PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
®
Programmable System-on-Chip (PSoC )
General Description
PSoC® 4 is a scalable and reconfigurable platform architecture for a family of programmable embedded system controllers with an
ARM® Cortex®-M0 CPU. It combines programmable and reconfigurable analog and digital blocks with flexible automatic routing. The
PSoC 4XX7_BLE product family, based on this platform, is a combination of a microcontroller with an integrated Bluetooth Low Energy
(BLE), also known as Bluetooth Smart, radio and subsystem (BLESS). The other features include digital programmable logic,
high-performance analog-to-digital conversion (ADC), opamps with comparator mode, and standard communication and timing
peripherals. The PSoC 4XX7_BLE products will be fully upward compatible with members of the PSoC 4 platform for new applications
and design needs. The programmable analog and digital subsystems allow flexibility and in-field tuning of the design.
Features
32-bit MCU Subsystem
Capacitive Sensing
■
48-MHz ARM Cortex-M0 CPU with single-cycle multiply
■
Up to 128 KB of flash with Read Accelerator
■
Up to 16 KB of SRAM
BLE Radio and Subsystem
■
2.4-GHz RF transceiver with 50-Ω antenna drive
■
Digital PHY
■
Link Layer engine supporting master and slave modes
■
RF output power: –18 dBm to +3 dBm
■
RX sensitivity: –89 dBm
■
RX current: 16.4 mA
■
TX current: 15.6 mA at 0 dBm
■
Received Signal Strength Indication (RSSI): 1-dB resolution
■
Cypress-supplied software component makes
capacitive-sensing design easy
■
Automatic hardware-tuning algorithm (SmartSense™)
Segment LCD Drive
■
LCD drive supported on all pins (common or segment)
■
Operates in Deep-Sleep mode with four bits per pin memory
■
Four opamps with reconfigurable high-drive external and
high-bandwidth internal drive, comparator modes, and ADC
input buffering capability; can operate in Deep-Sleep mode.
■
12-bit, 1-Msps SAR ADC with differential and single-ended
modes; channel sequencer with signal averaging
■
Two current DACs (IDACs) for general-purpose or capacitive
sensing applications on any pin
■
Cypress CapSense Sigma-Delta (CSD) provides best-in-class
SNR (> 5:1) and liquid tolerance
Serial Communication
Programmable Analog
■
■
Two low-power comparators that operate in Deep-Sleep mode
Programmable Digital
Two independent runtime reconfigurable serial communication
blocks (SCBs) with reconfigurable I2C, SPI, or UART functionality
Timing and Pulse-Width Modulation
■
Four 16-bit timer, counter, pulse-width modulator (TCPWM)
blocks
■
Center-aligned, Edge, and Pseudo-random modes
■
Comparator-based triggering of Kill signals for motor drive and
other high-reliability digital logic applications
Up to 36 Programmable GPIOs
■
7 mm × 7 mm 56-pin QFN package
■
3.51 mm × 3.91 mm 68-ball CSP package
■
Any GPIO pin can be CapSense, LCD, analog, or digital
Two overvoltage-tolerant (OVT) pins; drive modes, strengths,
and slew rates are programmable
■
Four programmable logic blocks called universal digital blocks,
(UDBs), each with eight macrocells and datapath
■
■
Cypress-provided peripheral Component library, user-defined
state machines, and Verilog input
PSoC Creator™ Design Environment
■
Integrated design environment (IDE) provides schematic
design entry and build (with analog and digital automatic
routing)
■
API components for all fixed-function and programmable
peripherals
Power Management
■
Active mode: 1.7 mA at 3-MHz flash program execution
■
Deep-Sleep mode: 1.3 µA with watch crystal oscillator (WCO)
on
■
Hibernate mode: 150 nA with RAM retention
■
Stop mode: 60 nA
Cypress Semiconductor Corporation
Document Number: 001-90479 Rev. *I
•
Industry-Standard Tool Compatibility
■
198 Champion Court
After schematic entry, development can be done with
ARM-based industry-standard development tools
•
San Jose, CA 95134-1709
•
408-943-2600
Revised June 29, 2015
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Contents
Functional Definition ........................................................ 4
CPU and Memory Subsystem ..................................... 4
System Resources ...................................................... 4
Bluetooth Smart Radio and Subsystem ...................... 5
Analog Blocks .............................................................. 6
Programmable Digital .................................................. 7
Fixed-Function Digital .................................................. 8
GPIO ........................................................................... 8
Special-Function Peripherals ...................................... 9
Pinouts ............................................................................ 10
Power ............................................................................... 15
Development Support .................................................... 16
Documentation .......................................................... 16
Online ........................................................................ 16
Tools .......................................................................... 16
Electrical Specifications ................................................ 17
Absolute Maximum Ratings ...................................... 17
Device Level Specifications ....................................... 17
Document Number: 001-90479 Rev. *I
Analog Peripherals .................................................... 22
Digital Peripherals ..................................................... 26
Memory ..................................................................... 29
System Resources .................................................... 29
Ordering Information ...................................................... 36
Part Numbering Conventions .................................... 36
Packaging ........................................................................ 37
Acronyms ........................................................................ 39
Document Conventions ................................................. 41
Units of Measure ....................................................... 41
Revision History ............................................................. 42
Sales, Solutions, and Legal Information ...................... 43
Worldwide Sales and Design Support ....................... 43
Products .................................................................... 43
PSoC® Solutions ...................................................... 43
Cypress Developer Community ................................. 43
Technical Support ..................................................... 43
Page 2 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Figure 1. Block Diagram
PSoC
4 BLE
PSoC4A-BLE
M 0S8 Architecture
32-bit
AHB-Li te
CPU & Memory
SWD/TC
SPC IF
Cort ex
M0
48 MHz
FLASH
128 kB
SR AM
16 kB
ROM
8 kB
FAST MUL
N VIC, IR QMX
Read Acceler ator
SR AM Controller
ROM C ontroller
S ystem R e sou rce s
PERI
C TB m
2x OpAm p
x2
2.4 GH z
GFSK
R ad i o
LDO
SM X
UDB
GFSK Mo d e m
32k Hz XO
UDB
po rts )
BL E B ase b a nd
Pe ri ph e ral
1KB SRAM
24MHz XO
x4
Bluetooth Low
Energy Subsystem
IOSS GPIO (5x
Test
DFT Lo gic
DFT Analog
SAR
(1 2 -b it)
UDB
SCB-I2 C/SP I/UA RT
R ese t
Reset Co ntr ol
XRES
UDB
2x
x1
Programmable
Digital
LCD
Programmable
Analog
4x TCPWM
Peripheral Interconnect (MMIO )
CapSense
Clock
Clock Co ntro l
WDT
IMO
ILO
Syst em Interconnect (Single Layer AHB)
Peripherals
2x LP Comparator
Power
Sleep Control
WIC
POR
LVD
REF
BOD
PWRSYS
NVLatches
Boost
P or t In terfa ce & D ig i ta l Sys te m In terc on n ect (D SI)
IO: Antenna /Pow er/Crystal
H i gh Sp ee d I/O Ma trix
Active /Sleep
Dee p Sleep
Hibern ate
36x GPIOs
IO Subsystem
The PSoC 4XX7_BLE devices include extensive support for
programming, testing, debugging, and tracing both hardware
and firmware.
The ARM SWD interface supports all programming and debug
features of the device.
Complete debug-on-chip functionality enables full-device
debugging in the final system using the standard production
device. It does not require special interfaces, debugging pods,
simulators, or emulators. Only the standard programming
connections are required to fully support debugging.
The PSoC Creator IDE provides fully integrated programming
and debugging support for the PSoC 4XX7_BLE devices. The
SWD interface is fully compatible with industry-standard
third-party tools. With the ability to disable debug features, very
robust flash protection, and allowing customer-proprietary
functionality to be implemented in on-chip programmable blocks,
the PSoC 4XX7_BLE family provides a level of security not
Document Number: 001-90479 Rev. *I
possible with multi-chip application solutions or with microcontrollers.
Debug circuits are enabled by default and can only be disabled
in firmware. If not enabled, the only way to re-enable them is to
erase the entire device, clear flash protection, and reprogram the
device with the new firmware that enables debugging.
Additionally, all device interfaces can be permanently disabled
(device security) for applications concerned about phishing
attacks due to a maliciously reprogrammed device or attempts to
defeat security by starting and interrupting flash programming
sequences. Because all programming, debug, and test interfaces are disabled when maximum device security is enabled,
PSoC 4XX7_BLE with device security enabled may not be
returned for failure analysis. This is a trade-off the
PSoC 4XX7_BLE allows the customer to make.
Page 3 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Functional Definition
CPU and Memory Subsystem
CPU
The Cortex-M0 CPU in the PSoC 4XX7_BLE is part of the 32-bit
MCU subsystem, which is optimized for low-power operation
with extensive clock gating. It mostly uses 16-bit instructions and
executes a subset of the Thumb-2 instruction set. This enables
fully compatible binary upward migration of the code to
higher-performance processors such as Cortex-M3 and M4. The
Cypress implementation includes a hardware multiplier that
provides a 32-bit result in one cycle. It includes a nested vectored
interrupt controller (NVIC) block with 32 interrupt inputs and a
wakeup interrupt controller (WIC). The WIC can wake the
processor up from the Deep-Sleep mode, allowing power to the
main processor to be switched off when the chip is in the
Deep-Sleep mode. The Cortex-M0 CPU provides a
nonmaskable interrupt (NMI) input, which is made available to
the user when it is not in use for system functions requested by
the user.
The CPU also includes an SWD interface, which is a 2-wire form
of JTAG; the debug configuration used for PSoC 4XX7_BLE has
four break-point (address) comparators and two watchpoint
(data) comparators.
Flash
The PSoC 4XX7_BLE device has a 128-KB flash module with a
flash accelerator, tightly coupled to the CPU to improve average
access times from the flash block. The flash block is designed to
deliver 1 wait-state (WS) access time at 48 MHz and with 0 WS
access time at 24 MHz. The flash accelerator delivers 85% of
single-cycle SRAM access performance on average. Part of the
flash module can be used to emulate EEPROM operation if
required.
During flash erase and programming operations (the maximum
erase and program time is 20 ms per row), the Internal Main
Oscillator (IMO) will be set to 48 MHz for the duration of the
operation. This also applies to the emulated EEPROM. System
design must take this into account because peripherals
operating from different IMO frequencies will be affected. If it is
critical that peripherals continue to operate with no change
during flash programming, always set the IMO to 48 MHz and
derive peripheral clocks by dividing down from this frequency
levels are as required or generate resets (brownout detect
(BOD)) or interrupts when the power supply reaches a particular
programmable level between 1.8 V and 4.5 V (low-voltage
detect (LVD)). PSoC 4XX7_BLE operates with a single external
supply (1.71 V to 5.5 V without radio and 1.9 V to 5.5 V with
radio). The device has five different power modes; transitions
between these modes are managed by the power system.
PSoC 4XX7_BLE provides Sleep, Deep-Sleep, Hibernate, and
Stop low-power modes. Refer to the Technical Reference
Manual for more details.
Clock System
The PSoC 4XX7_BLE clock system is responsible for providing
clocks to all subsystems that require clocks and for switching
between different clock sources without glitching. In addition, the
clock system ensures that no metastable conditions occur.
The clock system for PSoC 4XX7_BLE consists of the internal
main oscillator (IMO), the internal low-speed oscillator (ILO), the
24-MHz external crystal oscillator (ECO) and the 32-kHz watch
crystal oscillator (WCO). In addition, an external clock may be
supplied from a pin.
IMO Clock Source
The IMO is the primary source of internal clocking in
PSoC 4XX7_BLE. It is trimmed during testing to achieve the
specified accuracy. Trim values are stored in nonvolatile latches
(NVL). Additional trim settings from flash can be used to
compensate for changes. The IMO default frequency is 24 MHz
and it can be adjusted between 3 MHz to 48 MHz in steps of
1 MHz. The IMO tolerance with Cypress-provided calibration
settings is ±2%.
ILO Clock Source
The ILO is a very-low-power oscillator, which is primarily used to
generate clocks for the peripheral operation in the Deep-Sleep
mode. ILO-driven counters can be calibrated to the IMO to
improve accuracy. Cypress provides a software component
which does the calibration.
External Crystal Oscillator (ECO)
SRAM
The ECO is used as the active clock for the BLESS to meet the
±50-ppm clock accuracy of the Bluetooth 4.1 Specification.
PSoC 4XX7_BLE includes a tunable load capacitor to tune the
crystal-clock frequency by measuring the actual clock frequency.
The high-accuracy ECO clock can also be used as a system
clock.
SRAM memory is retained during Hibernate.
Watch Crystal Oscillator (WCO)
SROM
The WCO is used as the sleep clock for the BLESS to meet the
±500-ppm clock accuracy of the Bluetooth 4.1 Specification. The
sleep clock provides an accurate sleep timing and enables
wakeup at the specified advertisement and connection intervals.
The WCO output can be used to realize the real-time clock (RTC)
function in firmware.
The 8-KB supervisory ROM contains a library of executable
functions for flash programming. These functions are accessed
through supervisory calls (SVC) and enable in-system
programming of the flash memory.
System Resources
Power System
The power system is described in detail in the “Power” section
on page 15. It provides an assurance that the voltage levels are
as required for the respective modes, and can either delay the
mode entry (on power-on reset (POR), for example) until voltage
Document Number: 001-90479 Rev. *I
Watchdog Timer
A watchdog timer is implemented in the clock block running from
the ILO or from the WCO; this allows the watchdog operation
during Deep-Sleep and generates a watchdog reset if not
serviced before the timeout occurs. The watchdog reset is
recorded in the Reset Cause register. With the WCO and
Page 4 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
firmware, an accurate real-time clock (within the bounds of the
32-kHz crystal accuracy) can be realized.
Figure 2. PSoC 4XX7_BLE MCU Clocking Architecture
HFCLK
ECO
Prescaler
Divider
/2n (n=0..3)
`
Divider 0
(/16)
SYSCLK
PER0_CLK
IMO
EXTCLK
Divider 9
(/16)
Fractional
Divider 1
(/16.5)
ILO
PSoC 4XX7_BLE incorporates a BLESS that contains the
Physical Layer (PHY) and Link Layer (LL) engines with an
embedded AES-128 security engine. The physical layer consists
of the digital PHY and the RF transceiver that transmits and
receives GFSK packets at 1 Mbps over a 2.4-GHz ISM band,
which is compliant with the Bluetooth Smart Bluetooth Specification 4.1. The baseband controller is a composite hardware and
firmware implementation that supports both master and slave
modes. Key protocol elements, such as HCI and link control, are
implemented in firmware. Time-critical functional blocks, such as
encryption, CRC, data whitening, and access-code correlation,
are implemented in hardware (in the LL engine).
The RF transceiver contains an integrated balun, which provides
a single-ended RF port pin to drive a 50-Ω antenna via a
matching/filtering network. In the receive direction, this block
converts the RF signal from the antenna to a digital bit stream
after performing GFSK demodulation. In the transmit direction,
this block performs GFSK modulation and then converts a digital
baseband signal to a radio frequency before transmitting it to air
through the antenna.
Fractional
Divider 0
(/16.5)
WCO
Bluetooth Smart Radio and Subsystem
PER15_CLK
LFCLK
The Bluetooth Smart Radio and Subsystem requires a 1.9-V
minimum supply (the range varies from 1.9 V to 5.5 V).
Key features of BLESS are as follows:
The HFCLK signal can be divided down (see Figure 2) to
generate synchronous clocks for the UDBs, and the analog and
digital peripherals. There are a total of 12 clock dividers for
PSoC 4XX7_BLE: ten with 16-bit divide capability and two with
16.5-bit divide capability. This allows the generation of 16 divided
clock signals, which can be used by peripheral blocks. The
analog clock leads the digital clocks to allow analog events to
occur before the digital clock-related noise is generated. The
16-bit and 16.5-bit dividers allow a lot of flexibility in generating
fine-grained frequency values and are fully supported in PSoC
Creator.
Reset
PSoC 4XX7_BLE can be reset from a variety of sources
including a software reset. Reset events are asynchronous and
guarantee reversion to a known state. The reset cause is
recorded in a register, which is sticky through resets and allows
the software to determine the cause of the reset. An XRES pin
is reserved for an external reset to avoid complications with the
configuration and multiple pin functions during power-on or
reconfiguration. The XRES pin has an internal pull-up resistor
that is always enabled.
Voltage Reference
The PSoC 4XX7_BLE reference system generates all internally
required references. A one-percent voltage reference spec is
provided for the 12-bit ADC. To allow better signal-to-noise ratios
(SNR) and better absolute accuracy, it is possible to bypass the
internal reference using a REF pin or use an external reference
for the SAR. Refer to Table 19, “SAR ADC AC Specifications,”
on page 25 for details.
Document Number: 001-90479 Rev. *I
■
Master and slave single-mode protocol stack with logical link
control and adaptation protocol (L2CAP), attribute (ATT), and
security manager (SM) protocols
■
API access to generic attribute profile (GATT), generic access
profile (GAP), and L2CAP
■
L2CAP connection-oriented channel (Bluetooth 4.1 feature)
GAP features
❐ Broadcaster, Observer, Peripheral, and Central roles
❐ Security mode 1: Level 1, 2, and 3
❐ Security mode 2: Level 1 and 2
❐ User-defined advertising data
❐ Multiple bond support
■ GATT features
❐ GATT client and server
❐ Supports GATT sub-procedures
❐ 32-bit universally unique identifier (UUID) (Bluetooth 4.1 feature)
■ SM features
❐ Pairing methods: Just works, Passkey Entry, and Out of Band
❐ Authenticated man-in-the-middle (MITM) protection and data
signing
■ LL features
❐ Master and Slave roles
❐ 128-bit AES engine
❐ Encryption
❐ Low-duty-cycle advertising (Bluetooth 4.1 feature)
❐ LE ping (Bluetooth 4.1 feature)
■ Supports all SIG-adopted BLE profiles
■
Page 5 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Analog Blocks
The SAR is connected to a fixed set of pins through an 8-input
sequencer. The sequencer cycles through the selected channels
autonomously (sequencer scan) and does so with zero switching
overhead (that is, the aggregate sampling bandwidth is equal to
1 Msps whether it is for a single channel or distributed over
several channels). The sequencer switching is effected through
a state machine or through firmware-driven switching. A feature
provided by the sequencer is the buffering of each channel to
reduce CPU interrupt-service requirements. To accommodate
signals with varying source impedances and frequencies, it is
possible to have different sample times programmable for each
channel. Also, the signal range specification through a pair of
range registers (low- and high-range values) is implemented with
a corresponding out-of-range interrupt if the digitized value
exceeds the programmed range; this allows fast detection of
out-of-range values without having to wait for a sequencer scan
to be completed and the CPU to read the values and check for
out-of-range values in software.
12-bit SAR ADC
The 12-bit, 1-Msps SAR ADC can operate at a maximum clock
rate of 18 MHz and requires a minimum of 18 clocks at that
frequency to do a 12-bit conversion (up to 806 Ksps for the
PSoC 41X7_BLE derivatives).
The block functionality is augmented for the user by adding a
reference buffer to it (trimmable to ±1%) and by providing the
choice of three internal voltage references, VDD, VDD/2, and
VREF (nominally 1.024 V), as well as an external reference
through a REF pin. The sample-and-hold (S/H) aperture is
programmable; it allows the gain bandwidth requirements of the
amplifier driving the SAR inputs, which determine its settling
time, to be relaxed if required. System performance will be 65 dB
for true 12-bit precision if appropriate references are used and
system noise levels permit it. To improve the performance in
noisy conditions, it is possible to provide an external bypass
(through a fixed pin location) for the internal reference amplifier.
The SAR is able to digitize the output of the on-chip temperature
sensor for calibration and other temperature-dependent
functions. The SAR is not available in Deep-Sleep and Hibernate
modes as it requires a high-speed clock (up to 18 MHz). The
SAR operating range is 1.71 V to 5.5 V.
Figure 3. SAR ADC System Diagram
AHB System Bus and Programmable Logic
Interconnect
SAR Sequencer
vminus vplus
Data and
Status Flags
POS
SAR ADC
NEG
Reference
Selection
P7
Port 3 (8 inputs)
SARMUX
P0
Sequencing
and Control
VDD/2
VDDD
External
Reference
and
Bypass
( optional)
VREF
Inputs from other Ports
Opamps (CTBm Block)
Temperature Sensor
PSoC 42X7_BLE has four opamps (two for PSoC 41X7_BLE)
with comparator modes, which allow most common analog
functions to be performed on-chip, eliminating external components. PGAs, voltage buffers, filters, transimpedance amplifiers,
and other functions can be realized with external passives saving
power, cost, and space. The on-chip opamps are designed with
enough bandwidth to drive the sample-and-hold circuit of the
ADC without requiring external buffering.
PSoC 4XX7_BLE has an on-chip temperature sensor. This
consists of a diode, which is biased by a current source that can
be disabled to save power. The temperature sensor is connected
to the ADC, which digitizes the reading and produces a temperature value by using a Cypress-supplied software that includes
calibration and linearization.
Low-Power Comparators
PSoC 4XX7_BLE has a pair of low-power comparators, which
can also operate in Deep-Sleep and Hibernate modes. This
allows the analog system blocks to be disabled while retaining
the ability to monitor external voltage levels during low-power
modes. The comparator outputs are normally synchronized to
avoid metastability unless operating in an asynchronous power
mode (Hibernate) where the system wake-up circuit is activated
by a comparator-switch event.
Document Number: 001-90479 Rev. *I
Page 6 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Programmable Digital
UDBs can be clocked from a clock-divider block, from a port
interface (required for peripherals such as SPI), and from the DSI
network directly or after synchronization.
Universal Digital Blocks (UDBs) and Port Interfaces
The PSoC 42X7_BLE has four UDBs; the UDB array also
provides a switched digital system interconnect (DSI) fabric that
allows signals from peripherals and ports to be routed to and
through the UDBs for communication and control.
A port interface is defined, which acts as a register that can be
clocked with the same source as the PLDs inside the UDB array.
This allows a faster operation because the inputs and outputs
can be registered at the port interface close to the I/O pins and
at the edge of the array. The port interface registers can be
clocked by one of the I/Os from the same port. This allows interfaces such as SPI to operate at higher clock speeds by eliminating the delay for the port input to be routed over DSI and used
to register other inputs (see Figure 5).
Figure 4. UDB Array
S ys te m
In te rc o n n e c t
CPU
S u b -s ys te m
C lo c k s
8 to 3 2
4 to 8
High-Speed I/O Matrix
U D B IF
B U S IF
Other Digital
Signals in Chip
R o u tin g
C h a n n e ls
C L K IF
IR Q IF
DSI
PP
oPrt
IFIF
oortrt
IF
DSI
UDB
UDB
UDB
UDB
DSI
DSI
P ro g ra m m a b le D ig ita l S u b syste m
Figure 5. Port Interface
High Speed I/O Matrix
To Clock
Tree
8
Input Registers
7
Digital
GlobalClocks
3 DSI Signals ,
1 I/O Signal
6
Clock Selector
Block from
UDB
0
6
...
To DSI
0
3
2
1
0
[1]
4
8
[1]
[0]
2
Enables
[1]
8
Reset Selector
Block from
UDB
7
[0]
2
4
Output Registers
...
9
4
8
8
From DSI
[1]
From DSI
UDBs can generate interrupts (one UDB at a time) to the interrupt controller. UDBs retain the ability to connect to any pin on the chip
through the DSI.
Document Number: 001-90479 Rev. *I
Page 7 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Fixed-Function Digital
■
Timer/Counter/PWM Block
The timer/counter/PWM block consists of four 16-bit counters
with user-programmable period length. There is a capture
register to record the count value at the time of an event (which
may be an I/O event), a period register which is used to either
stop or auto-reload the counter when its count is equal to the
period register, and compare registers to generate compare
value signals which are used as PWM duty cycle outputs. The
block also provides true and complementary outputs with
programmable offset between them to allow the use as
deadband programmable complementary PWM outputs. It also
has a kill input to force outputs to a predetermined state; for
example, this is used in motor-drive systems when an
overcurrent state is indicated and the PWMs driving the FETs
need to be shut off immediately with no time for software intervention.
Serial Communication Blocks (SCB)
PSoC 4XX7_BLE has two SCBs, each of which can implement
an I2C, UART, or SPI interface.
I2C Mode: The hardware I2C block implements a full
multi-master and slave interface (it is capable of multimaster
arbitration). This block is capable of operating at speeds of up to
1 Mbps (Fast-Mode Plus) and has flexible buffering options to
reduce the interrupt overhead and latency for the CPU. It also
supports EzI2C that creates a mailbox address range in the
memory of PSoC 4XX7_BLE and effectively reduces the I2C
communication to reading from and writing to an array in the
memory. In addition, the block supports an 8-deep FIFO for
receive and transmit, which, by increasing the time given for the
CPU to read the data, greatly reduces the need for clock
stretching caused by the CPU not having read the data on time.
The FIFO mode is available in all channels and is very useful in
the absence of DMA.
The I2C peripheral is compatible with I2C Standard-mode,
Fast-mode, and Fast-Mode Plus devices as defined in the NXP
I2C-bus specification and user manual (UM10204). The I2C bus
I/O is implemented with GPIOs in open-drain modes.
SCB1 is fully compliant with Standard-mode (100 kHz),
Fast-mode (400 kHz), and Fast-Mode Plus (1 MHz) I2C signaling
specifications when routed to GPIO pins P5.0 and P5.1, except
for hot swap capability during I2C active communication. The
remaining GPIOs do not meet the hot-swap specification (VDD
off; draw < 10-μA current) for Fast mode and Fast-Mode Plus,
IOL spec (20 mA) for Fast-Mode Plus, hysteresis spec (0.05 ×
VDD) for Fast mode and Fast-Mode Plus, and minimum fall-time
spec for Fast mode and Fast-Mode Plus.
■
GPIO cells, including P5.0 and P5.1, cannot be hot-swapped
or powered up independent of the rest of the I2C system.
■
The GPIO pins P5.0 and P5.1 are overvoltage-tolerant but
cannot be hot-swapped or powered up independent of the rest
of the I2C system.
■
Fast-Mode Plus has an IOL specification of 20 mA at a VOL of
0.4 V. The GPIO cells can sink a maximum of 8 mA IOL with a
VOL maximum of 0.6 V.
Document Number: 001-90479 Rev. *I
Fast mode and Fast-Mode Plus specify minimum Fall times,
which are not met with the GPIO cell; the Slow-Strong mode
can help meet this spec depending on the bus load.
UART Mode: This is a full-feature UART operating at up to
1 Mbps. It supports automotive single-wire interface (LIN),
infrared interface (IrDA), and SmartCard (ISO7816) protocols, all
of which are minor variants of the basic UART protocol. In
addition, it supports the 9-bit multiprocessor mode that allows the
addressing of peripherals connected over common RX and TX
lines. Common UART functions such as parity error, break
detect, and frame error are supported. An 8-deep FIFO allows
much greater CPU service latencies to be tolerated. Note that
hardware handshaking is not supported. This is not commonly
used and can be implemented with a UDB-based UART in the
system, if required.
SPI Mode: The SPI mode supports full Motorola SPI, TI Secure
Simple Pairing (SSP) (essentially adds a start pulse that is used
to synchronize SPI Codecs), and National Microwire (half-duplex
form of SPI). The SPI block can use the FIFO for transmit and
receive.
GPIO
PSoC 4XX7_BLE has 36 GPIOs. The GPIO block implements
the following:
Eight drive-strength modes:
❐ Analog input mode (input and output buffers disabled)
❐ Input only
❐ Weak pull-up with strong pull-down
❐ Strong pull-up with weak pull-down
❐ Open drain with strong pull-down
❐ Open drain with strong pull-up
❐ Strong pull-up with strong pull-down
❐ Weak pull-up with weak pull-down
■ Input threshold select (CMOS or LVTTL)
■
■
Pins 0 and 1 of Port 5 are overvoltage-tolerant Pins
■
Individual control of input and output buffer enabling/disabling
in addition to drive-strength modes
■
Hold mode for latching the previous state (used for retaining
the I/O state in Deep-Sleep and Hibernate modes)
■
Selectable slew rates for dV/dt-related noise control to improve
EMI
The pins are organized in logical entities called ports, which are
8-bit in width. During power-on and reset, the blocks are forced
to the disable state so as not to crowbar any inputs and/or cause
excess turn-on current. A multiplexing network known as a
high-speed I/O matrix (HSIOM) is used to multiplex between
various signals that may connect to an I/O pin. Pin locations for
fixed-function peripherals are also fixed to reduce internal multiplexing complexity (these signals do not go through the DSI
network). DSI signals are not affected by this and any pin may
be routed to any UDB through the DSI network.
Data output and pin-state registers store, respectively, the values
to be driven on the pins and the states of the pins
themselves.Every I/O pin can generate an interrupt if so enabled
and each I/O port has an interrupt request (IRQ) and interrupt
service routine (ISR) vector associated with it (5 for
PSoC 4XX7_BLE since it has 4.5 ports).
Page 8 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Special-Function Peripherals
LCD Segment Drive
CapSense
PSoC 4XX7_BLE has an LCD controller, which can drive up to
four commons and up to 32 segments. It uses full digital methods
to drive the LCD segments requiring no generation of internal
LCD voltages. The two methods used are referred to as digital
correlation and PWM.
CapSense is supported on all pins in PSoC 4XX7_BLE through
a CapSense Sigma-Delta (CSD) block that can be connected to
any pin through an analog mux bus that any GPIO pin can be
connected to via an Analog switch. CapSense function can thus
be provided on any pin or group of pins in a system under
software control. A component is provided for the CapSense
block to make it easy for the user.
The digital correlation method modulates the frequency and
levels of the common and segment signals to generate the
highest RMS voltage across a segment to light it up or to keep
the RMS signal zero. This method is good for STN displays but
may result in reduced contrast with TN (cheaper) displays.
The PWM method drives the panel with PWM signals to effectively use the capacitance of the panel to provide the integration
of the modulated pulse-width to generate the desired LCD
voltage. This method results in higher power consumption but
can result in better results when driving TN displays. LCD
operation is supported during Deep-Sleep mode, refreshing a
small display buffer (four bits; one 32-bit register per port).
Document Number: 001-90479 Rev. *I
The shield voltage can be driven on another mux bus to provide
liquid-tolerance capability. Liquid tolerance is provided by driving
the shield electrode in phase with the sense electrode to keep
the shield capacitance from attenuating the sensed input.
The CapSense block has two IDACs which can be used for
general purposes if CapSense is not being used (both IDACs are
available in that case) or if CapSense is used without liquid
tolerance (one IDAC is available).
Page 9 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Pinouts
Table 1 shows the pin list for the PSoC 4XX7_BLE device and Table 2 shows the programmable pin multiplexing. Port 2 consists of
the high-speed analog inputs for the SAR mux. All pins support CSD CapSense and analog mux bus connections.
Table 1. PSoC 4XX7_BLE Pin List (QFN Package)
Pin
Name
Type
1
VDDD
POWER
2
XTAL32O/P6.0
CLOCK
32.768-kHz crystal
3
XTAL32I/P6.1
CLOCK
32.768-kHz crystal or external clock input
4
XRES
RESET
5
P4.0
GPIO
Port 4 Pin 0, lcd, csd
6
P4.1
GPIO
Port 4 Pin 1, lcd, csd
7
P5.0
GPIO
Port 5 Pin 0, lcd, csd
Port 5 Pin 1, lcd, csd
8
P5.1
GPIO
9
VSSD
GROUND
Description
1.71-V to 5.5-V digital supply
Reset, active LOW
Digital ground
10
VDDR
POWER
1.9-V to 5.5-V radio supply
11
GANT1
GROUND
Antenna shielding ground
12
ANT
ANTENNA
Antenna pin
13
GANT2
GROUND
Antenna shielding ground
14
VDDR
POWER
1.9-V to 5.5-V radio supply
15
VDDR
POWER
1.9-V to 5.5-V radio supply
16
XTAL24I
CLOCK
24-MHz crystal or external clock input
17
XTAL24O
CLOCK
24-MHz crystal
18
VDDR
POWER
19
P0.0
GPIO
Port 0 Pin 0, lcd, csd
20
P0.1
GPIO
Port 0 Pin 1, lcd, csd
21
P0.2
GPIO
Port 0 Pin 2, lcd, csd
Port 0 Pin 3, lcd, csd
1.9-V to 5.5-V radio supply
22
P0.3
GPIO
23
VDDD
POWER
24
P0.4
GPIO
Port 0 Pin 4, lcd, csd
25
P0.5
GPIO
Port 0 Pin 5, lcd, csd
26
P0.6
GPIO
Port 0 Pin 6, lcd, csd
27
P0.7
GPIO
Port 0 Pin 7, lcd, csd
28
P1.0
GPIO
Port 1 Pin 0, lcd, csd
29
P1.1
GPIO
Port 1 Pin 1, lcd, csd
30
P1.2
GPIO
Port 1 Pin 2, lcd, csd
31
P1.3
GPIO
Port 1 Pin 3, lcd, csd
32
P1.4
GPIO
Port 1 Pin 4, lcd, csd
33
P1.5
GPIO
Port 1 Pin 5, lcd, csd
34
P1.6
GPIO
Port 1 Pin 6, lcd, csd
35
P1.7
GPIO
Port 1 Pin 7, lcd, csd
36
VDDA
POWER
37
P2.0
GPIO
Port 2 Pin 0, lcd, csd
38
P2.1
GPIO
Port 2 Pin 1, lcd, csd
39
P2.2
GPIO
Port 2 Pin 2, lcd, csd
Document Number: 001-90479 Rev. *I
1.71-V to 5.5-V digital supply
1.71-V to 5.5-V analog supply
Page 10 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 1. PSoC 4XX7_BLE Pin List (QFN Package) (continued)
Pin
Name
Type
40
P2.3
GPIO
Port 2 Pin 3, lcd, csd
41
P2.4
GPIO
Port 2 Pin 4, lcd, csd
42
P2.5
GPIO
Port 2 Pin 5, lcd, csd
43
P2.6
GPIO
Port 2 Pin 6, lcd, csd
44
P2.7
GPIO
Port 2 Pin 7, lcd, csd
45
VREF
REF
1.024-V reference
46
VDDA
POWER
47
P3.0
GPIO
Port 3 Pin 0, lcd, csd
48
P3.1
GPIO
Port 3 Pin 1, lcd, csd
49
P3.2
GPIO
Port 3 Pin 2, lcd, csd
50
P3.3
GPIO
Port 3 Pin 3, lcd, csd
51
P3.4
GPIO
Port 3 Pin 4, lcd, csd
52
P3.5
GPIO
Port 3 Pin 5, lcd, csd
53
P3.6
GPIO
Port 3 Pin 6, lcd, csd
Port 3 Pin 7, lcd, csd
54
P3.7
GPIO
55
VSSA
GROUND
56
VCCD
POWER
57
EPAD
GROUND
Description
1.71-V to 5.5-V analog supply
Analog ground
Regulated 1.8-V supply, connect to 1-µF capacitor
Ground paddle for the QFN package
Table 2. PSoC 4XX7_BLE Pin List (WLCSP Package)
Pin
Name
Type
A1
VREF
REF
Pin Description
A2
VSSA
GROUND
A3
P3.3
GPIO
Port 3 Pin 3, lcd, csd
Port 3 Pin 7, lcd, csd
1.024-V reference
Analog ground
A4
P3.7
GPIO
A5
VSSD
GROUND
A6
VSSA
GROUND
A7
VCCD
POWER
Regulated 1.8-V supply, connect to 1-μF capacitor
A8
VDDD
POWER
1.71-V to 5.5-V radio supply
B1
P2.3
GPI
B2
VSSA
GROUND
B3
P2.7
GPIO
Port 2 Pin 7, lcd, csd
B4
P3.4
GPIO
Port 3 Pin 4, lcd, csd
B5
P3.5
GPIO
Port 3 Pin 5, lcd, csd
Port 3 Pin 6, lcd, csd
B6
P3.6
GPIO
B7
XTAL32I/P6.1
CLOCK
Digital ground
Analog ground
Port 2 Pin 3, lcd, csd
Analog ground
32.768-kHz crystal or external clock input
B8
XTAL32O/P6.0
CLOCK
C1
VSSA
GROUND
C2
P2.2
GPIO
Port 2 Pin 2, lcd, csd
C3
P2.6
GPIO
Port 2 Pin 6, lcd, csd
C4
P3.0
GPIO
Port 3 Pin 0, lcd, csd
C5
P3.1
GPIO
Port 3 Pin 1, lcd, csd
Document Number: 001-90479 Rev. *I
32.768-kHz crystal
Analog ground
Page 11 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 2. PSoC 4XX7_BLE Pin List (WLCSP Package) (continued)
Pin
Name
Type
Pin Description
C6
P3.2
GPIO
C7
XRES
RESET
Port 3 Pin 2, lcd, csd
C8
P4.0
GPIO
Port 4 Pin 0, lcd, csd
D1
P1.7
GPIO
Port 1 Pin 7, lcd, csd
D2
VDDA
POWER
D3
P2.0
GPIO
Port 2 Pin 0, lcd, csd
D4
P2.1
GPIO
Port 2 Pin 1, lcd, csd
D5
P2.5
GPIO
Port 2 Pin 5, lcd, csd
D6
VSSD
GROUND
D7
P4.1
GPIO
Reset, active LOW
1.71-V to 5.5-V analog supply
Digital ground
Port 4 Pin 1, lcd, csd
D8
P5.0
GPIO
Port 5 Pin 0, lcd, csd
E1
P1.2
GPIO
Port 1 Pin 2, lcd, csd
E2
P1.3
GPIO
Port 1 Pin 3, lcd, csd
E3
P1.4
GPIO
Port 1 Pin 4, lcd, csd
E4
P1.5
GPIO
Port 1 Pin 5, lcd, csd
E5
P1.6
GPIO
Port 1 Pin 6, lcd, csd
E6
P2.4
GPIO
Port 2 Pin 4, lcd, csd
E7
P5.1
GPIO
Port 5 Pin 1, lcd, csd
E8
VSSD
GROUND
Digital ground
F1
VSSD
GROUND
Digital ground
F2
P0.7
GPIO
Port 0 Pin 7, lcd, csd
F3
P0.3
GPIO
Port 0 Pin 3, lcd, csd
F4
P1.0
GPIO
Port 1 Pin 0, lcd, csd
F5
P1.1
GPIO
Port 1 Pin 1, lcd, csd
F6
VSSR
GROUND
Radio ground
F7
VSSR
GROUND
Radio ground
F8
VDDR
POWER
G1
P0.6
GPIO
G2
VDDD
POWER
G3
P0.2
GPIO
1.9-V to 5.5-V radio supply
Port 0 Pin 6, lcd, csd
1.71-V to 5.5-V digital supply
Port 0 Pin 2, lcd, csd
G4
VSSD
GROUND
Digital ground
G5
VSSR
GROUND
Radio ground
G6
VSSR
GROUND
Radio ground
G7
GANT
GROUND
Antenna shielding ground
G8
VSSR
GROUND
Radio ground
H1
P0.5
GPIO
Port 0 Pin 5, lcd, csd
Port 0 Pin 1, lcd, csd
H2
P0.1
GPIO
H3
XTAL24O
CLOCK
H4
XTAL24I
CLOCK
H5
VSSR
GROUND
H6
VSSR
GROUND
Radio ground
H7
ANT
ANTENNA
Antenna pin
J1
P0.4
GPIO
Document Number: 001-90479 Rev. *I
24-MHz crystal
24-MHz crystal or external clock input
Radio ground
Port 0 Pin 4, lcd, csd
Page 12 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 2. PSoC 4XX7_BLE Pin List (WLCSP Package) (continued)
Pin
Name
Type
Pin Description
J2
P0.0
GPIO
J3
VDDR
POWER
J6
VDDR
POWER
J7
No Connect
-
Port 0 Pin 0, lcd, csd
1.9-V to 5.5-V radio supply
1.9-V to 5.5-V radio supply
-
High-speed I/O matrix (HSIOM) is a group of high-speed
switches that routes GPIOs to the resources inside the device.
These resources include CapSense, TCPWMs, I2C, SPI, UART,
and LCD. HSIOM_PORT_SELx are 32-bit-wide registers that
control the routing of GPIOs. Each register controls one port; four
dedicated bits are assigned to each GPIO in the port. This
provides up to 16 different options for GPIO routing as shown in
Table 3.
Table 3. HSIOM Port Settings (continued)
Table 3. HSIOM Port Settings
Value
Value
Description
11
Reserved
12
Pin is an LCD common pin
13
Pin is an LCD segment pin
14
Pin-specific Deep-Sleep function #0
15
Pin-specific Deep-Sleep function #1
Description
0
Firmware-controlled GPIO
1
Output is firmware-controlled, but Output Enable (OE)
is controlled from DSI.
2
Both output and OE are controlled from DSI.
3
Output is controlled from DSI, but OE is
firmware-controlled.
4
Pin is a CSD sense pin
5
Pin is a CSD shield pin
6
Pin is connected to AMUXA
7
Pin is connected to AMUXB
8
Pin-specific Active function #0
9
Pin-specific Active function #1
10
Pin-specific Active function #2
The selection of peripheral function for different GPIO pins is given in Table 4.
Table 4. Port Pin Connections
Digital (HSIOM_PORT_SELx.SELy) ('x' denotes port number and 'y' denotes pin number)
Name
Analog
0
8
9
10
14
15
GPIO
Active #0
Active #1
Active #2
Deep-Sleep #0
Deep-Sleep #1
P0.0
COMP0_INP
GPIO
TCPWM0_P[3]
SCB1_UART_RX[1]
SCB1_I2C_SDA[1]
P0.1
COMP0_INN
GPIO
TCPWM0_N[3]
SCB1_UART_TX[1]
SCB1_I2C_SCL[1]
SCB1_SPI_MISO[1]
GPIO
TCPWM1_P[3]
SCB1_UART_RTS[1]
COMP0_OUT[0]
SCB1_SPI_SS0[1]
P0.2
P0.3
SCB1_SPI_MOSI[1]
GPIO
TCPWM1_N[3]
SCB1_UART_CTS[1]
P0.4
COMP1_INP
GPIO
TCPWM1_P[0]
SCB0_UART_RX[1]
P0.5
COMP1_INN
GPIO
TCPWM1_N[0]
SCB0_UART_TX[1]
SCB0_I2C_SCL[1]
SCB0_SPI_MISO[1]
GPIO
TCPWM2_P[0]
SCB0_UART_RTS[1]
SWDIO[0]
SCB0_SPI_SS0[1]
SCB0_UART_CTS[1]
P0.6
P0.7
EXT_CLK[0]/
ECO_OUT[0]
COMP1_OUT[0]
SCB1_SPI_SCLK[1]
SCB0_I2C_SDA[1]
SCB0_SPI_MOSI[1]
GPIO
TCPWM2_N[0]
SWDCLK[0]
SCB0_SPI_SCLK[1]
P1.0
CTBm1_OA0_INP
GPIO
TCPWM0_P[1]
COMP0_OUT[1]
WCO_OUT[2]
P1.1
CTBm1_OA0_INN
GPIO
TCPWM0_N[1]
COMP1_OUT[1]
P1.2
CTBm1_OA0_OUT
GPIO
TCPWM1_P[1]
P1.3
CTBm1_OA1_OUT
GPIO
TCPWM1_N[1]
P1.4
CTBm1_OA1_INN
GPIO
TCPWM2_P[1]
Document Number: 001-90479 Rev. *I
SCB1_SPI_SS1
SCB1_SPI_SS2
SCB1_SPI_SS3
SCB0_UART_RX[0]
SCB0_I2C_SDA[0]
SCB0_SPI_MOSI[1]
Page 13 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 4. Port Pin Connections (continued)
Digital (HSIOM_PORT_SELx.SELy) ('x' denotes port number and 'y' denotes pin number)
Name
Analog
0
GPIO
GPIO
8
Active #0
10
Active #1
Active #2
SCB0_UART_TX[0]
14
Deep-Sleep #0
SCB0_I2C_SCL[0]
15
Deep-Sleep #1
P1.5
CTBm1_OA1_INP
P1.6
CTBm1_OA0_INP
GPIO
TCPWM3_P[1]
SCB0_UART_RTS[0]
P1.7
CTBm1_OA1_INP
GPIO
TCPWM3_N[1]
SCB0_UART_CTS[0]
P2.0
CTBm0_OA0_INP
GPIO
P2.1
CTBm0_OA0_INN
GPIO
P2.2
CTBm0_OA0_OUT
GPIO
P2.3
CTBm0_OA1_OUT
GPIO
P2.4
CTBm0_OA1_INN
GPIO
P2.5
CTBm0_OA1_INP
GPIO
P2.6
CTBm0_OA0_INP
GPIO
P2.7
CTBm0_OA1_INP
GPIO
P3.0
SARMUX_0
GPIO
TCPWM0_P[2]
SCB0_UART_RX[2]
SCB0_I2C_SDA[2]
P3.1
SARMUX_1
GPIO
TCPWM0_N[2]
SCB0_UART_TX[2]
SCB0_I2C_SCL[2]
P3.2
SARMUX_2
GPIO
TCPWM1_P[2]
SCB0_UART_RTS[2]
P3.3
SARMUX_3
GPIO
TCPWM1_N[2]
SCB0_UART_CTS[2]
P3.4
SARMUX_4
GPIO
TCPWM2_P[2]
SCB1_UART_RX[2]
SCB1_I2C_SDA[2]
P3.5
SARMUX_5
GPIO
TCPWM2_N[2]
SCB1_UART_TX[2]
SCB1_I2C_SCL[2]
P3.6
SARMUX_6
GPIO
TCPWM3_P[2]
SCB1_UART_RTS[2]
P3.7
SARMUX_7
GPIO
TCPWM3_N[2]
SCB1_UART_CTS[2]
WCO_OUT[0]
P4.0
CMOD
GPIO
TCPWM0_P[0]
SCB1_UART_RTS[0]
SCB1_SPI_MOSI[0]
P4.1
CTANK
GPIO
TCPWM0_N[0]
SCB1_UART_CTS[0]
P5.0
GPIO
TCPWM3_P[0]
SCB1_UART_RX[0]
EXTPA_EN
P5.1
GPIO
TCPWM3_N[0]
SCB1_UART_TX[0]
EXT_CLK[2]/ECO_OUT[2] SCB1_I2C_SCL[0]
P6.0_XTAL32O
GPIO
P6.1_XTAL32I
GPIO
Document Number: 001-90479 Rev. *I
TCPWM2_N[1]
9
SCB0_SPI_MISO[1]
SCB0_SPI_SS0[1]
SCB0_SPI_SCLK[1]
SCB0_SPI_SS1
SCB0_SPI_SS2
WAKEUP
SCB0_SPI_SS3
WCO_OUT[1]
EXT_CLK[1]/ECO_OUT[1]
SCB1_SPI_MISO[0]
SCB1_I2C_SDA[0]
SCB1_SPI_SS0[0]
SCB1_SPI_SCLK[0]
Page 14 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
The possible pin connections are shown for all analog and digital peripherals (except the radio, LCD, and CSD blocks, which were
shown in Table 1). A typical system application connection diagram is shown in Figure 6.
Figure 6. System Application Connection Diagram
VDDA
C1
1.0 uF
C4
18 pF
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
C3
36 pF
C2
1.0 uF
U1
2
EPAD
VCCD
VSSA
P3.7
P3.6
P3.5
P3.4
P3.3
P3.2
P3.1
P3.0
VDDA
VREF
P2.7
P2.6
Y2
1
VDDD
1
2
ANTENNA
VDDR
1
2
C6
L1
PSoC 4XXX_BLE
56-QFN
VDDR
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
VDDA
P1.7
P1.6
P1.5
P1.4
P1.3
P1.2
P1.1
42
41
40
39
38
37
36
35
34
33
32
31
30
29
VDDA
15
16
17
18
19
20
21
22
23
24
25
26
27
28
C5
VDDD
XTAL32O/P6.0
XTAL32I/P6.1
XRES
P4.0
P4.1
P5.0
P5.1
VSS
VDDR
GANT1
ANT
GANT2
VDDR
VDDR
XTAL24I
XTAL24O
VDDR
P0.0
P0.1
P0.2
P0.3
VDDD
P0.4
P0.5
P0.6
P0.7
P1.0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
32.768KHz
1
VDDD
2
3
Y1
24MHz
4
SWDIO
SWDCLK
VDDR
Power
The PSoC 4XX7_BLE device can be supplied from batteries with
a voltage range of 1.9 V to 5.5 V by directly connecting to the
digital supply (VDDD), analog supply (VDDA), and radio supply
(VDDR) pins. Internal LDOs in the device regulate the supply
voltage to the required levels for different blocks. The device has
one regulator for the digital circuitry and separate regulators for
radio circuitry for noise isolation. Analog circuits run directly from
the analog supply (VDDA) input. The device uses separate
regulators for Deep-Sleep and Hibernate (lowered power supply
and retention) modes to minimize the power consumption. The
radio stops working below 1.9 V, but the device continues to
function down to 1.71 V without RF.
Bypass capacitors must be used from VDDx (x = A, D, or R) to
ground. The typical practice for systems in this frequency range
is to use a capacitor in the 1-µF range in parallel with a smaller
capacitor (for example, 0.1 µF). Note that these are simply rules
Document Number: 001-90479 Rev. *I
of thumb and that, for critical applications, the PCB layout, lead
inductance, and the bypass capacitor parasitic should be
simulated to design and obtain optimal bypassing.
Power Supply
Bypass Capacitors
VDDD
0.1-µF ceramic at each pin plus bulk
capacitor 1 µF to 10 µF.
VDDA
0.1-µF ceramic at each pin plus bulk
capacitor 1 µF to 10 µF.
VDDR
0.1-µF ceramic at each pin plus bulk
capacitor 1 µF to 10 µF.
VCCD
1-µF ceramic capacitor at the VCCD pin.
VREF (optional)
The internal bandgap may be bypassed
with a 1-µF to 10-µF capacitor.
Page 15 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Development Support
The PSoC 4XX7_BLE family has a rich set of documentation,
development tools, and online resources to assist you during
your development process. Visit www.cypress.com/go/psoc4 to
find out more.
Documentation
A suite of documentation supports the PSoC 4XX7_BLE family
to ensure that you can find answers to your questions quickly.
This section contains a list of some of the key documents.
Software User Guide: A step-by-step guide for using PSoC
Creator. The software user guide shows you how the PSoC
Creator build process works in detail, how to use source control
with PSoC Creator, and much more.
Component Datasheets: The flexibility of PSoC allows the
creation of new peripherals (Components) long after the device
has gone into production. Component datasheets provide all of
the information needed to select and use a particular
Component, including a functional description, API documentation, example code, and AC/DC specifications.
standard and custom BLE profiles. Application notes often
include example projects in addition to the application note
document.
Technical Reference Manual: The Technical Reference Manual
(TRM) contains all the technical detail you need to use a PSoC
device, including a complete description of all PSoC registers.
The TRM is available in the Documentation section at
www.cypress.com/psoc4.
Online
In addition to print documentation, the Cypress PSoC forums
connect you with fellow PSoC users and experts in PSoC from
around the world, 24 hours a day, 7 days a week.
Tools
With industry standard cores, programming, and debugging
interfaces, the PSoC 4XX7_BLE family is part of a development
tool ecosystem. Visit us at www.cypress.com/go/psoccreator for
the latest information on the revolutionary, easy to use PSoC
Creator IDE, supported third party compilers, programmers,
debuggers, and development kits.
Application Notes: PSoC application notes discuss a particular
application of PSoC in depth; examples include creating
Document Number: 001-90479 Rev. *I
Page 16 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Electrical Specifications
Absolute Maximum Ratings
Table 5. Absolute Maximum Ratings[1]
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID1
VDDD_ABS
Analog, digital, or radio supply relative
to VSS (VSSD = VSSA)
–0.5
–
6
V
Absolute max
SID2
VCCD_ABS
Direct digital core voltage input relative
to VSSD
–0.5
–
1.95
V
Absolute max
SID3
VGPIO_ABS
GPIO voltage
–0.5
–
VDD +0.5
V
Absolute max
SID4
IGPIO_ABS
Maximum current per GPIO
–25
–
25
mA
Absolute max
SID5
IGPIO_injection
GPIO injection current, Max for VIH >
VDDD, and Min for VIL < VSS
–0.5
–
0.5
mA
Absolute max,
current injected
per pin
BID57
ESD_HBM
Electrostatic discharge human body
model
2200[2]
–
–
V
BID58
ESD_CDM
Electrostatic discharge charged device
model
500
–
–
V
BID61
LU
Pin current for latch-up
–200
–
200
mA
Device Level Specifications
All specifications are valid for –40 °C  TA  85 °C and TJ  100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
except where noted.
Table 6. DC Specifications
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID6
VDD
Power supply input voltage (VDDA =
VDDD = VDD)
1.8
–
5.5
V
With regulator
enabled
SID7
VDD
Power supply input voltage unregulated
(VDDA = VDDD = VDD)
1.71
1.8
1.89
V
Internally unregulated
Supply
SID8
VDDR
Radio supply voltage (Radio ON)
1.9
–
5.5
V
SID8A
VDDR
Radio supply voltage (Radio OFF)
1.71
–
5.5
V
SID9
VCCD
Digital regulator output voltage (for core
logic)
–
1.8
–
V
SID10
CVCCD
Digital regulator output bypass
capacitor
1
1.3
1.6
µF
Execute from flash; CPU at 3 MHz
–
1.7
–
mA
T = 25 °C,
VDD = 3.3 V
X5R ceramic or better
Active Mode, VDD = 1.71 V to 5.5 V
SID13
IDD3
SID14
IDD4
Execute from flash; CPU at 3 MHz
–
–
–
mA
T = –40 C to 85 °C
SID15
IDD5
Execute from flash; CPU at 6 MHz
–
2.5
–
mA
T = 25 °C,
VDD = 3.3 V
SID16
IDD6
Execute from flash; CPU at 6 MHz
–
–
–
mA
T = –40 °C to 85 °C
SID17
IDD7
Execute from flash; CPU at 12 MHz
–
4
–
mA
T = 25 °C,
VDD = 3.3 V
Notes
1. Usage above the absolute maximum conditions listed in Table 5 may cause permanent damage to the device. Exposure to absolute maximum conditions for extended
periods of time may affect device reliability. The maximum storage temperature is 150 °C in compliance with JEDEC Standard JESD22-A103, High Temperature
Storage Life. When used below absolute maximum conditions but above normal operating conditions, the device may not operate to specification.
2. This does not apply to the RF pins (ANT, XTALI, and XTALO). RF pins (ANT, XTALI, and XTALO) are tested for 500-V HBM.
Document Number: 001-90479 Rev. *I
Page 17 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 6. DC Specifications (continued)
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID18
IDD8
Execute from flash; CPU at 12 MHz
–
–
–
mA
T = –40 °C to 85 °C
SID19
IDD9
Execute from flash; CPU at 24 MHz
–
7.1
–
mA
T = 25 °C,
VDD = 3.3 V
SID20
IDD10
Execute from flash; CPU at 24 MHz
–
–
–
mA
T = –40 °C to 85 °C
SID21
IDD11
Execute from flash; CPU at 48 MHz
–
13.4
–
mA
T = 25 °C,
VDD = 3.3 V
SID22
IDD12
Execute from flash; CPU at 48 MHz
–
–
–
mA
T = –40 °C to 85 °C
–
–
–
mA
T = 25 °C,
VDD = 3.3 V,
SYSCLK = 3 MHz
–
–
–
mA
T = 25 °C,
VDD = 3.3 V,
SYSCLK = 3 MHz
Sleep Mode, VDD = 1.8 V to 5.5 V
SID23
IDD13
IMO on
Sleep Mode, VDD and VDDR = 1.9 V to 5.5 V
SID24
IDD14
ECO on
Deep-Sleep Mode, VDD = 1.8 V to 3.6 V
SID25
IDD15
WDT with WCO on
–
1.3
–
µA
T = 25 °C,
VDD = 3.3 V
SID26
IDD16
WDT with WCO on
–
–
–
µA
T = –40 °C to 85 °C
Deep-Sleep Mode, VDD = 3.6 V to 5.5 V
SID27
IDD17
WDT with WCO on
–
–
–
µA
T = 25 °C,
VDD = 5 V
SID28
IDD18
WDT with WCO on
–
–
–
µA
T = –40 °C to 85 °C
Deep-Sleep Mode, VDD = 1.71 V to 1.89 V (Regulator Bypassed)
SID29
IDD19
WDT with WCO on
–
–
–
µA
T = 25 °C
SID30
IDD20
WDT with WCO on
–
–
–
µA
T = –40 °C to 85 °C
Deep-Sleep Mode, VDD = 2.5 V to 3.6 V
SID31
IDD21
Opamp on
–
–
–
µA
T = 25 °C,
VDD = 3.3 V
SID32
IDD22
Opamp on
–
–
–
µA
T = –40 °C to 85 °C
Deep-Sleep Mode, VDD = 3.6 V to 5.5 V
SID33
IDD23
Opamp on
–
–
–
µA
T = 25 °C,
VDD = 5 V
SID34
IDD24
Opamp on
–
–
–
µA
T = –40 °C to 85 °C
Hibernate Mode, VDD = 1.8 V to 3.6 V
SID37
IDD27
GPIO and reset active
–
150
–
nA
T = 25 °C,
VDD = 3.3 V
SID38
IDD28
GPIO and reset active
–
–
–
nA
T = –40 °C to 85 °C
Hibernate Mode, VDD = 3.6 V to 5.5 V
SID39
IDD29
GPIO and reset active
–
–
–
nA
T = 25 °C,
VDD = 5 V
SID40
IDD30
GPIO and reset active
–
–
–
nA
T = –40 °C to 85 °C
–
–
–
nA
T = 25 °C
Hibernate Mode, VDD = 1.71 V to 1.89 V (Regulator Bypassed)
SID41
IDD31
GPIO and reset active
Document Number: 001-90479 Rev. *I
Page 18 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 6. DC Specifications (continued)
Spec ID#
SID42
Parameter
IDD32
Description
GPIO and reset active
Details/
Conditions
Min
Typ
Max
Units
–
–
–
nA
T = –40 °C to 85 °C
Stop Mode, VDD = 1.8 V to 3.6 V
SID43
IDD33
Stop mode current (VDD)
–
20
–
nA
T = 25 °C,
VDD = 3.3 V
SID44
IDD34
Stop mode current (VDDR)
–
40
–-
nA
T = 25 °C,
VDDR = 3.3 V
SID45
IDD35
Stop mode current (VDD)
–
–
–
nA
T = –40 °C to 85 °C
SID46
IDD36
Stop mode current (VDDR)
–
–
–
nA
T = –40 °C to 85 °C,
VDDR = 1.9 V to 3.6 V
Stop Mode, VDD = 3.6 V to 5.5 V
SID47
IDD37
Stop mode current (VDD)
–
–
–
nA
T = 25 °C,
VDD = 5 V
SID48
IDD38
Stop mode current (VDDR)
–
–
–
nA
T = 25 °C,
VDDR = 5 V
SID49
IDD39
Stop mode current (VDD)
–
–
–
nA
T = –40 °C to 85 °C
SID50
IDD40
Stop mode current (VDDR)
–
–
–
nA
T = –40 °C to 85 °C
Stop Mode, VDD = 1.71 V to 1.89 V (Regulator Bypassed)
SID51
IDD41
Stop mode current (VDD)
–
–
–
nA
T = 25 °C
SID52
IDD42
Stop mode current (VDD)
–
–
–
nA
T = –40 °C to 85 °C
Table 7. AC Specifications
Spec ID#
Parameter
Description
Details/
Conditions
Min
Typ
Max
Units
DC
–
48
MHz
1.71 V VDD 
5.5 V
SID53
FCPU
CPU frequency
SID54
TSLEEP
Wakeup from Sleep mode
–
0
–
µs
Guaranteed by
characterization
SID55
TDEEPSLEEP
Wakeup from Deep-Sleep mode
–
–
25
µs
24-MHz IMO.
Guaranteed by
characterization
SID56
THIBERNATE
Wakeup from Hibernate mode
–
–
2
ms
Guaranteed by
characterization
SID57
TSTOP
Wakeup from Stop mode
–
–
2
ms
Guaranteed by
characterization
Document Number: 001-90479 Rev. *I
Page 19 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
GPIO
Table 8. GPIO DC Specifications
Spec ID#
SID58
Parameter
Description
VIH
Input voltage HIGH threshold
SID59
VIL
Input voltage LOW threshold
SID60
VIH
LVTTL input, VDD < 2.7 V
Details/
Conditions
Min
Typ
Max
Units
0.7 × VDD
–
–
V
CMOS input
–
–
0.3 × VDD
V
CMOS input
0.7 × VDD
–
-
V
SID61
VIL
LVTTL input, VDD < 2.7 V
–
–
0.3× VDD
V
SID62
VIH
LVTTL input, VDD ≥ 2.7 V
2.0
–
-
V
SID63
VIL
LVTTL input, VDD ≥ 2.7 V
–
–
0.8
V
SID64
VOH
Output voltage HIGH level
VDD –0.6
–
–
V
IOH = 4 mA at
3.3-V VDD
SID65
VOH
Output voltage HIGH level
VDD –0.5
–
–
V
IOH = 1 mA at
1.8-V VDD
SID66
VOL
Output voltage LOW level
–
–
0.6
V
IOL = 8 mA at
3.3-V VDD
SID67
VOL
Output voltage LOW level
–
–
0.6
V
IOL= 4 mA at
1.8-V VDD
SID68
VOL
Output voltage LOW level
–
–
0.4
V
IOL = 3 mA at
3.3-V VDD
SID69
RPULLUP
Pull-up resistor
3.5
5.6
8.5
kΩ
SID70
RPULLDOWN
Pull-down resistor
3.5
5.6
8.5
kΩ
SID71
IIL
Input leakage current (absolute value)
–
–
2
nA
SID72
IIL_CTBM
Input leakage on CTBm input pins
–
–
4
nA
SID73
CIN
Input capacitance
–
–
7
SID74
VHYSTTL
Input hysteresis LVTTL
25
40
SID75
VHYSCMOS
Input hysteresis CMOS
0.05 × VDD
–
–
mV
SID76
IDIODE
Current through protection diode to
VDD/VSS
–
–
100
µA
SID77
ITOT_GPIO
Maximum total source or sink chip
current
–
–
200
mA
25 °C,
VDD = 3.3 V
pF
mV
VDD > 2.7 V
Table 9. GPIO AC Specifications
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID78
TRISEF
Rise time in Fast-Strong mode
2
–
12
ns
3.3-V VDDD,
CLOAD = 25 pF
SID79
TFALLF
Fall time in Fast-Strong mode
2
–
12
ns
3.3-V VDDD,
CLOAD = 25 pF
SID80
TRISES
Rise time in Slow-Strong mode
10
–
60
ns
3.3-V VDDD,
CLOAD = 25 pF
SID81
TFALLS
Fall time in Slow-Strong mode
10
–
60
ns
3.3-V VDDD,
CLOAD = 25 pF
SID82
FGPIOUT1
GPIO Fout; 3.3 V  VDD 5.5 V.
Fast-Strong mode
–
–
33
MHz
90/10%, 25-pF
load, 60/40 duty
cycle
Note
3. VIH must not exceed VDDD + 0.2 V.
Document Number: 001-90479 Rev. *I
Page 20 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 9. GPIO AC Specifications (continued)
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID83
FGPIOUT2
GPIO Fout; 1.7 VVDD 3.3 V.
Fast-Strong mode
–
–
16.7
MHz
90/10%, 25-pF
load, 60/40 duty
cycle
SID84
FGPIOUT3
GPIO Fout; 3.3 V VDD 5.5 V.
Slow-Strong mode
–
–
7
MHz
90/10%, 25-pF
load, 60/40 duty
cycle
SID85
FGPIOUT4
GPIO Fout; 1.7 V VDD 3.3 V.
Slow-Strong mode
–
–
3.5
MHz
90/10%, 25-pF
load, 60/40 duty
cycle
SID86
FGPIOIN
GPIO input operating frequency;
1.71 V VDD 5.5 V
–
–
48
MHz
90/10% VIO
Description
Min
Typ
Max
Units
Table 10. OVT GPIO DC Specifications (P5_0 and P5_1 Only)
Spec ID#
Parameter
Details/
Conditions
SID71A
IIL
Input leakage current (absolute value),
VIH > VDD
–
–
10
µA
25 °C,
VDD = 0 V, VIH=
3.0 V
SID66A
VOL
Output voltage LOW level
–
–
0.4
V
IOL = 20 mA, VDD
> 2.9 V
Min
Typ
Max
Units
Table 11. OVT GPIO AC Specifications (P5_0 and P5_1 Only)
Spec ID#
Parameter
Description
Details/
Conditions
SID78A
TRISE_OVFS
Output rise time in Fast-Strong mode
1.5
–
12
ns
25-pF load,
10%–90%,
VDD=3.3 V
SID79A
TFALL_OVFS
Output fall time in Fast-Strong mode
1.5
–
12
ns
25-pF load,
10%–90%,
VDD=3.3 V
SID80A
TRISSS
Output rise time in Slow-Strong mode
10
–
60
ns
25-pF load,
10%–90%,
VDD=3.3 V
SID81A
TFALLSS
Output fall time in Slow-Strong mode
10
–
60
ns
25-pF load,
10%–90%,
VDD=3.3 V
SID82A
FGPIOUT1
GPIO FOUT; 3.3 V ≤ VDD ≤ 5.5 V
Fast-Strong mode
–
–
24
MHz
90/10%, 25-pF
load, 60/40 duty
cycle
SID83A
FGPIOUT2
GPIO FOUT; 1.71 V ≤ VDD ≤ 3.3 V
Fast-Strong mode
–
–
16
MHz
90/10%, 25-pF
load, 60/40 duty
cycle
Document Number: 001-90479 Rev. *I
Page 21 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
XRES
Table 12. XRES DC Specifications
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID87
VIH
Input voltage HIGH threshold
0.7 × VDDD
–
–
V
CMOS input
SID88
VIL
Input voltage LOW threshold
–
–
0.3 × VDDD
V
CMOS input
SID89
Rpullup
Pull-up resistor
3.5
5.6
8.5
kΩ
SID90
CIN
Input capacitance
–
3
–
pF
SID91
VHYSXRES
Input voltage hysteresis
–
100
–
mV
SID92
IDIODE
Current through protection diode to
VDDD/VSS
–
–
100
µA
Min
Typ
Max
Units
1
–
–
µs
Min
Typ
Max
Units
Table 13. XRES AC Specifications
Spec ID#
SID93
Parameter
TRESETWIDTH
Description
Reset pulse width
Details/
Conditions
Analog Peripherals
Opamp
Table 14. Opamp Specifications
Spec ID#
Parameter
Description
Details/
Conditions
IDD (Opamp Block Current. VDD = 1.8 V. No Load)
SID94
IDD_HI
Power = high
–
1000
1300
µA
SID95
IDD_MED
Power = medium
–
500
–
µA
SID96
IDD_LOW
Power = low
–
250
350
µA
GBW (Load = 20 pF, 0.1 mA. VDDA = 2.7 V)
SID97
GBW_HI
Power = high
6
–
–
MHz
SID98
GBW_MED
Power = medium
4
–
–
MHz
SID99
GBW_LO
Power = low
–
1
–
MHz
IOUT_MAX (VDDA  2.7 V, 500 mV from Rail)
SID100
IOUT_MAX_HI
Power = high
10
–
–
mA
SID101
IOUT_MAX_MID
Power = medium
10
–
–
mA
SID102
IOUT_MAX_LO
Power = low
–
5
–
mA
IOUT (VDDA = 1.71 V, 500 mV from Rail)
SID103
IOUT_MAX_HI
Power = high
4
–
–
mA
SID104
IOUT_MAX_MID
Power = medium
4
–
–
mA
SID105
IOUT_MAX_LO
Power = low
–
2
–
mA
SID106
VIN
Charge pump on, VDDA  2.7 V
–0.05
–
VDDA – 0.2
V
SID107
VCM
Charge pump on, VDDA  2.7 V
–0.05
–
VDDA – 0.2
V
VOUT (VDDA  2.7 V)
SID108
VOUT_1
Power = high, ILOAD=10 mA
0.5
–
VDDA – 0.5
V
SID109
VOUT_2
Power = high, ILOAD=1 mA
0.2
–
VDDA – 0.2
V
SID110
VOUT_3
Power = medium, ILOAD=1 mA
0.2
–
VDDA – 0.2
V
SID111
VOUT_4
Power = low, ILOAD=0.1 mA
0.2
–
VDDA – 0.2
V
SID112
VOS_TR
Offset voltage, trimmed
1
±0.5
1
mV
Document Number: 001-90479 Rev. *I
High mode
Page 22 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 14. Opamp Specifications (continued)
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
–
±1
–
mV
Medium mode
SID113
VOS_TR
Offset voltage, trimmed
SID114
VOS_TR
Offset voltage, trimmed
–
±2
–
mV
Low mode
SID115
VOS_DR_TR
Offset voltage drift, trimmed
–10
±3
10
µV/C
High mode
SID116
VOS_DR_TR
Offset voltage drift, trimmed
–
±10
–
µV/C
Medium mode
SID117
VOS_DR_TR
Offset voltage drift, trimmed
–
±10
–
µV/C
Low mode
SID118
CMRR
DC
65
70
–
dB
VDDD = 3.6 V,
High-power mode
SID119
PSRR
At 1 kHz, 100-mV ripple
70
85
–
dB
VDDD = 3.6 V
SID120
VN1
Input referred, 1 Hz–1 GHz, power =
high
–
94
–
µVrms
SID121
VN2
Input referred, 1 kHz, power = high
–
72
–
nV/rtHz
SID122
VN3
Input referred, 10 kHz, power = high
–
28
–
nV/rtHz
SID123
VN4
Input referred, 100 kHz, power = high
–
15
–
nV/rtHz
SID124
CLOAD
Stable up to maximum load. Performance specs at 50 pF
–
–
125
pF
SID125
Slew_rate
Cload = 50 pF, Power = High,
VDDA  2.7 V
6
–
–
V/µsec
SID126
T_op_wake
From disable to enable, no external RC
dominating
–
300
–
µsec
Noise
Comp_mode (Comparator Mode; 50-mV Drive, TRISE = TFALL (Approx.)
SID127
TPD1
Response time; power = high
–
150
–
nsec
SID128
TPD2
Response time; power = medium
–
400
–
nsec
SID129
TPD3
Response time; power = low
–
2000
–
nsec
SID130
Vhyst_op
Hysteresis
–
10
–
mV
kHz
Deep-Sleep Mode (Deep-Sleep mode operation is only guaranteed for VDDA > 2.5 V)
SID131
GBW_DS
Gain bandwidth product
–
50
–
SID132
IDD_DS
Current
–
15
–
µA
SID133
Vos_DS
Offset voltage
–
5
–
mV
SID134
Vos_dr_DS
Offset voltage drift
–
20
–
µV/°C
SID135
Vout_DS
Output voltage
0.2
–
VDD–0.2
V
SID136
Vcm_DS
Common mode voltage
0.2
–
VDD–1.8
V
Min
Typ
Max
Units
–
±10
mV
Table 15. Comparator DC Specifications
Spec ID#
Parameter
Description
SID140
VOFFSET1
Input offset voltage, Factory trim
–
SID141
VOFFSET2
Input offset voltage, Custom trim
–
–
±6
mV
SID141A
VOFFSET3
Input offset voltage, ultra-low-power
mode
–
±12
–
mV
SID142
VHYST
Hysteresis when enabled
–
10
35
mV
SID143
VICM1
Input common mode voltage in normal
mode
0
–
VDDD
–0.1
V
Document Number: 001-90479 Rev. *I
Details/
Conditions
Modes 1 and 2
Page 23 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 15. Comparator DC Specifications (continued)
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID144
VICM2
Input common mode voltage in
low-power mode
0
–
VDDD
V
SID145
VICM3
Input common mode voltage in ultra
low-power mode
0
–
VDDD
–1.15
V
SID146
CMRR
Common mode rejection ratio
50
–
–
dB
VDDD ≥ 2.7 V
VDDD ≤ 2.7 V
SID147
CMRR
Common mode rejection ratio
42
–
–
dB
SID148
ICMP1
Block current, normal mode
–
–
400
µA
SID149
ICMP2
Block current, low-power mode
–
–
100
µA
SID150
ICMP3
Block current in ultra-low-power mode
–
6
–
µA
SID151
ZCMP
DC input impedance of comparator
35
–
–
MΩ
Min
Typ
Max
Units
Table 16. Comparator AC Specifications
Spec ID#
Parameter
Description
Details/
Conditions
SID152
TRESP1
Response time, normal mode, 50-mV
overdrive
–
38
–
ns
50-mV overdrive
SID153
TRESP2
Response time, low-power mode,
50-mV overdrive
–
70
–
ns
50-mV overdrive
SID154
TRESP3
Response time, ultra-low-power mode,
50-mV overdrive
–
2.3
–
µs
200-mV overdrive
Min
–5
Typ
±1
Max
5
Units
°C
Details/Conditions
–40 to +85 °C
Details/Conditions
Temperature Sensor
Table 17. Temperature Sensor Specifications
Spec ID#
Parameter
SID155
TSENSACC
Description
Temperature-sensor accuracy
SAR ADC
Table 18. SAR ADC DC Specifications
Spec ID#
Parameter
Description
Min
Typ
Max
Units
bits
SID156
A_RES
Resolution
–
–
12
SID157
A_CHNIS_S
Number of channels - single-ended
–
–
8
8 full-speed
SID158
A-CHNKS_D
Number of channels - differential
–
–
4
Diff inputs use
neighboring I/O
SID159
A-MONO
Monotonicity
–
–
–
SID160
A_GAINERR
Gain error
–
–
±0.1
%
SID161
A_OFFSET
Input offset voltage
–
–
2
mV
SID162
A_ISAR
Current consumption
–
–
1
mA
SID163
A_VINS
Input voltage range - single-ended
VSS
–
VDDA
V
SID164
A_VIND
Input voltage range - differential
VSS
–
VDDA
V
Yes
SID165
A_INRES
Input resistance
–
–
2.2
kΩ
SID166
A_INCAP
Input capacitance
–
–
10
pF
SID312
VREFSAR
Trimmed internal reference to SAR
–1
–
1
%
Document Number: 001-90479 Rev. *I
With external
reference
Measured with 1-V
VREF
Percentage of Vbg
(1.024 V)
Page 24 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 19. SAR ADC AC Specifications
Spec ID#
Parameter
Description
Min
Typ
Max
Units
SID167
A_PSRR
Power-supply rejection ratio
70
–
–
dB
SID168
A_CMRR
Common-mode rejection ratio
66
–
–
dB
SID169
A_SAMP
Sample rate
–
–
1
SID313
Fsarintref
SAR operating speed without external
ref. bypass
–
–
100
Ksps
SID170
A_SNR
Signal-to-noise ratio (SNR)
65
–
–
dB
Details/
Conditions
Measured at 1-V
reference
Msps 806 Ksps for
PSoC 41X7_BLE
devices
12-bit resolution
FIN = 10 kHz
SID171
A_BW
Input bandwidth without aliasing
–
–
A_SAMP/2
kHz
SID172
A_INL
Integral nonlinearity. VDD = 1.71 V to
5.5 V, 1 Msps
–1.7
–
2
LSB
VREF = 1 V to VDD
SID173
A_INL
Integral nonlinearity. VDDD = 1.71 V to
3.6 V, 1 Msps
–1.5
–
1.7
LSB
VREF = 1.71 V to VDD
SID174
A_INL
Integral nonlinearity. VDD = 1.71 V to
5.5 V, 500 Ksps
–1.5
–
1.7
LSB
VREF = 1 V to VDD
SID175
A_dnl
Differential nonlinearity. VDD = 1.71 V to
5.5 V, 1 Msps
–1
–
2.2
LSB
VREF = 1 V to VDD
SID176
A_DNL
Differential nonlinearity. VDD = 1.71 V to
3.6 V, 1 Msps
–1
–
2
LSB
VREF = 1.71 V to VDD
SID177
A_DNL
Differential nonlinearity. VDD = 1.71 V to
5.5 V, 500 Ksps
–1
–
2.2
LSB
VREF = 1 V to VDD
SID178
A_THD
Total harmonic distortion
–
–
–65
dB
Min
Typ
Max
Units
1.71
–
5.5
V
FIN = 10 kHz
CSD
Table 20. CSD Block Specifications
Spec ID#
Parameter
Description
SID179
VCSD
Voltage range of operation
SID180
IDAC1
DNL for 8-bit resolution
–1
–
1
LSB
SID181
IDAC1
INL for 8-bit resolution
–3
–
3
LSB
SID182
IDAC2
DNL for 7-bit resolution
–1
–
1
LSB
SID183
IDAC2
INL for 7-bit resolution
–3
–
3
LSB
SID184
SNR
Ratio of counts of finger to noise
5
–
–
Ratio
SID185
IDAC1_CRT1
Output current of IDAC1 (8 bits) in
High range
–
612
–
µA
SID186
IDAC1_CRT2
Output current of IDAC1 (8 bits) in
Low range
–
306
–
µA
SID187
IDAC2_CRT1
Output current of IDAC2 (7 bits) in
High range
–
305
–
µA
SID188
IDAC2_CRT2
Output current of IDAC2 (7 bits) in
Low range
–
153
–
µA
Document Number: 001-90479 Rev. *I
Details/
Conditions
Capacitance range of
9 pF to 35 pF, 0.1-pF
sensitivity. Radio is
not operating during
the scan
Page 25 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Digital Peripherals
Timer
Table 21. Timer DC Specifications
Spec ID
SID189
Parameter
ITIM1
Description
Block current consumption at 3 MHz
Min
–
Typ
–
Max
42
Units
Details/Conditions
µA
16-bit timer
SID190
ITIM2
Block current consumption at 12 MHz
–
–
130
µA
16-bit timer
SID191
ITIM3
Block current consumption at 48 MHz
–
–
535
µA
16-bit timer
Min
FCLK
Typ
–
Max
48
Units
MHz
Table 22. Timer AC Specifications
Spec ID
SID192
Parameter
TTIMFREQ
Description
Operating frequency
SID193
TCAPWINT
Capture pulse width (internal)
2 × TCLK
–
–
ns
SID194
TCAPWEXT
Capture pulse width (external)
2 × TCLK
–
–
ns
SID195
TTIMRES
Timer resolution
TCLK
–
–
ns
SID196
TTENWIDINT
Enable pulse width (internal)
2 × TCLK
–
–
ns
SID197
TTENWIDEXT
Enable pulse width (external)
2 × TCLK
–
–
ns
SID198
TTIMRESWINT
Reset pulse width (internal)
2 × TCLK
–
–
ns
SID199
TTIMRESEXT
Reset pulse width (external)
2 × TCLK
–
–
ns
Details/Conditions
Counter
Table 23. Counter DC Specifications
Spec ID
SID200
Parameter
ICTR1
Description
Block current consumption at 3 MHz
Min
–
Typ
–
Max
42
Units
Details/Conditions
µA
16-bit counter
SID201
ICTR2
Block current consumption at 12 MHz
–
–
130
µA
16-bit counter
SID202
ICTR3
Block current consumption at 48 MHz
–
–
535
µA
16-bit counter
Min
FCLK
Typ
–
Max
48
Units
MHz
Table 24. Counter AC Specifications
Spec ID
SID203
Parameter
TCTRFREQ
Description
Operating frequency
SID204
TCTRPWINT
Capture pulse width (internal)
2 × TCLK
–
–
ns
SID205
TCTRPWEXT
Capture pulse width (external)
2 × TCLK
–
–
ns
SID206
TCTRES
Counter Resolution
TCLK
–
–
ns
SID207
TCENWIDINT
Enable pulse width (internal)
2 × TCLK
–
–
ns
SID208
TCENWIDEXT
Enable pulse width (external)
2 × TCLK
–
–
ns
SID209
TCTRRESWINT Reset pulse width (internal)
2 × TCLK
–
–
ns
SID210
TCTRRESWEXT Reset pulse width (external)
2 × TCLK
–
–
ns
Document Number: 001-90479 Rev. *I
Details/Conditions
Page 26 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Pulse Width Modulation (PWM)
Table 25. PWM DC Specifications
Spec ID
Parameter
Description
Min
Typ
Max
Units
Details/Conditions
SID211
IPWM1
Block current consumption at 3 MHz
–
–
42
µA
16-bit PWM
SID212
IPWM2
Block current consumption at 12 MHz
–
–
130
µA
16-bit PWM
SID213
IPWM3
Block current consumption at 48 MHz
–
–
535
µA
16-bit PWM
Min
Typ
Max
Units
Table 26. PWM AC Specifications
Spec ID
Parameter
Description
SID214
TPWMFREQ
Operating frequency
FCLK
–
48
MHz
SID215
TPWMPWINT
Pulse width (internal)
2 × TCLK
–
–
ns
SID216
TPWMEXT
Pulse width (external)
2 × TCLK
–
–
ns
SID217
TPWMKILLINT
Kill pulse width (internal)
2 × TCLK
–
–
ns
SID218
TPWMKILLEXT
Kill pulse width (external)
2 × TCLK
–
–
ns
SID219
TPWMEINT
Enable pulse width (internal)
2 × TCLK
–
–
ns
SID220
TPWMENEXT
Enable pulse width (external)
2 × TCLK
–
–
ns
SID221
TPWMRESWINT
Reset pulse width (internal)
2 × TCLK
–
–
ns
SID222
TPWMRESWEXT Reset pulse width (external)
2 × TCLK
–
–
ns
Min
Typ
Details/Conditions
I2C
Table 27. Fixed I2C DC Specifications
Spec ID
Parameter
Description
Max
Units
SID223
II2C1
Block current consumption at 100 kHz
–
–
50
µA
SID224
II2C2
Block current consumption at 400 kHz
–
–
155
µA
SID225
II2C3
Block current consumption at 1 Mbps
–
–
390
µA
II2C4
I2C
–
–
1.4
µA
Min
–
Typ
–
Max
1
Units
Mbps
SID226
enabled in Deep-Sleep mode
Details/Conditions
Table 28. Fixed I2C AC Specifications
Spec ID
SID227
Parameter
FI2C1
Description
Bit rate
Details/Conditions
LCD Direct Drive
Table 29. LCD Direct Drive DC Specifications
Spec ID
SID228
Parameter
ILCDLOW
Description
Operating current in low-power mode
SID229
CLCDCAP
SID230
LCDOFFSET
SID231
ILCDOP1
SID232
ILCDOP2
Min
–
Typ
17.5
Max
–
Units Details/Conditions
µA 16 × 4 small segment
display at 50 Hz
pF
LCD capacitance per segment/common
driver
Long-term segment offset
–
500
5000
–
20
–
mV
LCD system operating current
VBIAS = 5 V
LCD system operating current
VBIAS = 3.3 V
–
2
–
mA
–
2
–
mA
Min
10
Typ
50
Max
150
Units
Hz
32 × 4 segments.
50 Hz at 25 °C
32 × 4 segments
50 Hz at 25 °C
Table 30. LCD Direct Drive AC Specifications
Spec ID
SID233
Parameter
FLCD
Description
LCD frame rate
Document Number: 001-90479 Rev. *I
Details/Conditions
Page 27 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 31. Fixed UART DC Specifications
Spec ID
Parameter
Description
Min
Typ
Max
Units
SID234
IUART1
Block current consumption at 100 kbps
–
–
55
µA
SID235
IUART2
Block current consumption at
1000 kbps
–
–
312
µA
Details/Conditions
Table 32. Fixed UART AC Specifications
Spec ID
SID236
Parameter
FUART
Description
Bit rate
Min
Typ
Max
Units
–
–
1
Mbps
Min
Typ
Max
Units
Details/Conditions
SPI Specifications
Table 33. Fixed SPI DC Specifications
Spec ID
Parameter
Description
SID237
ISPI1
Block current consumption at 1 Mbps
–
–
360
µA
SID238
ISPI2
Block current consumption at 4 Mbps
–
–
560
µA
SID239
ISPI3
Block current consumption at 8 Mbps
–
–
600
µA
Min
Typ
Max
Units
–
–
8
MHz
Details/Conditions
Table 34. Fixed SPI AC Specifications
Spec ID
SID240
Parameter
FSPI
Description
SPI operating frequency (master; 6x
oversampling)
Details/Conditions
Table 35. Fixed SPI Master Mode AC Specifications
Min
Typ
Max
Units
SID241
Spec ID
TDMO
Parameter
MOSI valid after Sclock driving edge
Description
–
–
18
ns
Details/Conditions
SID242
TDSI
MISO valid before Sclock capturing edge.
Full clock, late MISO sampling used
20
–
–
ns
Full clock, late MISO
sampling
SID243
THMO
Previous MOSI data hold time
0
–
–
ns
Referred to Slave
capturing edge
Description
Min
Typ
Max
Units
Table 36. Fixed SPI Slave Mode AC Specifications
Spec ID
Parameter
SID244
TDMI
MOSI valid before Sclock capturing edge
40
–
–
ns
SID245
TDSO
MISO valid after Sclock driving edge
–
–
42 + 3
× TSCB
ns
SID246
TDSO_ext
MISO valid after Sclock driving edge in
external clock mode
–
–
50
ns
SID247
THSO
Previous MISO data hold time
0
–
–
ns
SID248
TSSELSCK
SSEL valid to first SCK valid edge
100
–
–
ns
Document Number: 001-90479 Rev. *I
Details/
Conditions
VDD < 3.0 V
Page 28 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Memory
Table 37. Flash DC Specifications
Spec ID
Parameter
Description
Min
Typ
Max
Units
1.71
–
5.5
V
Number of Wait states at
32–48 MHz
2
–
–
CPU execution from
flash
TWS32
Number of Wait states at
16–32 MHz
1
–
–
CPU execution from
flash
TWS16
Number of Wait states for
0–16 MHz
0
–
–
CPU execution from
flash
SID249
VPE
Erase and program voltage
SID309
TWS48
SID310
SID311
Details/Conditions
Table 38. Flash AC Specifications
Spec ID
Parameter
Description
Min
Typ
Max
Units
Details/Conditions
SID250
TROWWRITE[4]
Row (block) write time (erase and
program)
–
–
20
ms
Row (block) = 128 bytes
SID251
TROWERASE[4]
Row erase time
–
–
13
ms
SID252
TROWPROGRAM[4] Row program time after erase
–
–
7
ms
SID253
Bulk erase time (128 KB)
–
–
35
ms
SID254
TBULKERASE[4]
TDEVPROG[4]
Total device program time
–
–
25
seconds
SID255
FEND
Flash endurance
100 K
–
–
cycles
SID256
FRET
Flash retention. TA  55 °C, 100 K
P/E cycles
20
–
–
years
SID257
FRET2
Flash retention. TA  85 °C, 10 K
P/E cycles
10
–
–
years
System Resources
Power-on-Reset (POR)
Table 39. POR DC Specifications
Min
Typ
Max
Units
SID258
Spec ID
VRISEIPOR
Parameter
Rising trip voltage
Description
0.80
–
1.45
V
SID259
VFALLIPOR
Falling trip voltage
0.75
–
1.40
V
SID260
VIPORHYST
Hysteresis
15
–
200
mV
Min
Typ
Max
Units
–
–
1
µs
Details/Conditions
Table 40. POR AC Specifications
Spec ID
SID264
Parameter
TPPOR_TR
Description
PPOR response time in Active
and Sleep modes
Details/Conditions
Note
4. It can take as much as 20 milliseconds to write to flash. During this time, the device should not be reset, or flash operations will be interrupted and cannot be relied
on to have completed. Reset sources include the XRES pin, software resets, CPU lockup states and privilege violations, improper power supply levels, and watchdogs.
Make certain that these are not inadvertently activated.
Document Number: 001-90479 Rev. *I
Page 29 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 41. Brown-Out Detect
Spec ID#
Parameter
Description
Min
Typ
Max
Units
SID261
VFALLPPOR
BOD trip voltage in Active and Sleep
modes
1.64
–
–
V
SID262
VFALLDPSLP
BOD trip voltage in Deep-Sleep mode
1.4
–
–
V
Min
Typ
Max
Units
1.1
–
–
V
Min
Typ
Max
Units
Details/
Conditions
Table 42. Hibernate Reset
Spec ID#
SID263
Parameter
VHBRTRIP
Description
BOD trip voltage in Hibernate mode
Details/
Conditions
Voltage Monitors
Table 43. Voltage Monitor DC Specifications
Spec ID
Parameter
Description
SID265
VLVI1
LVI_A/D_SEL[3:0] = 0000b
1.71
1.75
1.79
V
SID266
VLVI2
LVI_A/D_SEL[3:0] = 0001b
1.76
1.80
1.85
V
SID267
VLVI3
LVI_A/D_SEL[3:0] = 0010b
1.85
1.90
1.95
V
SID268
VLVI4
LVI_A/D_SEL[3:0] = 0011b
1.95
2.00
2.05
V
SID269
VLVI5
LVI_A/D_SEL[3:0] = 0100b
2.05
2.10
2.15
V
SID270
VLVI6
LVI_A/D_SEL[3:0] = 0101b
2.15
2.20
2.26
V
SID271
VLVI7
LVI_A/D_SEL[3:0] = 0110b
2.24
2.30
2.36
V
SID272
VLVI8
LVI_A/D_SEL[3:0] = 0111b
2.34
2.40
2.46
V
SID273
VLVI9
LVI_A/D_SEL[3:0] = 1000b
2.44
2.50
2.56
V
SID274
VLVI10
LVI_A/D_SEL[3:0] = 1001b
2.54
2.60
2.67
V
SID275
VLVI11
LVI_A/D_SEL[3:0] = 1010b
2.63
2.70
2.77
V
SID276
VLVI12
LVI_A/D_SEL[3:0] = 1011b
2.73
2.80
2.87
V
SID277
VLVI13
LVI_A/D_SEL[3:0] = 1100b
2.83
2.90
2.97
V
SID278
VLVI14
LVI_A/D_SEL[3:0] = 1101b
2.93
3.00
3.08
V
SID279
VLVI15
LVI_A/D_SEL[3:0] = 1110b
3.12
3.20
3.28
V
SID280
VLVI16
LVI_A/D_SEL[3:0] = 1111b
4.39
4.50
4.61
V
SID281
LVI_IDD
Block current
–
–
100
µA
Min
Typ
Max
Units
–
–
1
µs
Details/
Conditions
Table 44. Voltage Monitor AC Specifications
Spec ID
SID282
Parameter
TMONTRIP
Description
Voltage monitor trip time
Document Number: 001-90479 Rev. *I
Details/
Conditions
Page 30 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
SWD Interface
Table 45. SWD Interface Specifications
Spec ID
Parameter
Description
Min
Typ
Max
Units
Details/Conditions
SID283
F_SWDCLK1
3.3 V  VDD  5.5 V
–
–
14
MHz
SWDCLK ≤ 1/3 CPU
clock frequency
SID284
F_SWDCLK2
1.71 V  VDD  3.3 V
–
–
7
MHz
SWDCLK ≤ 1/3 CPU
clock frequency
SID285
T_SWDI_SETUP T = 1/f SWDCLK
0.25 × T
–
–
ns
SID286
T_SWDI_HOLD
0.25 × T
–
–
ns
SID287
T_SWDO_VALID T = 1/f SWDCLK
–
–
0.5 × T
ns
SID288
T_SWDO_HOLD T = 1/f SWDCLK
1
–
–
ns
T = 1/f SWDCLK
Internal Main Oscillator
Table 46. IMO DC Specifications
Min
Typ
Max
Units
SID289
Spec ID
IIMO1
Parameter
IMO operating current at 48 MHz
Description
–
–
1000
µA
SID290
IIMO2
IMO operating current at 24 MHz
–
–
325
µA
SID291
IIMO3
IMO operating current at 12 MHz
–
–
225
µA
SID292
IIMO4
IMO operating current at 6 MHz
–
–
180
µA
SID293
IIMO5
IMO operating current at 3 MHz
–
–
150
µA
Min
Typ
Max
Units
Details/Conditions
Table 47. IMO AC Specifications
Spec ID
Parameter
Description
SID296
FIMOTOL3
Frequency variation from 3 to
48 MHz
–
–
±2
%
SID297
FIMOTOL3
IMO startup time
–
–
12
µs
Min
Typ
Max
Units
–
0.3
1.05
µA
Min
Typ
Max
Units
Details/Conditions
With API-called
calibration
Internal Low-Speed Oscillator
Table 48. ILO DC Specifications
Spec ID
SID298
Parameter
IILO2
Description
ILO operating current at 32 kHz
Details/Conditions
Table 49. ILO AC Specifications
Spec ID
Parameter
Description
SID299
TSTARTILO1
ILO startup time
–
–
2
ms
SID300
FILOTRIM1
32-kHz trimmed frequency
15
32
50
kHz
Document Number: 001-90479 Rev. *I
Details/Conditions
Page 31 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 50. External Clock Specifications
Spec ID
Parameter
Description
Min
Typ
Max
Units
Details/Conditions
SID301
ExtClkFreq
External clock input frequency
0
–
48
MHz
CMOS input level only
SID302
ExtClkDuty
Duty cycle; Measured at VDD/2
45
–
55
%
CMOS input level only
Min
Typ
Max
Units
Details/Conditions
Table 51. UDB AC Specifications
Spec ID
Parameter
Description
Data Path performance
SID303
FMAX-TIMER
Max frequency of 16-bit timer in a
UDB pair
–
–
48
MHz
SID304
FMAX-ADDER
Max frequency of 16-bit adder in a
UDB pair
–
–
48
MHz
SID305
FMAX_CRC
Max frequency of 16-bit CRC/PRS
in a UDB pair
–
–
48
MHz
Max frequency of 2-pass PLD
function in a UDB pair
–
–
48
MHz
PLD Performance in UDB
SID306
FMAX_PLD
Clock to Output Performance
SID307
TCLK_OUT_UDB1
Prop. delay for clock in to data out at
25 °C, Typical
–
15
–
ns
SID308
TCLK_OUT_UDB2
Prop. delay for clock in to data out,
Worst case
–
25
–
ns
Description
Min
Typ
Max
Units
Table 52. BLE Subsystem
Spec ID#
Parameter
Details/
Conditions
RF Receiver Specification
SID340
RXS, IDLE
RX sensitivity with idle transmitter
–
–89
–
dBm
–
–91
–
dBm
SID341
RXS, DIRTY
RX sensitivity with idle transmitter
excluding Balun loss
RX sensitivity with dirty transmitter
–
–87
–70
dBm
SID342
RXS, HIGHGAIN RX sensitivity in high-gain mode with
idle transmitter
–
–91
–
dBm
SID343
PRXMAX
Maximum input power
–10
–1
–
dBm
SID344
CI1
Cochannel interference,
Wanted signal at –67 dBm and Interferer at FRX
–
9
21
dB
SID345
CI2
Adjacent channel interference
Wanted signal at –67 dBm and Interferer at FRX ±1 MHz
–
3
15
dB
RF-PHY Specification
(RCV-LE/CA/03/C)
SID346
CI3
Adjacent channel interference
Wanted signal at –67 dBm and Interferer at FRX ±2 MHz
–
–29
–
dB
RF-PHY Specification
(RCV-LE/CA/03/C)
SID340A
Document Number: 001-90479 Rev. *I
Guaranteed by design
simulation
RF-PHY Specification
(RCV-LE/CA/01/C)
RF-PHY Specification
(RCV-LE/CA/06/C)
RF-PHY Specification
(RCV-LE/CA/03/C)
Page 32 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 52. BLE Subsystem (continued)
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID347
CI4
Adjacent channel interference
Wanted signal at –67 dBm and Interferer at ≥FRX ±3 MHz
–
–39
–
dB
RF-PHY Specification
(RCV-LE/CA/03/C)
SID348
CI5
Adjacent channel interference
Wanted Signal at –67 dBm and Interferer at Image frequency (FIMAGE)
–
–20
–
dB
RF-PHY Specification
(RCV-LE/CA/03/C)
SID349
CI3
–
–30
–
dB
RF-PHY Specification
(RCV-LE/CA/03/C)
SID350
OBB1
Adjacent channel interference
Wanted signal at –67 dBm and Interferer at Image frequency (FIMAGE ±
1 MHz)
Out-of-band blocking,
Wanted signal at –67 dBm and Interferer at F = 30–2000 MHz
–30
–27
–
dBm
RF-PHY Specification
(RCV-LE/CA/04/C)
SID351
OBB2
Out-of-band blocking,
Wanted signal at –67 dBm and Interferer at F = 2003–2399 MHz
–35
–27
–
dBm
RF-PHY Specification
(RCV-LE/CA/04/C)
SID352
OBB3
Out-of-band blocking,
Wanted signal at –67 dBm and Interferer at F = 2484–2997 MHz
–35
–27
–
dBm
RF-PHY Specification
(RCV-LE/CA/04/C)
SID353
OBB4
Out-of-band blocking,
Wanted signal a –67 dBm and Interferer at F = 3000–12750 MHz
–30
–27
–
dBm
RF-PHY Specification
(RCV-LE/CA/04/C)
SID354
IMD
–50
–
–
dBm
RF-PHY Specification
(RCV-LE/CA/05/C)
SID355
RXSE1
Intermodulation performance
Wanted signal at –64 dBm and
1-Mbps BLE, third, fourth, and fifth
offset channel
Receiver spurious emission
30 MHz to 1.0 GHz
–
–
–57
dBm
SID356
RXSE2
–
–
–47
dBm
100-kHz measurement
bandwidth
ETSI EN300 328
V1.8.1
1-MHz measurement
bandwidth
ETSI EN300 328
V1.8.1
Receiver spurious emission
1.0 GHz to 12.75 GHz
RF Transmitter Specifications
SID357
TXP, ACC
RF power accuracy
–
±1
–
dB
SID358
TXP, RANGE
RF power control range
–
20
–
dB
SID359
TXP, 0dBm
–
0
–
dBm
SID360
TXP, MAX
–
3
–
dBm
SID361
TXP, MIN
–
–18
–
dBm
SID362
F2AVG
185
–
–
kHz
SID363
F1AVG
225
250
275
kHz
SID364
EO
Output power, 0-dB Gain setting
(PA7)
Output power, maximum power
setting (PA10)
Output power, minimum power
setting (PA1)
Average frequency deviation for
10101010 pattern
Average frequency deviation for
11110000 pattern
Eye opening = ∆F2AVG/∆F1AVG
0.8
–
–
Document Number: 001-90479 Rev. *I
RF-PHY Specification
(TRM-LE/CA/05/C)
RF-PHY Specification
(TRM-LE/CA/05/C)
RF-PHY Specification
(TRM-LE/CA/05/C)
Page 33 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 52. BLE Subsystem (continued)
Spec ID#
Parameter
Description
Min
Typ
Max
Units
Details/
Conditions
SID365
FTX, ACC
Frequency accuracy
–150
–
150
kHz
SID366
FTX, MAXDR
Maximum frequency drift
–50
–
50
kHz
SID367
FTX, INITDR
Initial frequency drift
–20
–
20
kHz
SID368
FTX, DR
Maximum drift rate
–20
–
20
SID369
IBSE1
–
–
–20
SID370
IBSE2
–
–
-30
dBm
SID371
TXSE1
–
–
-55.5
dBm
SID372
TXSE2
In-band spurious emission at 2-MHz
offset
In-band spurious emission at ≥3-MHz
offset
Transmitter spurious emissions
(average), <1.0 GHz
Transmitter spurious emissions
(average), >1.0 GHz
kHz/
50 µs
dBm
RF-PHY Specification
(TRM-LE/CA/06/C)
RF-PHY Specification
(TRM-LE/CA/06/C)
RF-PHY Specification
(TRM-LE/CA/06/C)
RF-PHY Specification
(TRM-LE/CA/06/C)
RF-PHY Specification
(TRM-LE/CA/03/C)
RF-PHY Specification
(TRM-LE/CA/03/C)
FCC-15.247
–
–
-41.5
dBm
FCC-15.247
RF Current Specifications
SID373
IRX
Receive current in normal mode
–
18.7
–
mA
SID373A
IRX_RF
Radio receive current in normal mode
–
16.4
–
mA
SID374
IRX, HIGHGAIN
Receive current in high-gain mode
–
21.5
–
mA
SID375
ITX, 3dBm
TX current at 3-dBm setting (PA10)
–
20
–
mA
SID376
ITX, 0dBm
TX current at 0-dBm setting (PA7)
–
16.5
–
mA
SID376A
ITX_RF, 0dBm
–
15.6
–
mA
Measured at VDDR
SID376B
ITX_RF, 0dBm
–
14.2
–
mA
Guaranteed by design
simulation
SID377
ITX,-3dBm
Radio TX current at 0 dBm setting
(PA7)
Radio TX current at 0 dBm excluding
Balun loss
TX current at –3-dBm setting (PA4)
–
15.5
–
mA
SID378
ITX,-6dBm
TX current at –6-dBm setting (PA3)
–
14.5
–
mA
SID379
ITX,-12dBm
TX current at –12-dBm setting (PA2)
–
13.2
–
mA
SID380
ITX,-18dBm
TX current at –18-dBm setting (PA1)
–
12.5
–
mA
SID380A
Iavg_1sec, 0dBm Average current at 1-second BLE
connection interval
–
18.9
–
µA
SID380B
Iavg_4sec, 0dBm Average current at 4-second BLE
connection interval
–
6.25
–
µA
2400
–
2482
MHz
Measured at VDDR
TXP: 0 dBm; ±20-ppm
master and slave clock
accuracy.
For empty PDU
exchange
TXP: 0 dBm; ±20-ppm
master and slave clock
accuracy.
For empty PDU
exchange
General RF Specifications
SID381
FREQ
RF operating frequency
SID382
CHBW
Channel spacing
–
2
–
MHz
SID383
DR
On-air data rate
–
1000
–
kbps
Document Number: 001-90479 Rev. *I
Page 34 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 52. BLE Subsystem (continued)
Spec ID#
Parameter
Description
Min
Typ
Max
Units
SID384
IDLE2TX
BLE.IDLE to BLE. TX transition time
–
120
140
µs
SID385
IDLE2RX
BLE.IDLE to BLE. RX transition time
–
75
120
µs
Details/
Conditions
RSSI Specifications
SID386
RSSI, ACC
RSSI accuracy
–
±5
–
dB
SID387
RSSI, RES
RSSI resolution
–
1
–
dB
SID388
RSSI, PER
RSSI sample period
–
6
–
µs
Table 53. ECO Specifications
Spec ID#
Parameter
Description
Min
Typ
Max
Units
–
24
–
MHz
–50
–
50
ppm
SID389
FECO
Crystal frequency
SID390
FTOL
Frequency tolerance
SID391
ESR
Equivalent series resistance
–
–
60
Ω
SID392
PD
Drive level
–
–
100
µW
SID393
TSTART1
Startup time (Fast Charge on)
–
–
850
µs
SID394
TSTART2
Startup time (Fast Charge off)
–
–
3
ms
SID395
CL
Load capacitance
–
8
–
pF
SID396
C0
Shunt capacitance
–
1.1
–
pF
SID397
IECO
Operating current
–
1400
–
µA
Min
Typ
Max
Units
Details/
Conditions
Includes LDO+BG
current
Table 54. WCO Specifications
Spec ID#
Parameter
Description
SID398
FWCO
Crystal frequency
–
32.768
–
kHz
SID399
FTOL
Frequency tolerance
–
50
–
ppm
SID400
ESR
Equivalent series resistance
–
50
–
kΩ
SID401
PD
Drive level
–
–
1
µW
SID402
TSTART
Startup time
–
–
500
ms
SID403
CL
Crystal load capacitance
6
–
12.5
pF
SID404
C0
Crystal shunt capacitance
–
1.35
–
pF
SID405
IWCO1
Operating current (High-Power
mode)
–
–
8
µA
SID406
IWCO2
Operating current (Low-Power
mode)
–
–
1
µA
Document Number: 001-90479 Rev. *I
Details/
Conditions
Page 35 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Ordering Information
The PSoC 4XX7_BLE part numbers and features are listed in the following table.
PSoC 4 BLE:
CY8C42xx
2
4
2
CY8C4127LQI-BL453
–
Y
24
✔
128 16
–
2
✔
–
–
806 Ksps
2
4
2
CY8C4127LQI-BL483
Y
Y
24
✔
128 16
–
2
✔
–
✔
806 Ksps
2
4
2
CY8C4127LQI-BL493
–
–
24
✔
128 16
–
2
✔
✔
✔
806 Ksps
2
4
2
CY8C4127FNI-BL483
Y
Y
24
✔
128 16
–
2
✔
–
✔
806 Ksps
2
4
2
Package
806 Ksps
GPIO
–
I2S (using UDB)
SCB Blocks
–
PWMs (using UDBs)
TCPWM Blocks
–
LP Comparators
2
12-bit SAR ADC
–
Direct LCD Drive
128 16
TMG (Gestures)
SRAM (KB)
✔
CapSense
Flash (KB)
24
Opamp (CTBm)
BLE subsystem
Y
UDB
Max CPU Speed (MHz)
–
Not Applicable
PSoC 4 BLE:
CY8C41XX
CY8C4127LQI-BL473
Beta Availability
MPN
Alpha Availability
Family
Features
36
QFN
36
QFN
36
QFN
36
QFN
36 WLCSP
CY8C4127FNI-BL493
–
–
24
✔
128 16
–
2
✔
✔
✔
806 Ksps
2
4
2
CY8C4247LQI-BL473
–
Y
48
✔
128 16
4
4
–
–
–
1 Msps
2
4
2
4
✔
36
QFN
CY8C4247LQI-BL453
–
Y
48
✔
128 16
4
4
✔
–
–
1 Msps
2
4
2
4
✔
36
QFN
CY8C4247LQI-BL463
–
Y
48
✔
128 16
4
4
–
–
✔
1 Msps
2
4
2
4
✔
36
QFN
36 WLCSP
CY8C4247LQI-BL483
Y
Y
48
✔
128 16
4
4
✔
–
✔
1 Msps
2
4
2
4
✔
36
QFN
CY8C4247LQI-BL493
–
–
48
✔
128 16
4
4
✔
✔
✔
1 Msps
2
4
2
4
✔
36
QFN
CY8C4247FNI-BL483
Y
Y
48
✔
128 16
4
4
✔
–
✔
1 Msps
2
4
2
4
✔
36 WLCSP
CY8C4247FNI-BL493
–
–
48
✔
128 16
4
4
✔
✔
✔
1 Msps
2
4
2
4
✔
36 WLCSP
Part Numbering Conventions
PSoC 4 devices follow the part numbering convention described in the following table. All fields are single-character alphanumeric (0,
1, 2, …, 9, A,B, …, Z) unless stated otherwise.
The part numbers are of the form CY8C4ABCDEF-XYZ where the fields are defined as follows.
Example
CY8C
4: PSoC 4
2 : 4200 Family
CY8C
Cypress Prefix
Architecture
Family within Architecture
4 : 48 MHz
Speed Grade
7: 128 KB
Flash Capacity
LQ: QFN
Package Code
I : Industrial
B483: Attributes
Document Number: 001-90479 Rev. *I
4 A B C D E F - X Y Z
Temperature Range
Attributes Code
Page 36 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
The Field Values are listed in the following table.
Field
CY8C
Description
Values
Meaning
Cypress Prefix
4
Architecture
4
PSoC 4
A
Family within architecture
1
4100-BLE Family
2
4200-BLE Family
B
CPU Speed
2
24 MHz
4
48 MHz
C
Flash Capacity
7
128 KB
DE
Package Code
FN
WLCSP
LQ
QFN
F
Temperature Range
XYZ
Attributes Code
I
Industrial
000-999
Code of feature set in specific family
Packaging
Table 55. Package Characteristics
Parameter
Description
Conditions
Min
Typ
Max
Units
TA
Operating ambient temperature
–40
25.00
85
°C
TJ
Operating junction temperature
–40
–
100
°C
TJA
Package JA (56-pin QFN)
–
16.9
–
°C/watt
TJC
Package JC (56-pin QFN)
–
9.7
–
°C/watt
TJA
Package JA (68-ball WLCSP)
–
16.6
–
°C/watt
TJC
Package JC (68-ball WLCSP)
–
0.19
–
°C/watt
Table 56. Solder Reflow Peak Temperature
Package
Maximum Peak
Temperature
Maximum Time at Peak Temperature
56-pin QFN
260 °C
30 seconds
68-ball WLCSP
260 °C
30 seconds
Table 57. Package Moisture Sensitivity Level (MSL), IPC/JEDEC J-STD-2
Package
MSL
56-pin QFN
MSL 3
68-ball WLCSP
MSL 1
Table 58. Package Details
Spec ID
Package
Description
001-58740 Rev. *C
56-pin QFN
7.0 mm × 7.0 mm × 0.6 mm
001-92343 Rev. *A
68-ball WLCSP
3.52 mm × 3.91 mm × 0.55 mm
Document Number: 001-90479 Rev. *I
Page 37 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Figure 7. 56-Pin QFN 7 mm × 7 mm × 0.6 mm
TOP VIEW
SIDE VIEW
BOTTOM VIEW
NOTES:
1.
HATCH AREA IS SOLDERABLE EXPOSED PAD
2. BASED ON REF JEDEC # MO-248
001-58740 *C
3. ALL DIMENSIONS ARE IN MILLIMETERS
The center pad on the QFN package must be connected to ground (VSS) for the proper operation of the device.
Figure 8. 68-Ball WLCSP Package Outline
001-92343 *A
Document Number: 001-90479 Rev. *I
Page 38 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Acronyms
Table 59. Acronyms Used in this Document
Acronym
Description
ABUS
analog local bus
ADC
analog-to-digital converter
AG
analog global
AHB
AMBA (advanced microcontroller bus architecture) high-performance bus, an ARM data
transfer bus
Table 59. Acronyms Used in this Document (continued)
Acronym
Description
ETM
embedded trace macrocell
FET
field-effect transistor
FIR
finite impulse response, see also IIR
FPB
flash patch and breakpoint
FS
full-speed
GPIO
general-purpose input/output, applies to a PSoC
pin
ALU
arithmetic logic unit
AMUXBUS
analog multiplexer bus
HCI
host controller interface
API
application programming interface
HVI
high-voltage interrupt, see also LVI, LVD
APSR
application program status register
IC
integrated circuit
ARM®
advanced RISC machine, a CPU architecture
IDAC
current DAC, see also DAC, VDAC
ATM
automatic thump mode
IDE
integrated development environment
Inter-Integrated Circuit, a communications
protocol
BW
bandwidth
I2C, or IIC
CAN
Controller Area Network, a communications
protocol
IIR
infinite impulse response, see also FIR
CMRR
common-mode rejection ratio
ILO
internal low-speed oscillator, see also IMO
CPU
central processing unit
IMO
internal main oscillator, see also ILO
CRC
cyclic redundancy check, an error-checking
protocol
INL
integral nonlinearity, see also DNL
I/O
input/output, see also GPIO, DIO, SIO, USBIO
DAC
digital-to-analog converter, see also IDAC, VDAC
IPOR
initial power-on reset
DFB
digital filter block
IPSR
interrupt program status register
DIO
digital input/output, GPIO with only digital
capabilities, no analog. See GPIO.
IRQ
interrupt request
DMIPS
Dhrystone million instructions per second
ITM
instrumentation trace macrocell
DMA
direct memory access, see also TD
LCD
liquid crystal display
DNL
differential nonlinearity, see also INL
LIN
Local Interconnect Network, a communications
protocol.
DNU
do not use
LR
link register
DR
port write data registers
LUT
lookup table
DSI
digital system interconnect
LVD
low-voltage detect, see also LVI
DWT
data watchpoint and trace
LVI
low-voltage interrupt, see also HVI
ECC
error correcting code
LVTTL
low-voltage transistor-transistor logic
ECO
external crystal oscillator
MAC
multiply-accumulate
EEPROM
electrically erasable programmable read-only
memory
MCU
microcontroller unit
EMI
electromagnetic interference
EMIF
external memory interface
EOC
end of conversion
EOF
end of frame
EPSR
execution program status register
ESD
electrostatic discharge
Document Number: 001-90479 Rev. *I
MISO
master-in slave-out
NC
no connect
NMI
nonmaskable interrupt
NRZ
non-return-to-zero
NVIC
nested vectored interrupt controller
NVL
nonvolatile latch, see also WOL
Page 39 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Table 59. Acronyms Used in this Document (continued)
Acronym
Description
Table 59. Acronyms Used in this Document (continued)
Acronym
Description
Opamp
operational amplifier
SRES
software reset
PAL
programmable array logic, see also PLD
STN
super twisted nematic
PC
program counter
SWD
serial wire debug, a test protocol
PCB
printed circuit board
SWV
single-wire viewer
PGA
programmable gain amplifier
TD
transaction descriptor, see also DMA
PHUB
peripheral hub
THD
total harmonic distortion
PHY
physical layer
TIA
transimpedance amplifier
PICU
port interrupt control unit
TN
twisted nematic
PLA
programmable logic array
TRM
technical reference manual
PLD
programmable logic device, see also PAL
TTL
transistor-transistor logic
PLL
phase-locked loop
TX
transmit
PMDD
package material declaration data sheet
UART
POR
power-on reset
Universal Asynchronous Transmitter Receiver, a
communications protocol
PRES
precise power-on reset
UDB
universal digital block
PRS
pseudo random sequence
PS
port read data register
PSoC®
Programmable System-on-Chip™
PSRR
power supply rejection ratio
PWM
pulse-width modulator
RAM
random-access memory
RISC
reduced-instruction-set computing
RMS
root-mean-square
RTC
real-time clock
RTL
register transfer language
RTR
remote transmission request
RX
receive
SAR
successive approximation register
SC/CT
switched capacitor/continuous time
SCL
I2C serial clock
SDA
I2C serial data
S/H
sample and hold
SINAD
signal to noise and distortion ratio
SIO
special input/output, GPIO with advanced
features. See GPIO.
SOC
start of conversion
SOF
start of frame
SPI
Serial Peripheral Interface, a communications
protocol
SR
slew rate
SRAM
static random access memory
Document Number: 001-90479 Rev. *I
USB
Universal Serial Bus
USBIO
USB input/output, PSoC pins used to connect to
a USB port
VDAC
voltage DAC, see also DAC, IDAC
WDT
watchdog timer
WOL
write once latch, see also NVL
WRES
watchdog timer reset
XRES
external reset I/O pin
XTAL
crystal
Page 40 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Document Conventions
Units of Measure
Table 60. Units of Measure
Symbol
Unit of Measure
°C
degrees Celsius
dB
decibel
dBm
decibel-milliwatts
fF
femtofarads
Hz
hertz
KB
1024 bytes
kbps
kilobits per second
Khr
kilohour
kHz
kilohertz
k
kilo ohm
ksps
kilosamples per second
LSB
least significant bit
Mbps
megabits per second
MHz
megahertz
M
mega-ohm
Msps
megasamples per second
µA
microampere
µF
microfarad
µH
microhenry
µs
microsecond
µV
microvolt
µW
microwatt
mA
milliampere
ms
millisecond
mV
millivolt
nA
nanoampere
ns
nanosecond
nV
nanovolt

ohm
pF
picofarad
ppm
parts per million
ps
picosecond
s
second
sps
samples per second
sqrtHz
square root of hertz
V
volt
Document Number: 001-90479 Rev. *I
Page 41 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Revision History
Description Title: PSoC® 4: PSoC 4XX7_BLE Family Datasheet Programmable System-on-Chip (PSoC®)
Document Number: 001-90479
Orig. of Submission
Revision
ECN
Description of Change
Change
Date
*F
4567076
WKA
11/11/2014 Initial release
*G
4600081
SKAR
12/19/2014 Change in LPCOMP block current (SID148, 149) in normal and low-power mode
Revision of I2C/ UART block current consumption to align with CHAR data
Revision of LCD Direct Drive - operating current in low-power mode to align with
CHAR data
Revision of BLE RF Average Current Spec for 4-sec BLE connection interval to
6.25 µA to align with CHAR data
Revision of RXS with idle transmitter, with balun loss and in high-gain mode to
align with CHAR data
Clarified the IECO operating current to reflect crystal current - LDO and Bandgap
current as well
Revision of SID#141 Input Offset Voltage, Custom Trim, to align with CHAR
data
Revision of SID#118 CMRR, to align with CHAR data
Corrected Typo for SID#245 (CPU -> SCB)
Corrected Typo for SID#275
*H
4779453
HXR
*I
4810822
GCG
Document Number: 001-90479 Rev. *I
Removed errata
05/28/2015 Removed min and max values for SID359 and SID360.
Removed max value and added typ value for SID357.
06/29/2015 Updated Figure 2 for uniformity
Updated Figure 6 with a higher resolution image
Removed EZSPI reference.
Updated 56-pin QFN package diagram to correct the orientation of text.
Page 42 of 43
PSoC® 4: PSoC 4XX7_BLE
Family Datasheet
Sales, Solutions, and Legal Information
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© Cypress Semiconductor Corporation, 2013-2015. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of
any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for
medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as
critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems
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United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of,
and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress
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the express written permission of Cypress.
Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not
assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where
a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer
assumes all risk of such use and in doing so indemnifies Cypress against all charges.
Use may be limited by and subject to the applicable Cypress software license agreement.
Document Number: 001-90479 Rev. *I
Revised June 29, 2015
All products and company names mentioned in this document may be the trademarks of their respective holders.
Page 43 of 43
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