Cypress Semiconductor | CY8C24223 | CY8C24123, CY8C24223, CY8C24423 PSoC (R

CY8C24123
CY8C24223, CY8C24423
PSoC® Programmable System-on-Chip™
Features
■
■
■
■
■
Powerful Harvard Architecture Processor
❐ M8C Processor Speeds to 24 MHz
❐ 8x8 Multiply, 32-Bit Accumulate
❐ Low Power at High Speed
❐ 3.0 to 5.25 V Operating Voltage
❐ Operating Voltages Down to 1.0V Using On-Chip Switch
Mode Pump (SMP)
❐ Industrial Temperature Range: -40°C to +85°C
■
Additional System Resources
2
❐ I C™ Slave, Master, and Multi-Master to 400 kHz
❐ Watchdog and Sleep Timers
❐ User-Configurable Low Voltage Detection
❐ Integrated Supervisory Circuit
❐ On-Chip Precision Voltage Reference
■
Complete Development Tools
❐ Free Development Software (PSoC Designer™)
❐ Full-Featured, In-Circuit Emulator and Programmer
❐ Full Speed Emulation
❐ Complex Breakpoint Structure
❐ 128K Bytes Trace Memory
Advanced Peripherals (PSoC Blocks)
❐ Six Rail-to-Rail Analog PSoC Blocks Provide:
• Up to 14-Bit ADCs
• Up to 8-Bit DACs
• Programmable Gain Amplifiers
• Programmable Filters and Comparators
❐ Four Digital PSoC Blocks Provide:
• 8 to 32-Bit Timers, Counters, and PWMs
• CRC and PRS Modules
• Full-Duplex UART
• Multiple SPI™ Masters or Slaves
• Connectable to all GPIO Pins
❐ Complex Peripherals by Combining Blocks
Logic Block Diagram
Port 2 Port 1 Port 0
PSoC CORE
System Bus
Global Digital Interconnect
SRAM
256 Bytes
Precision, Programmable Clocking
❐ Internal ± 2.5% 24/48 MHz Oscillator
❐ High-Accuracy 24 MHz with Optional 32 kHz Crystal and PLL
❐ Optional External Oscillator, up to 24 MHz
❐ Internal Oscillator for Watchdog and Sleep
Cypress Semiconductor Corporation
Document Number: 38-12011 Rev. *G
•
198 Champion Court
Global Analog Interconnect
SROM
Flash 4K
CPU Core (M8C)
Interrupt
Controller
Sleep and
Watchdog
Multiple Clock Sources
(Includes IMO, ILO, PLL, and ECO)
Flexible On-Chip Memory
❐ 4K Bytes Flash Program Storage 50,000 Erase/Write Cycles
❐ 256 Bytes SRAM Data Storage
❐ In-System Serial Programming (ISSP™)
❐ Partial Flash Updates
❐ Flexible Protection Modes
❐ EEPROM Emulation in Flash
Programmable Pin Configurations
❐ 25 mA Sink on all GPIO
❐ Pull up, Pull down, High Z, Strong, or Open Drain Drive
Modes on all GPIO
❐ Up to 10 Analog Inputs on GPIO
❐ Two 30 mA Analog Outputs on GPIO
❐ Configurable Interrupt on all GPIO
Analog
Drivers
DIGITAL SYSTEM
Digital
Clocks
ANALOG SYSTEM
Digital
Block Array
Analog
Block
Array
(1 Rows,
4 Blocks)
(2 Columns,
6 Blocks)
Multiply
Accum.
POR and LVD
Decimator
I2C
System Resets
Analog
Ref
Analog
Input
Muxing
Internal
Voltage
Ref.
Switch
Mode
Pump
SYSTEM RESOURCES
•
San Jose, CA 95134-1709
•
408-943-2600
Revised December 11, 2008
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PSoC® Functional Overview
Digital System
The PSoC® family consists of many Mixed Signal Array with
On-Chip Controller devices. These devices are designed to
replace multiple traditional MCU-based system components with
one, low cost single-chip programmable device. PSoC devices
include configurable blocks of analog and digital logic, and
programmable interconnects. This architecture allows the user
to create customized peripheral configurations that match the
requirements of each individual application. Additionally, a fast
CPU, Flash program memory, SRAM data memory, and configurable IO are included in a range of convenient pinouts and
packages.
The Digital System is composed of four digital PSoC blocks.
Each block is an 8-bit resource that can be used alone or
combined with other blocks to form 8, 16, 24, and 32-bit
peripherals, which are called user module references.
Port 2
The PSoC device incorporates flexible internal clock generators,
including a 24 MHz IMO (internal main oscillator) accurate to
2.5% over temperature and voltage. The 24 MHz IMO can also
be doubled to 48 MHz for use by the digital system. A low power
32 kHz ILO (internal low speed oscillator) is provided for the
Sleep timer and WDT. If crystal accuracy is desired, the ECO
(32.768 kHz external crystal oscillator) is available for use as a
Real Time Clock (RTC) and can optionally generate a
crystal-accurate 24 MHz system clock using a PLL. The clocks,
together with programmable clock dividers (as a System
Resource), provide the flexibility to integrate almost any timing
requirement into the PSoC device.
PSoC GPIOs provide connection to the CPU, digital and analog
resources of the device. Each pin’s drive mode may be selected
from eight options, allowing great flexibility in external interfacing. Every pin also has the capability to generate a system
interrupt on high level, low level, and change from last read.
Document Number: 38-12011 Rev. *G
To Analog
System
DIGITAL SYSTEM
Digital PSoC Block Array
8
Row 0
Row Input
Configuration
8
The PSoC Core is a powerful engine that supports a rich feature
set. The core includes a CPU, memory, clocks, and configurable
GPIO (General Purpose IO).
Memory encompasses 4 KB of Flash for program storage, 256
bytes of SRAM for data storage, and up to 2 KB of EEPROM
emulated using the Flash. Program Flash uses four protection
levels on blocks of 64 bytes, allowing customized software IP
protection.
Port 0
To System Bus
Digital Clocks
From Core
PSoC Core
The M8C CPU core is a powerful processor with speeds up to
24 MHz, providing a four MIPS 8-bit Harvard architecture
microprocessor. The CPU uses an interrupt controller with 11
vectors, to simplify programming of real time embedded events.
Program execution is timed and protected using the included
Sleep and Watch Dog Timers (WDT).
Port 1
DBB00
DBB01
DCB02
4
DCB03
4
GIE[7:0]
GIO[7:0]
Global Digital
Interconnect
Row Output
Configuration
The PSoC architecture, as shown in the Logic Block Diagram on
page 1, is comprised of four main areas: PSoC Core, Digital
System, Analog System, and System Resources. Configurable
global busing allows all the device resources to be combined into
a complete custom system. The PSoC CY8C24x23 family can
have up to three IO ports that connect to the global digital and
analog interconnects, providing access to four digital blocks and
6 analog blocks.
Figure 1. Digital System Block Diagram
8
8
GOE[7:0]
GOO[7:0]
Digital peripheral configurations include:
■
PWMs (8 to 32 bit)
■
PWMs with Dead band (8 to 32 bit)
■
Counters (8 to 32 bit)
■
Timers (8 to 32 bit)
■
UART 8-bit with selectable parity (up to one)
■
SPI master and slave (up to one)
■
I2C slave and master (one available as a System Resource)
■
Cyclical Redundancy Checker/Generator (8 to 32 bit)
■
IrDA (up to one)
■
Pseudo Random Sequence Generators (8 to 32 bit)
The digital blocks can be connected to any GPIO through a
series of global buses that can route any signal to any pin. The
buses also allow for signal multiplexing and for performing logic
operations. This configurability frees your designs from the
constraints of a fixed peripheral controller.
Digital blocks are provided in rows of four, where the number of
blocks varies by PSoC device family. This allows the optimum
choice of system resources for your application. Family
resources are listed in the table PSoC Device Characteristics on
page 4.
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The Analog System is composed of six configurable blocks, each
comprised of an opamp circuit allowing the creation of complex
analog signal flows. Analog peripherals are very flexible and can
be customized to support specific application requirements.
Some of the more common PSoC analog functions (most
available as user modules) are:
■
Analog-to-digital converters (up to two, with 6 to 14-bit
resolution, selectable as Incremental, Delta Sigma, and SAR)
■
Filters (two and four pole band-pass, low-pass, and notch)
■
Amplifiers (up to two, with selectable gain to 48x)
■
Instrumentation amplifiers (one with selectable gain to 93x)
■
Comparators (up to two, with 16 selectable thresholds)
■
DACs (up to two, with 6 to 9-bit resolution)
■
Multiplying DACs (up to two, with 6- to 9-bit resolution)
■
High current output drivers (two with 30 mA drive as a Core
Resource)
■
1.3V reference (as a System Resource)
■
DTMF dialer
■
Modulators
■
Correlators
■
Peak detectors
■
Many other topologies possible
Figure 2. Analog System Block Diagram
P0[7]
P0[6]
P0[5]
P0[4]
P0[3]
P0[2]
P0[1]
P0[0]
AGNDIn RefIn
Analog System
P2[3]
P2[6]
P2[4]
P2[1]
P2[2]
P2[0]
Array Input Configuration
ACI0[1:0]
ACI1[1:0]
Block Array
Analog blocks are provided in columns of three, which includes
one CT (Continuous Time) and two SC (Switched Capacitor)
blocks. The number of blocks is dependant on the device family
which is detailed in the table PSoC Device Characteristics on
page 4.
ACB00
ACB01
ASC10
ASD11
ASD20
ASC21
Analog Reference
Interface to
Digital System
RefHi
RefLo
AGND
Reference
Generators
AGNDIn
RefIn
Bandgap
M8C Interface (Address Bus, Data Bus, Etc.)
Document Number: 38-12011 Rev. *G
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Getting Started
Additional System Resources
System Resources, some of which have been previously listed,
provide additional capability useful to complete systems.
Additional resources include a multiplier, decimator, switch mode
pump, low voltage detection, and power on reset. Brief statements describing the merits of each system resource follow:
■
■
Digital clock dividers provide three customizable clock
frequencies for use in applications. The clocks can be routed
to both the digital and analog systems. Additional clocks can
be generated using digital PSoC blocks as clock dividers.
A multiply accumulate (MAC) provides a fast 8-bit multiplier
with 32-bit accumulate, to assist in both general math and
digital filters.
■
The decimator provides a custom hardware filter for digital
signal processing applications including the creation of Delta
Sigma ADCs.
■
The I2C module provides 100 and 400 kHz communication over
two wires. Slave, master, and multi-master modes are all
supported.
■
Low Voltage Detection (LVD) interrupts can signal the application of falling voltage levels, while the advanced POR (Power
On Reset) circuit eliminates the need for a system supervisor.
■
An internal 1.3V reference provides an absolute reference for
the analog system, including ADCs and DACs.
■
An integrated switch mode pump (SMP) generates normal
operating voltages from a single 1.2V battery cell, providing a
low cost boost converter.
The quickest path to understanding the PSoC silicon is by
reading this data sheet and using the PSoC Designer Integrated
Development Environment (IDE). This data sheet is an overview
of the PSoC integrated circuit and presents specific pin, register,
and electrical specifications. For in-depth information, along with
detailed programming information, refer the PSoC Programmable Sytem-on-Chip Technical Reference Manual.
For up-to-date Ordering, Packaging, and Electrical Specification
information, refer the latest PSoC device data sheets on the web
at http://www.cypress.com/psoc.
Development Kits
Development Kits are available from the following distributors:
Digi-Key, Avnet, Arrow, and Future. The Cypress Online Store
contains development kits, C compilers, and all accessories for
PSoC development. Go to the Cypress Online Store web site at
http://www.cypress.com, click the Online Store shopping cart
icon at the bottom of the web page, and click PSoC (Programmable System-on-Chip) to view a current list of available items.
Technical Training
Free PSoC technical training is available for beginners and is
taught by a marketing or application engineer over the phone.
PSoC training classes cover designing, debugging, advanced
analog, and application-specific classes covering topics, such as
PSoC and the LIN bus. Go to http://www.cypress.com, click on
Design Support located on the left side of the web page, and
select Technical Training for more details.
Consultants
PSoC Device Characteristics
Depending on your PSoC device characteristics, the digital and
analog systems can have 16, 8, or 4 digital blocks and 12, 6, or
3 analog blocks. The following table lists the resources available
for specific PSoC device groups.
Table 1. PSoC Device Characteristics
Certified PSoC Consultants offer everything from technical
assistance to completed PSoC designs. To contact or become a
PSoC Consultant go to http://www.cypress.com, click on Design
Support located on the left side of the web page, and select
CYPros Consultants.
Analog
Blocks
4
4
12
Application Notes
CY8C27x66 up to 2
44
8
12
4
4
12
CY8C27x43 up to 2
44
8
12
4
4
12
CY8C24x23 up to 1
24
4
12
2
2
6
CY8C22x13 up to 1
16
4
8
1
1
3
Document Number: 38-12011 Rev. *G
Analog
Outputs
12
Analog
Inputs
16
Digital
Blocks
CY8C29x66 up to 4
64
Digital
Rows
PSoC application engineers take pride in fast and accurate
response. They can be reached with a 4-hour guaranteed
response at http://www.cypress.com/support.
PSoC Part
Number
Digital
IO
Analog
Columns
Technical Support
A long list of application notes can assist you in every aspect of
your design effort. To view the PSoC application notes, go to the
http://www.cypress.com web site and select Application Notes
under the Design Resources list located in the center of the web
page. Application notes are listed by date as default.
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Development Tools
PSoC Designer Software Subsystems
The Cypress MicroSystems PSoC Designer is a Microsoft®
Windows-based, integrated development environment for the
Programmable System-on-Chip (PSoC) devices. The PSoC
Designer IDE and application runs on Windows 98, Windows NT
4.0, Windows 2000, Windows Millennium (Me), or Windows XP
(refer Figure 3).
Device Editor
PSoC Designer helps the customer to select an operating
configuration for the PSoC, write application code that uses the
PSoC, and debug the application. This system provides design
database management by project, an integrated debugger with
In-Circuit Emulator, in-system programming support, and the
CYASM macro assembler for the CPUs.
PSoC Designer also supports a high-level C language compiler
developed specifically for the devices in the family.
Figure 3. PSoC Designer Subsystems
Graphical Designer
Interface
Context
Sensitive
Help
Application
Database
Application Editor
PSoCTM
Designer
Core
Engine
Project
Database
PSoC
Configuration
Sheet
In the Application Editor you can edit your C language and
Assembly language source code. You can also assemble,
compile, link, and build.
Manufacturing
Information
File
Assembler. The macro assembler allows the assembly code to
be merged seamlessly with C code. The link libraries automatically use absolute addressing or can be compiled in relative
mode, and linked with other software modules to get absolute
addressing.
User
Modules
Library
Emulation
Pod
PSoC Designer sets up power on initialization tables for selected
PSoC block configurations and creates source code for an
application framework. The framework contains software to
operate the selected components and, if the project uses more
than one operating configuration, contains routines to switch
between different sets of PSoC block configurations at run time.
PSoC Designer can print out a configuration sheet for a given
project configuration for use during application programming in
conjunction with the Device Data Sheet. After the framework is
generated, the user can add application-specific code to flesh
out the framework. It is also possible to change the selected
components and regenerate the framework.
The Design Browser allows users to select and import preconfigured designs into the user’s project. Users can easily browse
a catalog of preconfigured designs to facilitate time-to-design.
Examples provided in the tools include a 300-baud modem, LIN
Bus master and slave, fan controller, and magnetic card reader.
Importable
Design
Database
Device
Database
The device editor also supports easy development of multiple
configurations and dynamic reconfiguration. Dynamic
configuration allows for changing configurations at run time.
Design Browser
Results
Commands
PSoC TM
Designer
The Device Editor subsystem allows the user to select different
onboard analog and digital components called user modules
using the PSoC blocks. Examples of user modules are ADCs,
DACs, Amplifiers, and Filters.
C Language Compiler. A C language compiler is available that
supports Cypress MicroSystems’ PSoC family devices. Even if
you have never worked in the C language before, the product
quickly allows you to create complete C programs for the PSoC
family devices.
In-Circuit
Emulator
Document Number: 38-12011 Rev. *G
Device
Programmer
The embedded, optimizing C compiler provides all the features
of C tailored to the PSoC architecture. It comes complete with
embedded libraries providing port and bus operations, standard
keypad and display support, and extended math functionality.
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Debugger
The PSoC Designer Debugger subsystem provides hardware
in-circuit emulation, allowing the designer to test the program in
a physical system while providing an internal view of the PSoC
device. Debugger commands allow the designer to read and
program and read and write data memory, read and write IO
registers, read and write CPU registers, set and clear breakpoints, and provide program run, halt, and step control. The
debugger also allows the designer to create a trace buffer of
registers and memory locations of interest.
Online Help System
The online help system displays online, context-sensitive help
for the user. Designed for procedural and quick reference, each
functional subsystem has its own context-sensitive help. This
system also provides tutorials and links to FAQs and an Online
Support Forum to aid the designer in getting started.
Hardware Tools
In-Circuit Emulator
A low cost, high functionality ICE (In-Circuit Emulator) is
available for development support. This hardware has the
capability to program single devices.
The emulator consists of a base unit that connects to the PC by
way of the parallel or USB port. The base unit is universal and
operates with all PSoC devices. Emulation pods for each device
family are available separately. The emulation pod takes the
place of the PSoC device in the target board and performs full
speed (24 MHz) operation.
Figure 4. PSoC Development Tool Kit
User Modules and the PSoC Development
Process
The development process for the PSoC device differs from that
of a traditional fixed function microprocessor. The configurable
analog and digital hardware blocks give the PSoC architecture a
unique flexibility that pays dividends in managing specification
change during development and by lowering inventory costs.
These configurable resources, called PSoC Blocks, have the
ability to implement a wide variety of user-selectable functions.
Each block has several registers that determine its function and
connectivity to other blocks, multiplexers, buses and to the IO
pins. Iterative development cycles permit you to adapt the
hardware as well as the software. This substantially lowers the
risk of having to select a different part to meet the final design
requirements.
To speed the development process, the PSoC Designer
Integrated Development Environment (IDE) provides a library of
pre-built, pre-tested hardware peripheral functions, called “User
Modules.” User modules make selecting and implementing
peripheral devices simple, and come in analog, digital, and
mixed signal varieties. The standard User Module library
contains over 50 common peripherals such as ADCs, DACs
Timers, Counters, UARTs, and other not-so common peripherals
such as DTMF Generators and Bi-Quad analog filter sections.
Each user module establishes the basic register settings that
implement the selected function. It also provides parameters that
allow you to tailor its precise configuration to your particular
application. For example, a Pulse Width Modulator User Module
configures one or more digital PSoC blocks, one for each 8 bits
of resolution. The user module parameters permit you to
establish the pulse width and duty cycle. User modules also
provide tested software to cut your development time. The user
module application programming interface (API) provides
high-level functions to control and respond to hardware events
at run-time. The API also provides optional interrupt service
routines that you can adapt as needed.
The API functions are documented in user module data sheets
that are viewed directly in the PSoC Designer IDE. These data
sheets explain the internal operation of the user module and
provide performance specifications. Each data sheet describes
the use of each user module parameter and documents the
setting of each register controlled by the user module.
The development process starts when you open a new project
and bring up the Device Editor, a pictorial environment (GUI) for
configuring the hardware. You pick the user modules you need
for your project and map them onto the PSoC blocks with
point-and-click simplicity. Next, you build signal chains by interconnecting user modules to each other and the IO pins. At this
stage, you also configure the clock source connections and enter
parameter values directly or by selecting values from drop-down
menus. When you are ready to test the hardware configuration
or move on to developing code for the project, you perform the
“Generate Application” step. This causes PSoC Designer to
generate source code that automatically configures the device to
your specification and provides the high-level user module API
functions.
Document Number: 38-12011 Rev. *G
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Figure 5. User Module and Source Code Development Flows
Acronyms Used
Device Editor
User
Module
Selection
Placement
and
Parameter
-ization
Source
Code
Generator
Application Editor
Source
Code
Editor
Build
Manager
Table 2. Acronyms
Description
AC
alternating current
ADC
analog-to-digital converter
API
application programming interface
CPU
central processing unit
CT
continuous time
DAC
digital-to-analog converter
DC
direct current
EEPROM electrically erasable programmable read-only
memory
Build
All
Debugger
Interface
to ICE
The following table lists the acronyms that are used in this
document.
Acronym
Generate
Application
Project
Manager
Document Conventions
Storage
Inspector
Event &
Breakpoint
Manager
The next step is to write your main program, and any
sub-routines using PSoC Designer’s Application Editor
subsystem. The Application Editor includes a Project Manager
that allows you to open the project source code files (including
all generated code files) from a hierarchal view. The source code
editor provides syntax coloring and advanced edit features for
both C and assembly language. File search capabilities include
simple string searches and recursive “grep-style” patterns. A
single mouse click invokes the Build Manager. It employs a
professional-strength “makefile” system to automatically analyze
all file dependencies and run the compiler and assembler as
necessary. Project-level options control optimization strategies
used by the compiler and linker. Syntax errors are displayed in a
console window. Double clicking the error message takes you
directly to the offending line of source code. When all is correct,
the linker builds a ROM file image suitable for programming.
The last step in the development process takes place inside the
PSoC Designer’s Debugger subsystem. The Debugger
downloads the ROM image to the In-Circuit Emulator (ICE)
where it runs at full speed. Debugger capabilities rival those of
systems costing many times more. In addition to traditional
single-step, run-to-breakpoint and watch-variable features, the
Debugger provides a large trace buffer and allows you define
complex breakpoint events that include monitoring address and
data bus values, memory locations and external signals.
Document Number: 38-12011 Rev. *G
FSR
full scale range
GPIO
general purpose IO
IO
input/output
IPOR
imprecise power on reset
LSb
least-significant bit
LVD
low voltage detect
MSb
most-significant bit
PC
program counter
POR
power on reset
PPOR
precision power on reset
PSoC®
Programmable System-on-Chip
PWM
pulse width modulator
RAM
random access memory
ROM
read only memory
SC
switched capacitor
SMP
switch mode pump
Units of Measure
A units of measure table is located in the Electrical Specifications
section. Table 7 on page 11 lists all the abbreviations used to
measure the PSoC devices.
Numeric Naming
Hexadecimal numbers are represented with all letters in
uppercase with an appended lowercase ‘h’ (for example, ‘14h’ or
‘3Ah’). Hexadecimal numbers may also be represented by a ‘0x’
prefix, the C coding convention. Binary numbers have an
appended lowercase ‘b’ (for example, 01010100b’ or
‘01000011b’). Numbers not indicated by an ‘h’ or ‘b’ are decimal.
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Pinouts
The CY8C24x23 PSoC device is available in a variety of packages which are listed and illustrated in the following tables. Every port
pin (labeled with a “P”) is capable of Digital IO. However, Vss, Vdd, SMP, and XRES are not capable of Digital IO.
8-Pin Part Pinout
Table 3. 8-Pin Part Pinout (PDIP, SOIC)
Type
Pin
Pin
No. Digital Analog Name
Description
1
IO
IO
P0[5]
Analog column mux input and column output
2
IO
IO
P0[3]
Analog column mux input and column output
3
IO
P1[1]
Crystal Input (XTALin), I2C Serial Clock (SCL)
Vss
Ground connection
4
Power
5
IO
6
IO
7
IO
8
P1[0]
Crystal Output (XTALout), I2C Serial Data (SDA)
I
P0[2]
Analog column mux input
I
P0[4]
Analog column mux input
Vdd
Supply voltage
Power
Figure 6. CY8C24123 8-Pin PSoC Device
AIO, P0[5]
AIO, P0[3]
I2C SCL, XTALin, P1[1]
Vss
8
1
2 PDIP 7
3SOIC6
5
4
Vdd
P0[4], AI
P0[2], AI
P1[0], XTALout, I2C SDA
LEGEND: A = Analog, I = Input, and O = Output.
20-Pin Part Pinout
Table 4. 20-Pin Part Pinout (PDIP, SSOP, SOIC)
Type
Pin
Pin
No. Digital Analog Name
Description
1
IO
I
P0[7]
Analog column mux input
2
IO
IO
P0[5]
Analog column mux input and column output
3
IO
IO
P0[3]
Analog column mux input and column output
4
IO
5
I
Power
P0[1]
Analog column mux input
SMP
Switch Mode Pump (SMP) connection to external
components required
6
IO
P1[7]
I2C Serial Clock (SCL
7
IO
P1[5]
I2C Serial Data (SDA)
8
IO
P1[3]
9
IO
10
Power
P1[1]
Crystal Input (XTALin), I2C Serial Clock (SCL)
Vss
Ground connection
Crystal Output (XTALout), I2C Serial Data (SDA)
11
IO
P1[0]
12
IO
P1[2]
13
IO
P1[4]
14
IO
P1[6]
15
Input
1
2
3
4
5
6
7
8
9
10
PDIP
SSOP
SOIC
20
19
18
17
16
15
14
13
12
11
Vdd
P0[6], AI
P0[4], AI
P0[2], AI
P0[0], AI
XRES
P1[6]
P1[4], EXTCLK
P1[2]
P1[0], XTALout, I2C SDA
XRES Active high external reset with internal pull down
IO
I
P0[0]
Analog column mux input
17
IO
I
P0[2]
Analog column mux input
18
IO
I
P0[4]
Analog column mux input
19
IO
I
Power
AI, P0[7]
AIO, P0[5]
AIO, P0[3]
AI, P0[1]
SMP
I2C SCL, P1[7]
I2C SDA, P1[5]
P1[3]
I2C SCL, XTALin, P1[1]
Vss
Optional External Clock Input (EXTCLK)
16
20
Figure 7. CY8C24223 20-Pin PSoC Device
P0[6]
Analog column mux input
Vdd
Supply voltage
LEGEND: A = Analog, I = Input, and O = Output.
Document Number: 38-12011 Rev. *G
Page 8 of 43
[+] Feedback
CY8C24123
CY8C24223, CY8C24423
28-Pin Part Pinout
Table 5. 28-Pin Part Pinout (PDIP, SSOP, SOIC)
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Type
Pin
Description
Digital Analog Name
IO
I
P0[7] Analog column mux input
IO
IO
P0[5] Analog column mux input and column
output
IO
IO
P0[3] Analog column mux input and column
output
IO
I
P0[1] Analog column mux input.
IO
P2[7]
IO
P2[5]
IO
I
P2[3] Direct switched capacitor block input
IO
I
P2[1] Direct switched capacitor block input
Power
SMP Switch Mode Pump (SMP) connection to
external components required
IO
P1[7] I2C Serial Clock (SCL)
IO
P1[5] I2C Serial Data (SDA)
IO
P1[3]
IO
P1[1] Crystal Input (XTALin), I2C Serial Clock
(SCL)
Power
Vss
Ground connection
IO
P1[0] Crystal Output (XTALout), I2C Serial
Data (SDA)
IO
P1[2]
IO
P1[4] Optional External Clock Input (EXTCLK)
IO
P1[6]
Input
XRES Active high external reset with internal
pull down
IO
I
P2[0] Direct switched capacitor block input
IO
I
P2[2] Direct switched capacitor block input
IO
P2[4] External Analog Ground (AGND)
IO
P2[6] External Voltage Reference (VRef)
IO
I
P0[0] Analog column mux input
IO
I
P0[2] Analog column mux input
IO
I
P0[4] Analog column mux input
IO
I
P0[6] Analog column mux input
Power
Vdd
Supply voltage
Figure 8. CY8C24423 28-Pin PSoC Device
AI, P0[7]
AIO, P0[5]
AIO, P0[3]
AI, P0[1]
P2[7]
P2[5]
AI, P2[3]
AI, P2[1]
SMP
I2C SCL, P1[7]
I2C SDA, P1[5]
P1[3]
I2C SCL, XTALin, P1[1]
Vss
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PDIP
SSOP
SOIC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Vdd
P0[6], AI
P0[4], AI
P0[2], AI
P0[0], AI
P2[6], External VRef
P2[4], External AGND
P2[2], AI
P2[0], AI
XRES
P1[6]
P1[4], EXTCLK
P1[2]
P1[0], XTALout, I2C SDA
LEGEND: A = Analog, I = Input, and O = Output.
Document Number: 38-12011 Rev. *G
Page 9 of 43
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CY8C24123
CY8C24223, CY8C24423
32-Pin Part Pinout
Table 6. 32-Pin Part Pinout (MLF*)
IO
IO
P1[7]
P1[5]
NC
P1[3]
P1[1]
IO
IO
12
13
IO
Vss
P1[0]
14
15
IO
IO
P1[2]
P1[4]
16
17
18
Power
IO
Input
19
20
21
22
23
24
25
26
27
28
29
30
IO
IO
IO
IO
IO
IO
I
I
IO
IO
I
I
IO
IO
I
IO
31
IO
IO
32
IO
I
I
I
Power
Crystal Input (XTALin), I2C Serial
Clock (SCL)
Ground connection
Crystal Output (XTALout), I2C Serial
Data (SDA)
P2[7]
P2[5]
AI, P2[3]
AI, P2[1]
Vss
SMP
I2C SCL, P1[7]
I2C SDA, P1[5]
P0[4], AI
NC
P0[1], AI
P0[3], AIO
P0[5], AIO
P0[7], AI
Vdd
P0[6], AI
Direct switched capacitor block input
Direct switched capacitor block input
Ground connection
Switch Mode Pump (SMP)
connection to external components
required
I2C Serial Clock (SCL)
I2C Serial Data (SDA)
No connection. Do not use.
Figure 9. CY8C24423 32-Pin PSoC Device
32
31
30
29
28
27
26
25
P2[7]
P2[5]
P2[3]
P2[1]
Vss
SMP
Description
1
2
3
4
5
6
7
8
MLF
(Top View)
24
23
22
21
20
19
18
17
9
10
11
12
13
14
15
16
7
8
9
10
11
Pin
Name
P0[2], AI
P0[0], AI
P2[6], External VRef
P2[4], External AGND
P2[2], AI
P2[0], AI
XRES
P1[6]
NC
P1[3]
I2C SCL, XTALin, P1[1]
Vss
I2C SDA, XTALout, P1[0]
P1[2]
EXTCLK, P1[4]
NC
Type
Pin
No. Digital Analog
1
IO
2
IO
3
IO
I
4
IO
I
5
Power
6
Power
Optional External Clock Input
(EXTCLK)
No connection. Do not use.
NC
P1[6]
XRES Active high external reset with
internal pull down
P2[0] Direct switched capacitor block input
P2[2] Direct switched capacitor block input
P2[4] External Analog Ground (AGND)
P2[6] External Voltage Reference (VRef)
P0[0] Analog column mux input
P0[2] Analog column mux input
NC
No connection. Do not use.
P0[4] Analog column mux input
P0[6] Analog column mux input
Vdd
Supply voltage
P0[7] Analog column mux input
P0[5] Analog column mux input and
column output
P0[3] Analog column mux input and
column output
P0[1] Analog column mux input
LEGEND: A = Analog, I = Input, and O = Output.
* The MLF package has a center pad that must be connected to the same ground as the
Vss pin.
Document Number: 38-12011 Rev. *G
Page 10 of 43
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CY8C24123
CY8C24223, CY8C24423
Register Reference
Register Mapping Tables
This section lists the registers of the CY8C27xxx PSoC device
by way of mapping tables, in offset order. For detailed register
information,
reference
the
PSoC
Programmable
System-on-Chip Technical Reference Manual.
The PSoC device has a total register address space of 512
bytes. The register space is also referred to as IO space and is
broken into two parts. The XOI bit in the Flag register determines
which bank the user is currently in. When the XOI bit is set, the
user is said to be in the “extended” address space or the “configuration” registers.
Register Conventions
Note In the following register mapping tables, blank fields are
Reserved and must not be accessed.
Abbreviations Used
The register conventions specific to this section are listed in the
following table.
Table 7. Abbreviations
Convention
Description
RW
Read and write register or bit(s)
R
Read register or bit(s)
W
Write register or bit(s)
L
Logical register or bit(s)
C
Clearable register or bit(s)
#
Access is bit specific
Document Number: 38-12011 Rev. *G
Page 11 of 43
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CY8C24123
CY8C24223, CY8C24423
Access
Addr
(0,Hex)
Name
Access
Addr
(0,Hex)
Name
Access
Addr
(0,Hex)
Name
Access
Addr
(0,Hex)
Name
Table 8. Register Map Bank 0 Table: User Space
PRT0DR
00
RW
40
ASC10CR0
80
RW
C0
PRT0IE
01
RW
41
ASC10CR1
81
RW
C1
PRT0GS
02
RW
42
ASC10CR2
82
RW
C2
PRT0DM2
03
RW
43
ASC10CR3
83
RW
C3
PRT1DR
04
RW
44
ASD11CR0
84
RW
C4
PRT1IE
05
RW
45
ASD11CR1
85
RW
C5
PRT1GS
06
RW
46
ASD11CR2
86
RW
C6
PRT1DM2
07
RW
47
ASD11CR3
87
RW
C7
PRT2DR
08
RW
48
88
C8
PRT2IE
09
RW
49
89
C9
PRT2GS
0A
RW
4A
8A
CA
PRT2DM2
0B
RW
4B
8B
CB
0C
4C
8C
CC
0D
4D
8D
CD
0E
4E
8E
CE
0F
4F
8F
10
50
ASD20CR0
90
RW
D0
11
51
ASD20CR1
91
RW
D1
12
52
ASD20CR2
92
RW
D2
13
53
ASD20CR3
93
RW
D3
14
54
ASC21CR0
94
RW
D4
15
55
ASC21CR1
95
RW
16
56
ASC21CR2
96
RW
I2C_CFG
D6
RW
17
57
ASC21CR3
97
RW
I2C_SCR
D7
#
18
58
98
I2C_DR
D8
RW
19
59
99
I2C_MSCR
D9
#
1A
5A
9A
INT_CLR0
DA
RW
1B
5B
9B
INT_CLR1
DB
RW
1C
5C
9C
1D
5D
9D
INT_CLR3
DD
RW
1E
5E
9E
INT_MSK3
DE
RW
1F
5F
9F
AMX_IN
DC
DF
20
#
A0
INT_MSK0
E0
DBB00DR1
21
W
61
A1
INT_MSK1
E1
RW
DBB00DR2
22
RW
62
A2
INT_VC
E2
RC
DBB00CR0
23
#
ARF_CR
63
RW
A3
RES_WDT
E3
W
DBB01DR0
24
#
CMP_CR0
64
#
A4
DEC_DH
E4
RC
DBB01DR1
25
W
ASY_CR
65
#
A5
DEC_DL
E5
RC
DBB01DR2
26
RW
CMP_CR1
66
RW
A6
DEC_CR0
E6
RW
DBB01CR0
27
#
67
A7
DEC_CR1
E7
RW
DCB02DR0
28
#
68
A8
MUL_X
E8
W
DCB02DR1
29
W
69
A9
MUL_Y
E9
W
DCB02DR2
2A
RW
6A
AA
MUL_DH
EA
R
DCB02CR0
2B
#
6B
AB
MUL_DL
EB
R
DCB03DR0
2C
#
6C
AC
ACC_DR1
EC
RW
DCB03DR1
2D
W
6D
AD
ACC_DR0
ED
RW
Document Number: 38-12011 Rev. *G
RW
D5
DBB00DR0
Blank fields are Reserved and must not be accessed.
60
CF
RW
# Access is bit specific.
Page 12 of 43
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CY8C24123
CY8C24223, CY8C24423
Access
Addr
(0,Hex)
Name
Access
Addr
(0,Hex)
Name
Access
Addr
(0,Hex)
Name
Access
Addr
(0,Hex)
Name
Table 8. Register Map Bank 0 Table: User Space (continued)
DCB03DR2
2E
RW
6E
AE
ACC_DR3
EE
RW
DCB03CR0
2F
#
6F
AF
ACC_DR2
EF
RW
30
ACB00CR3
70
RW
RDI0RI
B0
RW
F0
31
ACB00CR0
71
RW
RDI0SYN
B1
RW
F1
32
ACB00CR1
72
RW
RDI0IS
B2
RW
F2
33
ACB00CR2
73
RW
RDI0LT0
B3
RW
F3
34
ACB01CR3
74
RW
RDIOLT1
B4
RW
F4
35
ACB01CR0
75
RW
RDI0RO0
B5
RW
F5
36
ACB01CR1
76
RW
RDI0RO1
B6
RW
37
ACB01CR2
77
RW
B7
F6
CPU_F
F7
RL
38
78
B8
F8
39
79
B9
F9
3A
7A
BA
FA
3B
7B
BB
FB
3C
7C
BC
FC
3D
7D
BD
3E
7E
BE
CPU_SCR1
FE
#
3F
7F
BF
CPU_SCR0
FF
#
FD
# Access is bit specific.
Blank fields are Reserved and must not be accessed.
Access
Addr
(1,Hex)
Name
Access
Addr
(1,Hex)
Name
Access
Addr
(1,Hex)
Name
Access
Addr
(1,Hex)
Name
Table 9. Register Map Bank 1 Table: Configuration Space
PRT0DM0
00
RW
40
ASC10CR0
80
RW
C0
PRT0DM1
01
RW
41
ASC10CR1
81
RW
C1
PRT0IC0
02
RW
42
ASC10CR2
82
RW
C2
PRT0IC1
03
RW
43
ASC10CR3
83
RW
C3
PRT1DM0
04
RW
44
ASD11CR0
84
RW
C4
PRT1DM1
05
RW
45
ASD11CR1
85
RW
C5
PRT1IC0
06
RW
46
ASD11CR2
86
RW
C6
PRT1IC1
07
RW
47
ASD11CR3
87
RW
C7
PRT2DM0
08
RW
48
88
C8
PRT2DM1
09
RW
49
89
C9
PRT2IC0
0A
RW
4A
8A
CA
PRT2IC1
0B
RW
4B
8B
CB
0C
4C
8C
CC
0D
4D
8D
CD
0E
4E
8E
CE
0F
4F
8F
10
50
ASD20CR0
90
RW
GDI_O_IN
D0
RW
11
51
ASD20CR1
91
RW
GDI_E_IN
D1
RW
12
52
ASD20CR2
92
RW
GDI_O_OU
D2
RW
13
53
ASD20CR3
93
RW
GDI_E_OU
D3
RW
14
54
ASC21CR0
94
RW
D4
15
55
ASC21CR1
95
RW
D5
16
56
ASC21CR2
96
RW
D6
Blank fields are Reserved and must not be accessed.
Document Number: 38-12011 Rev. *G
CF
# Access is bit specific.
Page 13 of 43
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CY8C24123
CY8C24223, CY8C24423
ASC21CR3
97
RW
Access
Addr
(1,Hex)
Name
Access
Addr
(1,Hex)
Name
Access
Addr
(1,Hex)
Name
Access
Addr
(1,Hex)
Name
Table 9. Register Map Bank 1 Table: Configuration Space (continued)
17
57
18
58
98
D7
D8
19
59
99
D9
1A
5A
9A
DA
1B
5B
9B
DB
1C
5C
9C
1D
5D
9D
OSC_GO_EN
DD
RW
1E
5E
9E
OSC_CR4
DE
RW
1F
5F
9F
OSC_CR3
DF
RW
DC
DBB00FN
20
RW
CLK_CR0
60
RW
A0
OSC_CR0
E0
RW
DBB00IN
21
RW
CLK_CR1
61
RW
A1
OSC_CR1
E1
RW
DBB00OU
22
RW
ABF_CR0
62
RW
A2
OSC_CR2
E2
RW
AMD_CR0
63
RW
A3
VLT_CR
E3
RW
VLT_CMP
E4
R
23
DBB01FN
24
RW
64
A4
DBB01IN
25
RW
65
A5
E5
DBB01OU
26
RW
E6
27
AMD_CR1
66
RW
A6
ALT_CR0
67
RW
A7
E7
DCB02FN
28
RW
68
A8
IMO_TR
E8
W
DCB02IN
29
RW
69
A9
ILO_TR
E9
W
DCB02OU
2A
RW
6A
AA
BDG_TR
EA
RW
6B
AB
ECO_TR
EB
W
2B
DCB03FN
2C
RW
6C
AC
EC
DCB03IN
2D
RW
6D
AD
ED
DCB03OU
2E
RW
6E
AE
EE
6F
AF
2F
EF
30
ACB00CR3
70
RW
RDI0RI
B0
RW
F0
31
ACB00CR0
71
RW
RDI0SYN
B1
RW
F1
32
ACB00CR1
72
RW
RDI0IS
B2
RW
F2
33
ACB00CR2
73
RW
RDI0LT0
B3
RW
F3
34
ACB01CR3
74
RW
RDIOLT1
B4
RW
F4
35
ACB01CR0
75
RW
RDI0RO0
B5
RW
F5
36
ACB01CR1
76
RW
RDI0RO1
B6
RW
37
ACB01CR2
77
RW
B7
F6
CPU_F
F7
RL
38
78
B8
F8
39
79
B9
F9
3A
7A
BA
FA
3B
7B
BB
FB
3C
7C
BC
FC
3D
7D
BD
3E
7E
BE
CPU_SCR1
FE
#
3F
7F
BF
CPU_SCR0
FF
#
Blank fields are Reserved and must not be accessed.
Document Number: 38-12011 Rev. *G
FD
# Access is bit specific.
Page 14 of 43
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CY8C24123
CY8C24223, CY8C24423
Electrical Specifications
This section presents the DC and AC electrical specifications of the CY8C24x23 PSoC device. For latest electrical specifications,
http://www.cypress.com.
Specifications are valid for -40oC ≤ TA ≤ 85oC and TJ ≤ 100oC, except where noted. Specifications for devices running at greater than
12 MHz are valid for -40oC ≤ TA ≤ 70oC and TJ ≤ 82oC.
Figure 10. Voltage versus Operating Frequency
5.25
Vdd Voltage
lid ng
Va rati n
pe io
O Reg
4.75
3.00
93 kHz
CPU Frequency
12 MHz
24 MHz
The following table lists the units of measure that are used in this section.
Table 10. Units of Measure
Symbol
°C
dB
fF
Hz
KB
Kbit
kHz
kΩ
MHz
MΩ
μA
μF
μH
μs
μV
μVrms
Unit of Measure
degree Celsius
decibels
femto farad
hertz
1024 bytes
1024 bits
kilohertz
kilohm
megahertz
megaohm
micro ampere
micro farad
micro henry
microsecond
micro volts
micro volts root-mean-square
Document Number: 38-12011 Rev. *G
Symbol
μW
mA
ms
mV
nA
ns
nV
W
pA
pF
pp
ppm
ps
sps
s
V
Unit of Measure
micro watts
milli-ampere
milli-second
milli-volts
nano ampere
nanosecond
nanovolts
ohm
pico ampere
pico farad
peak-to-peak
parts per million
picosecond
samples per second
sigma: one standard deviation
volts
Page 15 of 43
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CY8C24123
CY8C24223, CY8C24423
Absolute Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the device. User guidelines are not tested.
Table 11. Absolute Maximum Ratings
Symbol
Description
TSTG
Storage Temperature
TA
Vdd
VIO
–
IMIO
IMAIO
–
–
Min
-55
Ambient Temperature with Power Applied
-40
Supply Voltage on Vdd Relative to Vss
-0.5
DC Input Voltage
Vss - 0.5
DC Voltage Applied to Tri-state
Vss - 0.5
Maximum Current into any Port Pin
-25
Maximum Current into any Port Pin Configured
-50
as Analog Driver
Static Discharge Voltage
2000
Latch-up Current
–
Typ
–
–
–
–
–
–
–
Max
+100
Units
Notes
o
C Higher storage temperatures
reduce data retention time.
o
+85
C
+6.0
V
Vdd + 0.5
V
Vdd + 0.5
V
+50
mA
+50
mA
–
–
–
200
Typ
–
–
Max
+85
+100
V
mA
Operating Temperature
Table 12. Operating Temperature
Symbol
Description
TA
Ambient Temperature
TJ
Junction Temperature
Document Number: 38-12011 Rev. *G
Min
-40
-40
Units
Notes
oC
oC
The temperature rise from ambient
to junction is package specific. See
Thermal Impedances per Package
on page 41. The user must limit the
power consumption to comply with
this requirement.
Page 16 of 43
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CY8C24123
CY8C24223, CY8C24423
DC Electrical Characteristics
DC Chip-Level Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 13. DC Chip-Level Specifications
Symbol
Description
Vdd
Supply Voltage
IDD
Supply Current
Min
3.00
–
Typ
–
5
Max
5.25
8
IDD3
Supply Current
–
3.3
6.0
ISB
Sleep (Mode) Current with POR, LVD,
Sleep Timer, and WDT.a
–
3
6.5
ISBH
Sleep (Mode) Current with POR, LVD,
Sleep Timer, and WDT at high temperature.a
Sleep (Mode) Current with POR, LVD,
Sleep Timer, WDT, and external crystal.a
–
4
25
–
4
7.5
Sleep (Mode) Current with POR, LVD,
Sleep Timer, WDT, and external crystal at
high temperature.a
Reference Voltage (Bandgap)
–
5
26
1.275
1.3
1.325
ISBXTL
ISBXTLH
VREF
Units
Notes
V
mA Conditions are Vdd = 5.0V, 25 oC,
CPU = 3 MHz, 48 MHz disabled. VC1
= 1.5 MHz, VC2 = 93.75 kHz,
VC3 = 93.75 kHz.
mA Conditions are Vdd = 3.3V, TA = 25
oC, CPU = 3 MHz, 48 MHz =
Disabled, VC1 = 1.5 MHz,
VC2 = 93.75 kHz, VC3 = 93.75 kHz.
μA Conditions are with internal slow
speed oscillator, Vdd = 3.3V, -40 oC
<= TA <= 55 oC.
μA Conditions are with internal slow
speed oscillator, Vdd = 3.3V,
55 oC < TA <= 85 oC.
μA Conditions are with properly loaded,
1 μW max, 32.768 kHz crystal. Vdd
= 3.3V, -40 oC <= TA <= 55 oC.
μA Conditions are with properly loaded,
1μW max, 32.768 kHz crystal.
Vdd = 3.3 V, 55 oC < TA <= 85 oC.
V
Trimmed for appropriate Vdd.
a. Standby current includes all functions (POR, LVD, WDT, Sleep Time) needed for reliable system operation. This must be compared with devices that have similar
functions enabled.
Document Number: 38-12011 Rev. *G
Page 17 of 43
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CY8C24223, CY8C24423
DC General Purpose IO Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 14. DC GPIO Specifications
Symbol
Description
RPU
Pull up Resistor
Pull down Resistor
RPD
High Output Level
VOH
VOL
Low Output Level
VIL
VIH
VH
IIL
CIN
Input Low Level
Input High Level
Input Hysterisis
Input Leakage (Absolute Value)
Capacitive Load on Pins as Input
COUT
Capacitive Load on Pins as Output
Min
4
4
Vdd - 1.0
Typ
5.6
5.6
–
Max
8
8
–
–
–
0.75
–
2.1
–
–
–
–
–
60
1
3.5
0.8
–
3.5
10
Units
Notes
kΩ
kΩ
V
IOH = 10 mA, Vdd = 4.75 to 5.25V
(80 mA maximum combined IOH
budget)
V
IOL = 25 mA, Vdd = 4.75 to 5.25V
(150 mA maximum combined IOL
budget)
V
Vdd = 3.0 to 5.25
V
Vdd = 3.0 to 5.25
mV
nA Gross tested to 1 μA
pF
Package and pin dependent.
Temp = 25oC
pF
Package and pin dependent.
Temp = 25oC
–
–
10
DC Operational Amplifier Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
The Operational Amplifier is a component of both the Analog Continuous Time PSoC blocks and the Analog Switched Cap PSoC
blocks. The guaranteed specifications are measured in the Analog Continuous Time PSoC block. Typical parameters apply to 5V at
25°C and are for design guidance only.
Table 15. 5V DC Operational Amplifier Specifications
Symbol
VOSOA
Description
Input Offset Voltage (absolute value) Low Power
Input Offset Voltage (absolute value) Mid Power
Min
–
–
Typ
1.6
Input Offset Voltage (absolute value) High Power
–
TCVOSOA Average Input Offset Voltage Drift
Input Leakage Current (Port 0 Analog Pins)
IEBOA
Input Capacitance (Port 0 Analog Pins)
CINOA
VCMOA
Common Mode Voltage Range
Common Mode Voltage Range (high power or high
opamp bias)
Document Number: 38-12011 Rev. *G
Max
10
Units
mV
1.3
8
mV
–
–
–
1.2
7.0
20
4.5
7.5
35.0
–
9.5
0.0
0.5
–
–
Notes
mV
μV/oC
pA
Gross tested to 1 μA.
pF
Package and pin
dependent.
Temp = 25oC.
Vdd
V
The common-mode input
Vdd - 0.5
voltage range is
measured through an
analog output buffer. The
specification includes the
limitations imposed by
the characteristics of the
analog output buffer.
Page 18 of 43
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Table 15. 5V DC Operational Amplifier Specifications (continued)
Symbol
GOLOA
Description
Open Loop Gain
Power = Low
Power = Medium
Power = High
Min
Max
–
–
–
–
–
–
–
V
V
V
–
–
–
0.2
0.2
0.5
V
V
V
150
300
600
1200
2400
4600
–
200
400
800
1600
3200
6400
–
μA
μA
μA
μA
μA
μA
dB
60
60
80
VOHIGHOA High Output Voltage Swing (worst case internal load)
Vdd - 0.2
Power = Low
Vdd - 0.2
Power = Medium
Vdd - 0.5
Power = High
VOLOWOA Low Output Voltage Swing (worst case internal load)
Power = Low
–
Power = Medium
–
Power = High
–
ISOA
Supply Current (including associated AGND buffer)
Power = Low
–
Power = Low, Opamp Bias = High
–
–
Power = Medium
–
Power = Medium, Opamp Bias = High
Power = High
–
Power = High, Opamp Bias = High
–
PSRROA Supply Voltage Rejection Ratio
60
Document Number: 38-12011 Rev. *G
Typ
–
Units
Notes
dB
Specification is applicable at high power. For
all other bias modes
(except high power, high
opamp bias), minimum is
60 dB.
Page 19 of 43
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Table 16. 3.3V DC Operational Amplifier Specifications
Symbol
Min
Typ
Max
Units
–
–
1.65
1.32
10
8
mV
mV
TCVOSOA Average Input Offset Voltage Drift
–
7.0
35.0
μV/oC
IEBOA
Input Leakage Current (Port 0 Analog Pins)
–
20
–
pA
Gross tested to 1 μA.
CINOA
Input Capacitance (Port 0 Analog Pins)
–
4.5
9.5
pF
Package and pin
dependent. Temp = 25oC.
VCMOA
Common Mode Voltage Range
0.2
–
Vdd - 0.2
V
The common-mode input
voltage range is
measured through an
analog output buffer. The
specification includes the
limitations imposed by the
characteristics of the
analog output buffer.
GOLOA
Open Loop Gain
Power = Low
Power = Medium
Power = High
–
–
dB
60
60
80
Specification is applicable
at high power. For all
other bias modes (except
high power, high opamp
bias), minimum is 60 dB.
VOSOA
Description
Input Offset Voltage (absolute value) Low Power
Input Offset Voltage (absolute value) Mid Power
High Power is 5 Volt Only
VOHIGHOA High Output Voltage Swing (worst case internal load)
Power = Low
Power = Medium
Power = High is 5V only
Vdd - 0.2
Vdd - 0.2
Vdd - 0.2
–
–
–
–
–
–
V
V
V
VOLOWOA Low Output Voltage Swing (worst case internal load)
Power = Low
Power = Medium
Power = High
–
–
–
–
–
–
0.2
0.2
0.2
V
V
V
ISOA
Supply Current (including associated AGND buffer)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
–
–
–
–
–
–
150
300
600
1200
2400
4600
200
400
800
1600
3200
6400
μA
μA
μA
μA
μA
μA
PSRROA
Supply Voltage Rejection Ratio
50
–
–
dB
Document Number: 38-12011 Rev. *G
Notes
Page 20 of 43
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CY8C24223, CY8C24423
DC Analog Output Buffer Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 17. 5V DC Analog Output Buffer Specifications
Symbol
VOSOB
TCVOSOB
VCMOB
ROUTOB
Description
Input Offset Voltage (Absolute Value)
Average Input Offset Voltage Drift
Common-Mode Input Voltage Range
Output Resistance
Power = Low
Power = High
VOHIGHOB High Output Voltage Swing (Load = 32 ohms to Vdd/2)
Power = Low
Power = High
VOLOWOB Low Output Voltage Swing (Load = 32 ohms to Vdd/2)
Power = Low
Power = High
ISOB
Supply Current Including Bias Cell (No Load)
Power = Low
Power = High
PSRROB Supply Voltage Rejection Ratio
Min
–
–
0.5
Typ
3
+6
–
Max
12
–
Vdd - 1.0
Units
mV
μV/°C
V
–
–
1
1
–
–
W
W
0.5 x Vdd + 1.1
0.5 x Vdd + 1.1
–
–
–
–
V
V
–
–
–
–
0.5 x Vdd - 1.3
0.5 x Vdd - 1.3
V
V
–
–
60
1.1
2.6
–
5.1
8.8
–
mA
mA
dB
Min
–
–
0.5
Typ
3
+6
-
Max
12
–
Vdd - 1.0
Units
mV
μV/°C
V
–
–
1
1
–
–
W
W
0.5 x Vdd + 1.0
0.5 x Vdd + 1.0
–
–
–
–
V
V
–
–
–
–
0.5 x Vdd - 1.0
0.5 x Vdd - 1.0
V
V
–
50
0.8
2.0
–
2.0
4.3
–
mA
mA
dB
Table 18. 3.3V DC Analog Output Buffer Specifications
Symbol
VOSOB
TCVOSOB
VCMOB
ROUTOB
Description
Input Offset Voltage (Absolute Value)
Average Input Offset Voltage Drift
Common-Mode Input Voltage Range
Output Resistance
Power = Low
Power = High
VOHIGHOB High Output Voltage Swing (Load = 1K ohms to Vdd/2)
Power = Low
Power = High
VOLOWOB Low Output Voltage Swing (Load = 1K ohms to Vdd/2)
Power = Low
Power = High
ISOB
Supply Current Including Bias Cell (No Load)
Power = Low
Power = High
PSRROB Supply Voltage Rejection Ratio
Document Number: 38-12011 Rev. *G
Page 21 of 43
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DC Switch Mode Pump Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 19. DC Switch Mode Pump (SMP) Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
VPUMP 5V
5V Output voltage
4.75
5.0
5.25
V
Average, neglecting ripple
VPUMP 3V
3V Output voltage
3.00
3.25
3.60
V
Average, neglecting ripple
IPUMP
Available Output Current
VBAT = 1.5V, VPUMP = 3.25V
VBAT = 1.8V, VPUMP = 5.0V
8
5
–
–
–
–
mA
mA
VBAT5V
Input Voltage Range from Battery
1.8
–
5.0
V
VBAT3V
Input Voltage Range from Battery
1.0
–
3.3
V
VBATSTART
Minimum Input Voltage from Battery to
Start Pump
1.1
–
–
V
ΔVPUMP_Line
Line Regulation (over VBAT range)
–
5
–
%VOa
ΔVPUMP_Load
Load Regulation
–
5
–
%VOa
ΔVPUMP_Ripple Output Voltage Ripple (depends on
cap/load)
–
25
–
mVpp
Configuration of note 2, load is
5mA
–
Efficiency
35
50
–
%
Configuration of note 2, load is
5mA, Vout is 3.25V.
FPUMP
Switching Frequency
–
1.3
–
MHz
DCPUMP
Switching Duty Cycle
–
50
–
%
For implementation, which
includes 2 uH inductor, 1 uF cap,
and Schottky diode
a. VO is the “Vdd Value for PUMP Trip” specified by the VM[2:0] setting in the DC POR and LVD Specification, Table 23 on page 25.
Figure 11. Basic Switch Mode Pump Circuit
D1
Vdd
C1
VBAT
+
SMP
Battery
PSoCTM
Vss
Document Number: 38-12011 Rev. *G
Page 22 of 43
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CY8C24223, CY8C24423
DC Analog Reference Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
The guaranteed specifications are measured through the Analog Continuous Time PSoC blocks. The power levels for AGND refer to
the power of the Analog Continuous Time PSoC block. The power levels for RefHi and RefLo refer to the Analog Reference Control
register. The limits stated for AGND include the offset error of the AGND buffer local to the Analog Continuous Time PSoC block.
Note Avoid using P2[4] for digital signaling when using an analog resource that depends on the Analog Reference. Some coupling
of the digital signal may appear on the AGND.
Table 20. 5V DC Analog Reference Specifications
Symbol
Description
Min
Typ
Max
Units
BG
Bandgap Voltage Reference
1.274
1.30
1.326
V
–
AGND = Vdd/2a
CT Block Power = High
Vdd/2 - 0.043
Vdd/2 - 0.025
Vdd/2 + 0.003
V
–
AGND = 2 x BandGapa
CT Block Power = High
2 x BG - 0.048
2 x BG - 0.030
2 x BG + 0.024
V
–
AGND = P2[4] (P2[4] = Vdd/2)a
CT Block Power = High
P2[4] - 0.013
P2[4]
P2[4] + 0.014
V
–
AGND = BandGapa
CT Block Power = High
BG - 0.009
BG + 0.008
BG + 0.016
V
–
AGND = 1.6 x BandGapa
CT Block Power = High
1.6 x BG - 0.022
1.6 x BG - 0.010
1.6 x BG + 0.018
V
–
AGND Column to Column Variation (AGND =
Vdd/2)a
CT Block Power = High
-0.034
0.000
0.034
V
Vdd/2 + BG +
V
–
RefHi = Vdd/2 + BandGap
Ref Control Power = High
Vdd/2 + BG - 0.140 Vdd/2 + BG - 0.018
0.103
–
RefHi = 3 x BandGap
Ref Control Power = High
–
RefHi = 2 x BandGap + P2[6] (P2[6] = 1.3V)
Ref Control Power = High
–
–
RefHi = P2[4] + BandGap (P2[4] = Vdd/2)
Ref Control Power = High
3 x BG - 0.112
3 x BG - 0.018
3 x BG + 0.076
V
2 x BG + P2[6] 0.113
2 x BG + P2[6] 0.018
2 x BG + P2[6] +
0.077
V
P2[4] + BG - 0.130 P2[4] + BG - 0.016 P2[4] + BG + 0.098
RefHi = P2[4] + P2[6] (P2[4] = Vdd/2, P2[6] = 1.3V)
P2[4] + P2[6] - 0.133
Ref Control Power = High
V
P2[4] + P2[6] 0.016
P2[4] + P2[6]+
0.100
V
3.2 x BG
3.2 x BG + 0.076
V
–
RefHi = 3.2 x BandGap
Ref Control Power = High
3.2 x BG - 0.112
–
RefLo = Vdd/2 – BandGap
Ref Control Power = High
Vdd/2 - BG - 0.051
–
RefLo = BandGap
Ref Control Power = High
BG - 0.082
BG + 0.023
BG + 0.129
V
–
RefLo = 2 x BandGap - P2[6] (P2[6] = 1.3V)
Ref Control Power = High
2 x BG - P2[6] 0.084
2 x BG - P2[6] +
0.025
2 x BG - P2[6] +
0.134
V
–
–
RefLo = P2[4] – BandGap (P2[4] = Vdd/2)
Ref Control Power = High
P2[4] - BG - 0.056
RefLo = P2[4]-P2[6] (P2[4] = Vdd/2, P2[6] = 1.3V)
P2[4] - P2[6] - 0.057
Ref Control Power = High
Vdd/2 - BG + 0.024 Vdd/2 - BG + 0.098
P2[4] - BG + 0.026 P2[4] - BG + 0.107
P2[4] - P2[6] +
0.026
P2[4] - P2[6] +
0.110
V
V
V
a. AGND tolerance includes the offsets of the local buffer in the PSoC block. Bandgap voltage is 1.3V ± 2%.
Document Number: 38-12011 Rev. *G
Page 23 of 43
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Table 21. 3.3V DC Analog Reference Specifications
Symbol
Description
BG
Bandgap Voltage Reference
–
AGND = Vdd/2a
CT Block Power = High
–
AGND = 2 x BandGapa
CT Block Power = High
–
AGND = P2[4] (P2[4] = Vdd/2)
CT Block Power = High
–
AGND = BandGapa
CT Block Power = High
–
AGND = 1.6 x BandGapa
CT Block Power = High
–
AGND Column to Column Variation (AGND = Vdd/2)a
CT Block Power = High
–
RefHi = Vdd/2 + BandGap
Ref Control Power = High
–
RefHi = 3 x BandGap
Ref Control Power = High
–
RefHi = 2 x BandGap + P2[6] (P2[6] = 0.5V)
Ref Control Power = High
–
RefHi = P2[4] + BandGap (P2[4] = Vdd/2)
Ref Control Power = High
–
RefHi = P2[4] + P2[6] (P2[4] = Vdd/2, P2[6] = 0.5V)
Ref Control Power = High
–
–
–
–
–
–
RefHi = 3.2 x BandGap
Ref Control Power = High
RefLo = Vdd/2 - BandGap
Ref Control Power = High
RefLo = BandGap
Ref Control Power = High
RefLo = 2 x BandGap - P2[6] (P2[6] = 0.5V)
Ref Control Power = High
RefLo = P2[4] – BandGap (P2[4] = Vdd/2)
Ref Control Power = High
RefLo = P2[4]-P2[6] (P2[4] = Vdd/2, P2[6] = 0.5V)
Ref Control Power = High
Min
1.274
Typ
1.30
Max
1.326
Units
V
Vdd/2 - 0.037
Vdd/2 - 0.020
Vdd/2 + 0.002
Not Allowed
V
P2[4] - 0.008
P2[4] + 0.001
P2[4] + 0.009
V
BG - 0.009
BG + 0.005
BG + 0.015
V
1.6 x BG - 0.027
1.6 x BG - 0.010
1.6 x BG + 0.018
V
0.034
mV
-0.034
0.000
Not Allowed
Not Allowed
Not Allowed
Not Allowed
P2[4] + P2[6] 0.075
P2[4] + P2[6] P2[4] + P2[6] +
0.009
0.057
Not Allowed
V
Not Allowed
Not Allowed
Not Allowed
Not Allowed
P2[4] - P2[6] 0.048
P2[4]- P2[6] +
0.022
P2[4] - P2[6] +
0.092
V
a. AGND tolerance includes the offsets of the local buffer in the PSoC block. Bandgap voltage is 1.3V ± 2%
Document Number: 38-12011 Rev. *G
Page 24 of 43
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CY8C24123
CY8C24223, CY8C24423
DC Analog PSoC Block Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 22. DC Analog PSoC Block Specifications
Symbol
RCT
CSC
Description
Resistor Unit Value (Continuous Time)
Capacitor Unit Value (Switch Cap)
Min
–
–
Typ
12.24
80
Max
–
–
Units
kΩ
fF
DC POR and LVD Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Note The bits PORLEV and VM in the following table refer to bits in the VLT_CR register. See the PSoC Programmable
System-on-Chip Technical Reference Manual for more information on the VLT_CR register.
Table 23. DC POR and LVD Specifications
Symbol
Description
Vdd Value for PPOR Trip (positive ramp)
VPPOR0R PORLEV[1:0] = 00b
VPPOR1R PORLEV[1:0] = 01b
VPPOR2R PORLEV[1:0] = 10b
Min
Typ
Max
Units
–
2.908
4.394
4.548
–
V
V
V
–
2.816
4.394
4.548
–
V
V
V
–
–
–
92
0
0
–
–
–
mV
mV
mV
VPPOR0
VPPOR1
VPPOR2
Vdd Value for PPOR Trip (negative ramp)
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
VPH0
VPH1
VPH2
PPOR Hysteresis
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
VLVD0
VLVD1
VLVD2
VLVD3
VLVD4
VLVD5
VLVD6
VLVD7
Vdd Value for LVD Trip
VM[2:0] = 000b
VM[2:0] = 001b
VM[2:0] = 010b
VM[2:0] = 011b
VM[2:0] = 100b
VM[2:0] = 101b
VM[2:0] = 110b
VM[2:0] = 111b
2.863
2.963
3.070
3.920
4.393
4.550
4.632
4.718
2.921
3.023
3.133
4.00
4.483
4.643
4.727
4.814
2.979a
3.083
3.196
4.080
4.573
4.736b
4.822
4.910
V
V
V
V
V
V
V
V
V
VPUMP0
VPUMP1
VPUMP2
VPUMP3
VPUMP4
VPUMP5
VPUMP6
VPUMP7
Vdd Value for PUMP Trip
VM[2:0] = 000b
VM[2:0] = 001b
VM[2:0] = 010b
VM[2:0] = 011b
VM[2:0] = 100b
VM[2:0] = 101b
VM[2:0] = 110b
VM[2:0] = 111b
2.963
3.033
3.185
4.110
4.550
4.632
4.719
4.900
3.023
3.095
3.250
4.194
4.643
4.727
4.815
5.000
3.083
3.157
3.315
4.278
4.736
4.822
4.911
5.100
V
V
V
V
V
V
V
V
V
a. Always greater than 50 mV above PPOR (PORLEV = 00) for falling supply.
b. Always greater than 50 mV above PPOR (PORLEV = 10) for falling supply.
Document Number: 38-12011 Rev. *G
Page 25 of 43
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CY8C24223, CY8C24423
DC Programming Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 24. DC Programming Specifications
Symbol
IDDP
VILP
VIHP
IILP
IIHP
VOLV
VOHV
FlashENPB
FlashENT
FlashDR
Description
Supply Current During Programming or Verify
Input Low Voltage During Programming or
Verify
Input High Voltage During Programming or
Verify
Input Current when Applying Vilp to P1[0] or
P1[1] During Programming or Verify
Input Current when Applying Vihp to P1[0] or
P1[1] During Programming or Verify
Output Low Voltage During Programming or
Verify
Output High Voltage During Programming or
Verify
Flash Endurance (per block)
Flash Endurance (total)a
Flash Data Retention
Min
–
–
Typ
5
–
Max
25
0.8
Units
mA
V
2.2
–
–
V
–
–
0.2
mA
–
–
1.5
mA
–
–
Vss + 0.75
V
Vdd - 1.0
–
Vdd
V
50,000
1,800,000
10
–
–
–
–
–
–
Notes
Driving internal pull down
resistor.
Driving internal pull down
resistor.
–
Erase/write cycles per block.
–
Erase/write cycles.
Years
a. A maximum of 36 x 50,000 block endurance cycles is allowed. This may be balanced between operations on 36x1 blocks of 50,000 maximum cycles each, 36x2
blocks of 25,000 maximum cycles each, or 36x4 blocks of 12,500 maximum cycles each (and so forth to limit the total number of cycles to 36x50,000 and that no
single block ever sees more than 50,000 cycles).
For the full industrial range, the user must employ a temperature sensor user module (FlashTemp) and feed the result to the temperature argument before writing.
Refer to the Flash APIs Application Note AN2015 at http://www.cypress.com under Application Notes for more information.
Document Number: 38-12011 Rev. *G
Page 26 of 43
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CY8C24223, CY8C24423
AC Electrical Characteristics
AC Chip-Level Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 25. AC Chip-Level Specifications
Symbol
FIMO
Description
Internal Main Oscillator Frequency
Min
23.4
Typ
24
Max
24.6a
Units
MHz
FCPU1
FCPU2
F48M
CPU Frequency (5V Nominal)
CPU Frequency (3.3V Nominal)
Digital PSoC Block Frequency
0.93
0.93
0
24
12
48
24.6a,b
12.3b,c
49.2a,b,d
MHz
MHz
MHz
F24M
F32K1
F32K2
Digital PSoC Block Frequency
Internal Low Speed Oscillator Frequency
External Crystal Oscillator
0
15
–
24
24.6b,e,d
32
64
32.768
–
MHz
kHz
kHz
FPLL
PLL Frequency
–
23.986
–
MHz
Jitter24M2
TPLLSLEW
TPLLSLEWSLOW
TOS
TOSACC
Jitter32k
TXRST
DC24M
Step24M
Fout48M
24 MHz Period Jitter (PLL)
PLL Lock Time
PLL Lock Time for Low Gain Setting
External Crystal Oscillator Startup to 1%
External Crystal Oscillator Startup to 100 ppm
32 kHz Period Jitter
External Reset Pulse Width
24 MHz Duty Cycle
24 MHz Trim Step Size
48 MHz Output Frequency
–
0.5
0.5
–
–
–
10
40
–
46.8
–
–
–
1700
2800
100
–
50
50
48.0
600
10
50
2620
3800f
–
60
–
49.2a,c
ps
ms
ms
ms
ms
ns
μs
%
kHz
MHz
Jitter24M1
FMAX
24 MHz Period Jitter (IMO)
Maximum frequency of signal on row input or
row output.
Supply Ramp Time
–
–
600
–
12.3
ps
MHz
0
–
–
μs
TRAMP
Notes
Trimmed. Using factory trim
values.
Refer to the AC Digital Block
Specifications.
Accuracy is capacitor and
crystal dependent. 50% duty
cycle.
Is a multiple (x732) of crystal
frequency.
Trimmed. Using factory trim
values.
a. 4.75V < Vdd < 5.25V.
b. Accuracy derived from Internal Main Oscillator with appropriate trim for Vdd range.
c. 3.0V < Vdd < 3.6V. See Application Note AN2012 “Adjusting PSoC Microcontroller Trims for Dual Voltage-Range Operation” for information on trimming for operation at 3.3V.
d. See the individual user module data sheets for information on maximum frequencies for user modules.
e. 3.0V < 5.25V.
f. The crystal oscillator frequency is within 100 ppm of its final value by the end of the Tosacc period. Correct operation assumes a properly loaded 1 uW maximum
drive level 32.768 kHz crystal. 3.0V ≤ Vdd ≤ 5.5V, -40 oC ≤ TA ≤ 85 oC.
Document Number: 38-12011 Rev. *G
Page 27 of 43
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Figure 12. PLL Lock Timing Diagram
PLL
Enable
TPLLSLEW
24 MHz
FPLL
PLL
Gain
0
Figure 13. PLL Lock for Low Gain Setting Timing Diagram
PLL
Enable
TPLLSLEWLOW
24 MHz
FPLL
PLL
Gain
1
Figure 14. External Crystal Oscillator Startup Timing Diagram
32K
Select
32 kHz
TOS
F32K2
Figure 15. 24 MHz Period Jitter (IMO) Timing Diagram
Jitter24M1
F24M
Figure 16. 32 kHz Period Jitter (ECO) Timing Diagram
Jitter32k
F32K2
Document Number: 38-12011 Rev. *G
Page 28 of 43
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AC General Purpose IO Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 26. AC GPIO Specifications
Symbol
FGPIO
TRiseF
TFallF
TRiseS
TFallS
Description
GPIO Operating Frequency
Rise Time, Normal Strong Mode, Cload = 50 pF
Fall Time, Normal Strong Mode, Cload = 50 pF
Rise Time, Slow Strong Mode, Cload = 50 pF
Fall Time, Slow Strong Mode, Cload = 50 pF
Min
0
3
2
10
10
Typ
–
–
–
27
22
Max
12
18
18
–
–
Units
MHz
ns
ns
ns
ns
Notes
Vdd = 4.5 to 5.25V, 10% - 90%
Vdd = 4.5 to 5.25V, 10% - 90%
Vdd = 3 to 5.25V, 10% - 90%
Vdd = 3 to 5.25V, 10% - 90%
Figure 17. GPIO Timing Diagram
90%
GPIO
Pin
10%
TRiseF
TRiseS
Document Number: 38-12011 Rev. *G
TFallF
TFallS
Page 29 of 43
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AC Operational Amplifier Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Note Settling times, slew rates, and gain bandwidth are based on the Analog Continuous Time PSoC block.
Table 27. 5V AC Operational Amplifier Specifications
Symbol
TROA
TSOA
SRROA
SRFOA
BWOA
ENOA
Description
Rising Settling Time from 80% of ΔV to 0.1% of ΔV
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Falling Settling Time from 20% of ΔV to 0.1% of ΔV
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Rising Slew Rate (20% to 80%) (10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Falling Slew Rate(20% to 80%) (10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Gain Bandwidth Product
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
Noise at 1 kHz (Power = Medium, Opamp Bias = High)
Document Number: 38-12011 Rev. *G
Min
Typ
Max
Units
–
–
–
–
–
–
–
3.9
–
0.72
–
0.62
μs
μs
μs
μs
μs
μs
–
–
–
–
–
–
–
5.9
–
0.92
–
0.72
0.15
–
1.7
–
6.5
–
0.01
–
0.5
–
4.0
–
0.75
–
3.1
–
5.4
–
–
200
μs
μs
μs
μs
μs
μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
–
MHz
MHz
MHz
MHz
MHz
MHz
nV/rt-Hz
Notes
Specification maximums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification maximums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Page 30 of 43
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Table 28. 3.3V AC Operational Amplifier Specifications
Symbol
TROA
TSOA
SRROA
SRFOA
BWOA
ENOA
Description
Rising Settling Time from 80% of ΔV to 0.1% of ΔV
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High (3.3 Volt High Bias Operation not
supported)
Power = High, Opamp Bias = High (3.3 Volt High
Power, High Opamp Bias not supported)
Falling Settling Time from 20% of ΔV to 0.1% of ΔV
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High (3.3 Volt High Bias Operation not
supported)
Power = High, Opamp Bias = High (3.3 Volt High
Power, High Opamp Bias not supported)
Rising Slew Rate (20% to 80%) (10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High (3.3 Volt High Bias Operation not
supported)
Power = High, Opamp Bias = High (3.3 Volt High
Power, High Opamp Bias not supported)
Falling Slew Rate(20% to 80%) (10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High (3.3 Volt High Bias Operation not
supported)
Power = High, Opamp Bias = High (3.3 Volt High
Power, High Opamp Bias not supported)
Gain Bandwidth Product
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High (3.3 Volt High Bias Operation not
supported)
Power = High, Opamp Bias = High (3.3 Volt High Power,
High Opamp Bias not supported)
Noise at 1 kHz (Power = Medium, Opamp Bias = High)
Document Number: 38-12011 Rev. *G
Min
Typ
Max
Units
–
–
–
–
–
–
3.92
–
–
0.72
–
μs
μs
μs
μs
μs
–
–
–
μs
–
–
–
–
–
–
5.41
–
–
0.72
–
μs
μs
μs
μs
μs
–
–
–
μs
0.31
–
2.7
–
–
–
–
V/μs
V/μs
V/μs
V/μs
V/μs
–
–
–
V/μs
0.24
–
1.8
–
–
–
–
V/μs
V/μs
V/μs
V/μs
V/μs
–
–
–
V/μs
0.67
–
2.8
–
–
–
–
MHz
MHz
MHz
MHz
MHz
–
–
–
MHz
–
200
–
nV/rt-Hz
Notes
Specification maximums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification maximums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high power
levels.
Page 31 of 43
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AC Digital Block Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 29. AC Digital Block Specifications
Function
Timer
Description
Capture Pulse Width
Maximum Frequency, No Capture
Maximum Frequency, With Capture
Counter
Dead Band
Min
a
Typ
Max
Units
50
–
–
ns
–
–
49.2
MHz
–
–
24.6
MHz
50a
–
–
ns
Maximum Frequency, No Enable Input
–
–
49.2
MHz
Maximum Frequency, Enable Input
–
–
24.6
MHz
Asynchronous Restart Mode
20
–
–
ns
Synchronous Restart Mode
50a
–
–
ns
Disable Mode
50a
–
–
ns
Enable Pulse Width
Notes
4.75V < Vdd < 5.25V
4.75V < Vdd < 5.25V
Kill Pulse Width:
Maximum Frequency
–
–
49.2
MHz
4.75V < Vdd < 5.25V
CRCPRS
(PRS Mode)
Maximum Input Clock Frequency
–
–
49.2
MHz
4.75V < Vdd < 5.25V
CRCPRS
(CRC Mode)
Maximum Input Clock Frequency
–
–
24.6
MHz
SPIM
Maximum Input Clock Frequency
–
–
8.2
MHz
SPIS
Maximum Input Clock Frequency
–
–
4.1
ns
50a
–
–
ns
Width of SS_ Negated Between Transmissions
Transmitter
Maximum Input Clock Frequency
–
–
16.4
MHz
Receiver
Maximum Input Clock Frequency
–
16
49.2
MHz
4.75V < Vdd < 5.25V
a. 50 ns minimum input pulse width is based on the input synchronizers running at 24 MHz (42 ns nominal period).
Document Number: 38-12011 Rev. *G
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AC Analog Output Buffer Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 30. 5V AC Analog Output Buffer Specifications
Symbol
TROB
TSOB
SRROB
SRFOB
BWOB
BWOB
Description
Rising Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Falling Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Rising Slew Rate (20% to 80%), 1V Step, 100 pF Load
Power = Low
Power = High
Falling Slew Rate (80% to 20%), 1V Step, 100 pF Load
Power = Low
Power = High
Small Signal Bandwidth, 20mVpp, 3dB BW, 100 pF Load
Power = Low
Power = High
Large Signal Bandwidth, 1Vpp, 3dB BW, 100 pF Load
Power = Low
Power = High
Min
Typ
Max
Units
–
–
–
–
2.5
2.5
μs
μs
–
–
–
–
2.2
2.2
μs
μs
0.65
0.65
–
–
–
–
V/μs
V/μs
0.65
0.65
–
–
–
–
V/μs
V/μs
0.8
0.8
–
–
–
–
MHz
MHz
300
300
–
–
–
–
kHz
kHz
Min
Typ
Max
Units
–
–
–
–
3.8
3.8
μs
μs
–
–
–
–
2.6
2.6
μs
μs
0.5
0.5
–
–
–
–
V/μs
V/μs
0.5
0.5
–
–
–
–
V/μs
V/μs
0.7
0.7
–
–
–
–
MHz
MHz
200
200
–
–
–
–
kHz
kHz
Table 31. 3.3V AC Analog Output Buffer Specifications
Symbol
TROB
TSOB
SRROB
SRFOB
BWOB
BWOB
Description
Rising Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Falling Settling Time to 0.1%, 1V Step, 100 pF Load
Power = Low
Power = High
Rising Slew Rate (20% to 80%), 1V Step, 100 pF Load
Power = Low
Power = High
Falling Slew Rate (80% to 20%), 1V Step, 100 pF Load
Power = Low
Power = High
Small Signal Bandwidth, 20mVpp, 3dB BW, 100 pF Load
Power = Low
Power = High
Large Signal Bandwidth, 1Vpp, 3dB BW, 100 pF Load
Power = Low
Power = High
Document Number: 38-12011 Rev. *G
Page 33 of 43
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AC External Clock Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 32. 5V AC External Clock Specifications
Symbol
Description
Min
Typ
Max
Units
FOSCEXT
Frequency
0
–
24.24
MHz
–
High Period
20.6
–
–
ns
–
Low Period
20.6
–
–
ns
–
Power Up IMO to Switch
150
–
–
μs
Min
Typ
Max
Units
0
–
12.12
MHz
0
–
24.24
MHz
Table 33. 3.3V AC External Clock Specifications
Symbol
Description
1a
FOSCEXT
Frequency with CPU Clock divide by
FOSCEXT
Frequency with CPU Clock divide by 2 or greaterb
–
High Period with CPU Clock divide by 1
41.7
–
–
ns
–
Low Period with CPU Clock divide by 1
41.7
–
–
ns
–
Power Up IMO to Switch
150
–
–
μs
a. Maximum CPU frequency is 12 MHz at 3.3V. With the CPU clock divider set to 1, the external clock must adhere to the maximum frequency and duty cycle
requirements.
b. If the frequency of the external clock is greater than 12 MHz, the CPU clock divider must be set to 2 or greater. In this case, the CPU clock divider ensures
that the fifty percent duty cycle requirement is met.
AC Programming Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 34. AC Programming Specifications
Symbol
TRSCLK
TFSCLK
TSSCLK
THSCLK
FSCLK
TERASEB
TWRITE
TDSCLK
Description
Rise Time of SCLK
Fall Time of SCLK
Data Set up Time to Falling Edge of SCLK
Data Hold Time from Falling Edge of SCLK
Frequency of SCLK
Flash Erase Time (Block)
Flash Block Write Time
Data Out Delay from Falling Edge of SCLK
Document Number: 38-12011 Rev. *G
Min
1
1
40
40
0
–
–
–
Typ
–
–
–
–
–
15
30
–
Max
20
20
–
–
8
–
–
45
Units
ns
ns
ns
ns
MHz
ms
ms
ns
Page 34 of 43
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AC I2C Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Table 35. AC Characteristics of the I2C SDA and SCL Pins
Symbol
Description
FSCLI2C
SCL Clock Frequency
THDSTAI2C Hold Time (repeated) START Condition. After this period, the first
clock pulse is generated.
TLOWI2C
LOW Period of the SCL Clock
THIGHI2C
HIGH Period of the SCL Clock
TSUSTAI2C Setup Time for a Repeated START Condition
THDDATI2C Data Hold Time
TSUDATI2C Data Setup Time
TSUSTOI2C Setup Time for STOP Condition
TBUFI2C
Bus Free Time Between a STOP and START Condition
TSPI2C
Pulse Width of spikes are suppressed by the input filter.
Standard Mode
Min
Max
0
100
4.0
–
Fast Mode
Min
Max
0
400
0.6
–
4.7
4.0
4.7
0
250
4.0
4.7
–
1.3
0.6
0.6
0
100a
0.6
1.3
0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
50
Units
kHz
μs
μs
μs
μs
μs
ns
μs
μs
ns
a. A Fast-Mode I2C-bus device can be used in a Standard-Mode I2C-bus system, but the requirement tSU;DAT ≥ 250 ns must then be met. This is automatically the
case if the device does not stretch the LOW period of the SCL signal. If such device does stretch the LOW period of the SCL signal, it must output the next data
bit to the SDA line trmax + tSU;DAT = 1000 + 250 = 1250 ns (according to the Standard-Mode I2C-bus specification) before the SCL line is released.
Figure 18. Definition for Timing for Fast/Standard Mode on the I2C Bus
SDA
TLOWI2C
TSPI2C
TSUDATI2C
THDSTAI2C
TBUFI2C
SCL
S THDSTAI2C THDDATI2C THIGHI2C
Document Number: 38-12011 Rev. *G
TSUSTAI2C
Sr
TSUSTOI2C
P
S
Page 35 of 43
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CY8C24123
CY8C24223, CY8C24423
Packaging Information
This section presents the packaging specifications for the CY8C24x23 PSoC device, along with the thermal impedances for each
package and the typical package capacitance on crystal pins.
Figure 19. 8-Pin (300-Mil) PDIP
51-85075 *A
Document Number: 38-12011 Rev. *G
Page 36 of 43
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CY8C24123
CY8C24223, CY8C24423
Figure 20. 8-Pin (150-Mil) SOIC
51-85066
*B
51-85066
*C
Figure 21. 20-Pin
(300-Mil)
Molded DIP
(
)
51-85011-A
51-85011
*A
Document Number: 38-12011 Rev. *G
Page 37 of 43
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CY8C24123
CY8C24223, CY8C24423
Figure 22. 20-Pin (210-Mil) SSOP
51-85077 *C
Figure 23. 20-Pin (300-Mil) Molded SOIC
51-85024 *C
Document Number: 38-12011 Rev. *G
Page 38 of 43
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CY8C24123
CY8C24223, CY8C24423
Figure 24. 28-Pin (300-Mil) Molded DIP
51-85014 *D
Document Number: 38-12011 Rev. *G
Page 39 of 43
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CY8C24123
CY8C24223, CY8C24423
Figure 25. 28-Pin (210-Mil) SSOP
51-85079 *C
Figure 26. 28-Pin (300-Mil) Molded SOIC
51-85026 *D
Document Number: 38-12011 Rev. *G
Page 40 of 43
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CY8C24123
CY8C24223, CY8C24423
Figure 27. 32-Pin (5x5 mm) MLF
51-85188 *B
Thermal Impedances
Capacitance on Crystal Pins
Table 36. Thermal Impedances per Package
Table 37. Typical Package Capacitance on Crystal Pins
Package
Typical θJA *
Package
Package Capacitance
8 PDIP
123 oC/W
8 PDIP
2.8 pF
8 SOIC
185
oC/W
8 SOIC
2.0 pF
20 PDIP
109 oC/W
20 PDIP
3.0 pF
20 SSOP
o
117 C/W
20 SSOP
2.6 pF
20 SOIC
81 oC/W
20 SOIC
2.5 pF
28 PDIP
69
oC/W
28 SSOP
101 oC/W
28 PDIP
3.5 pF
28 SSOP
2.8 pF
28 SOIC
74
oC/W
28 SOIC
2.7 pF
32 MLF
22 oC/W
32 MLF
2.0 pF
* TJ = TA + POWER x θJA
Document Number: 38-12011 Rev. *G
Page 41 of 43
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CY8C24123
CY8C24223, CY8C24423
Ordering Information
The following table lists the CY8C24x23 PSoC Device family’s key package features and ordering codes.
RAM
(Bytes)
Switch Mode
Pump
Temperature
Range
Digital Blocks
(Rows of 4)
Analog Blocks
(Columns of 3)
Digital IO Pins
Analog Inputs
Analog Outputs
XRES Pin
8 Pin (300 Mil) DIP
CY8C24123-24PI
4
256
No
-40°C to +85°C
4
6
6
4
2
No
8 Pin (150 Mil) SOIC
CY8C24123-24SI
4
256
Yes
-40°C to +85°C
4
6
6
4
2
No
8 Pin (150 Mil) SOIC
(Tape and Reel)
CY8C24123-24SIT
4
256
Yes
-40°C to +85°C
4
6
6
4
2
No
20 Pin (300 Mil) DIP
CY8C24223-24PI
4
256
Yes
-40°C to +85°C
4
6
16
8
2
Yes
20 Pin (210 Mil) SSOP
CY8C24223-24PVI
4
256
Yes
-40°C to +85°C
4
6
16
8
2
Yes
20 Pin (210 Mil) SSOP
(Tape and Reel)
CY8C24223-24PVIT
4
256
Yes
-40°C to +85°C
4
6
16
8
2
Yes
20 Pin (300 Mil) SOIC
CY8C24223-24SI
4
256
Yes
-40°C to +85°C
4
6
16
8
2
Yes
20 Pin (300 Mil) SOIC
(Tape and Reel)
CY8C24223-24SIT
4
256
Yes
-40°C to +85°C
4
6
16
8
2
Yes
28 Pin (300 Mil) DIP
CY8C24423-24PI
4
256
Yes
-40°C to +85°C
4
6
24
10
2
Yes
28 Pin (210 Mil) SSOP
CY8C24423-24PVI
4
256
Yes
-40°C to +85°C
4
6
24
10
2
Yes
28 Pin (210 Mil) SSOP
(Tape and Reel)
CY8C24423-24PVIT
4
256
Yes
-40°C to +85°C
4
6
24
10
2
Yes
28 Pin (300 Mil) SOIC
CY8C24423-24SI
4
256
Yes
-40°C to +85°C
4
6
24
10
2
Yes
28 Pin (300 Mil) SOIC
(Tape and Reel)
CY8C24423-24SIT
4
256
Yes
-40°C to +85°C
4
6
24
10
2
Yes
32 Pin (5x5 mm) MLF
CY8C24423-24LFI
4
256
Yes
-40°C to +85°C
4
6
24
10
2
Yes
Package
Ordering
Code
Flash
(Kbytes)
Table 38. CY8C24x23 PSoC Device Family Key Features and Ordering Information
Note For Die sales information, contact a local Cypress sales office or Field Applications Engineer (FAE).
Ordering Code Definitions
CY 8 C 24 xxx-SPxx
Package Type:
P = PDIP
S = SOIC
PV = SSOP
LF = MLF
A = TQFP
Thermal Rating:
C = Commercial
I = Industrial
E = Extended
Speed: 24 MHz
Part Number
Family Code
Technology Code: C = CMOS
Marketing Code: 8 = Cypress MicroSystems
Company ID: CY = Cypress
Document Number: 38-12011 Rev. *G
Page 42 of 43
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CY8C24123
CY8C24223, CY8C24423
Document History Page
Document Title: CY8C24123, CY8C24223, CY8C24423 PSoC® Programmable System-on-Chip™
Document Number: 38-12011
ECN
Orig. of
Change
**
127043
New Silicon
and NWJ
05/15/2003
New document – Advanced Data Sheet (two page product brief).
*A
128779
NWJ
08/13/2003
New document – Preliminary Data Sheet (300 page product detail).
*B
129775
MWR/NWJ
09/26/2003
Changes to Electrical Specifications section, Register Details chapter, and
chapter changes in the Analog System section.
*C
130128
NWJ
10/14/2003
Revised document for Silicon Revision A.
*D
131678
NWJ
12/04/2003
Changes to Electrical Specifications section, Miscellaneous changes to I2C,
GDI, RDI, Registers, and Digital Block chapters.
*E
131802
NWJ
12/22/2003
Changes to Electrical Specifications and miscellaneous small changes
throughout the data sheet.
*F
229418
SFV
06/04/2004
New data sheet format and organization. Reference the PSoC Programmable
System-on-Chip Technical Reference Manual for additional information. Title
change.
*G
2619935
ONGE/AESA
12/11/2008
Changed title to “CY8C24123, CY8C24223, CY8C24423 PSoC®
Programmable System-on-Chip™”
Updated package diagrams 51-85188, 51-85024, 51-85014, and 51-85026.
Added note on digital signaling in Table on page 23.
Added Die Sales information note to Ordering Information on page 42.
Updated data sheet template.
Revision
Submission
Date
Description of Change
Sales, Solutions, and Legal Information
Worldwide Sales and Design Support
Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office
closest to you, visit us at cypress.com/sales.
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psoc.cypress.com
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psoc.cypress.com/solutions
psoc.cypress.com/low-power
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wireless.cypress.com
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memory.cypress.com
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psoc.cypress.com/lcd-drive
image.cypress.com
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psoc.cypress.com/can
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psoc.cypress.com/precision-analog
© Cypress Semiconductor Corporation, 2003-2008. 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
application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.
Any Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide patent protection (United States and foreign),
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
integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without
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: 38-12011 Rev. *G
Revised December 11, 2008
Page 43 of 43
PSoC Designer™, Programmable System-on-Chip™, and PSoC Express™ are trademarks and PSoC® is a registered trademark of Cypress Semiconductor Corp. All other trademarks or registered
trademarks referenced herein are property of the respective corporations. Purchase of I2C components from Cypress or one of its sublicensed Associated Companies conveys a license under the
Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips. All products and company names
mentioned in this document may be the trademarks of their respective holders.
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