STMicroelectronics BlueNRG-M2 Datasheet
Reklaam
Reklaam
BlueNRG-M2
Datasheet
Very low power application processor module for Bluetooth® low energy v5.2
Product status link
BlueNRG-M2
Product label
Features
• Bluetooth v5.2 certified
– Supports master and slave modes
– Multiple roles supported simultaneously
– LE data packet length extension
• Embedded ST BlueNRG-2 BLE SoC
– High performance, ultra-low power Cortex-M0 32-bit based core
– Programmable embedded 256 kB Flash
– 24 kB embedded RAM with data retention
– Up to +8 dBm available output power
– Down to -88 dBm Rx sensitivity
– Up to 96 dB link budget with excellent link reliability
• Embedded BALF-NRG-02D3 integrated matched balun with harmonic filter
• Interfaces:
– 1 x UART, 1 x I 2 C, 1xSPI, 14 x GPIO, 2 x multifunction timer, 10-bit ADC, watchdog and RTC, DMA controller, PDM stream processor, SWD debug interface
• On-board chip antenna (BLUENRG-M2SA) or PCB antenna (BLUENRG-M2SP)
• Small form factor: 11.5 mm x13.5 mm
• Complemented with Bluetooth low energy protocol stack library (GAP, GATT,
SM, L2CAP, LL)
• AES secutity co-processor
• Bluetooth low energy SDK with a wide range of available profiles
• Certification
– CE qualified
– FCC, IC modular approval certified
– TYPE qualified
– BQE qualified
– WPC certification
– SRRC certification (BlueNRG-M2SA)
– KCC cerification
• Pre-programmed UART bootloader
• Operating supply voltage: from 1.7 to 3.6 V
• Operating temperature range: -40 °C to 85 °C
Applications
• Internet of Things
• Smart Home
• Building and industrial automation
• Smart Lighting
• Remote and access control
• Fitness, wellness and sports
• Consumer medical
DS13053 - Rev 7 - December 2021
For further information contact your local STMicroelectronics sales office.
www.st.com
BlueNRG-M2
• Security and proximity
• Assisted living
• PC and smart phone peripherals
Description
The BlueNRG-M2 is a Bluetooth® low energy system-on-chip application processor certified module, certified under BT specifications v5.2 and BQE qualified. The
BlueNRG-M2 module supports multiple roles simultaneously and can act at the same time as Bluetooth master and slave device. The BlueNRG-M2 is based on the
BlueNRG-2 system-on-chip and entire Bluetooth low energy stack and protocols are embedded into module. The BlueNRG-M2 module provides a complete RF platform in a tiny form factor. Radio, embedded antenna and high frequency oscillators are integrated to offer a certified solution to optimize the time-to-market of the final applications. The BlueNRG-M2 can be powered directly with a pair of AAA batteries or any power source from 1.7 to 3.6 V.
DS13053 - Rev 7 page 2/31
1
BlueNRG-M2
General description
General description
•
•
•
•
•
•
•
The BlueNRG-M2 is a Bluetooth low energy application processor modules certified under Bluetooth® v5.2
specifications.
The BlueNRG-M2 module has been designed around the ST BlueNRG-2 SoC where its Cortex-M0 core can execute both Bluetooth protocols and customer application. Optimized memory architecture includes 256 kB of Flash memory and 24 kB of ultra-low-leakage RAM (with full data retention). A complete power-optimized
Bluetooth stack library provides:
• Master, slave, multiple role support
GAP: central, peripheral, observer or broadcaster roles
Simultaneous advertising and scanning
Capability of being slave of up to two masters simultaneously
ATT/GATT: client and server
SM: privacy, authentication and authorization
L2CAP
Link Layer: AES-128 encryption and decryption
In the BLUENRG-M2SA module both 32 MHz and 32 kHz crystal oscillators are available. It has been designed to leverage the BlueNRG-2 integrated DC-DC step down converter in order to achieve the best power consumption in active mode. It also embeds a high efficiency chip antenna. It can be configured to support both application processor (host-less) and network processor (hosted) modes.
Being based on the BlueNRG-2 SoC, the BlueNRG-M2 module leverages all tools and documentation of its ecosystem: development kit, application notes, user manuals, design notes & Tips. A wide set of sample programs are also available in C source code.
The BlueNRG-M2 module has a wide set of peripherals available for customer applications (1 x UART interface, 1 x SPI interface, 1 x I
2
C interface, 14 GPIO, 2 x multifunction timer, 10-bit ADC, watchdog & RTC, DMA controller,
PDM stream processor).
The BlueNRG-M2 module enables wireless connectivity into electronic devices, not requiring any RF experience or expertise for integration into the final product. The BlueNRG-M2 module provides a complete RF application platform in a tiny form factor (11.5 x 13.5 x 2.0 mm) and being a certified solution optimizes the time to market of the final applications.
The BlueNRG-M2 module allows applications to meet the tight advisable peak current requirements imposed with the use of standard coin cell batteries. Optimized results are obtained when the embedded high-efficiency DC-DC step-down converter is used (BLUENRG-M2SA). Instead, for the BLUENRG-M2SP the best performance in terms of power consumption is achieved using a 1.8 V DC power supply. The BlueNRG-M2 can be powered directly with a standard 3 V coin cell battery as with a pair of AAA batteries or any power source from 1.7 to 3.6 V.
DS13053 - Rev 7 page 3/31
2
Block diagram
Figure 1. HW block diagram for the BlueNRG-M2
BlueNRG-M2
Block diagram
DS13053 - Rev 7 page 4/31
BlueNRG-M2
Software architecture
3
Software architecture
3.1
•
•
•
•
•
•
Software development kit
The BlueNRG-M2 module embeds the BlueNRG-2 application processor. Refer to the BlueNRG-2 web page
( http://www.st.com
) to get access to:
BlueNRG-2 datasheet development kit
Application notes
User manuals
Tools and software
Design note and tips
•
•
Software and firmware should be configured taking into account the BlueNRG-M2 specific configuration as
described in Section 2 Block diagram
.
The BLUENRG-M2SA module has:
• 32 MHz crystal oscillator
• 32 kHz crystal oscillator
SMPS DC-DC converter
10 µH SMPS inductor
•
•
The projects provided with the development kit should be customized defining as following:
• HS_SPEED_XTAL=HS_SPEED_XTAL_32MHZ
LS_SOURCE=LS_SOURCE_EXTERNAL_32KHZ
SMPS_INDUCTOR=SMPS_INDUCTOR_10uH
The BLUENRG-M2SP module has:
• 32 MHz crystal oscillator
• LDO converter
•
•
The projects provided with the development kit should be customized as follows:
• HS_SPEED_XTAL=HS_SPEED_XTAL_32MHZ
LS_SOURCE=LS_SOURCE_INTERNAL_RO
SMPS_INDUCTOR=SMPS_INDUCTOR_NONE
DS13053 - Rev 7 page 5/31
3.2
BlueNRG-M2
Software structure
Software structure
There are two possible software architectures:
1.
Host-less mode (application processor): customer application runs on the BlueNRG-M2 module. Many sample projects are available in the development kit
Figure 2. BlueNRG-M2 - BLE application processor
1.
Hosted mode (network processor): the module is configured as network module controlled by an external host connected via SPI or UART. A project named DTM is available in the development kit that configures the BlueNRG-M2 module as a network module.
Figure 3. BlueNRG-M2 as BLE network processor
DS13053 - Rev 7 page 6/31
BlueNRG-M2
General characteristics
4
General characteristics
4.1
4.2
Absolute maximum ratings
Table 1. Absolute maximum ratings
Ratings
Storage temperature range
Supply voltage, V
IN
I/O pin voltage (V
IO
five-volt tolerant pin)
RF saturation input power
VESD-HBM electrostatic discharge voltage
Min.
-40
-0.3
-0.3
-
Typ.
-
-
-
8
±2.0
Operating conditions
Table 2. Operating conditions
Ratings
Storage temperature range
Operating ambient temperature range
Supply voltage, V
IN
Signals and I/O pin voltage (according supply voltage)
Frequency range
Min.
-40
-40
1.7
1.7
2402
Typ.
-
-
3.3
-
-
Max.
+85
3.9
3.9
-
Unit
°C
V
V dBm kV
Max.
+85
+85
3.6
3.6
2480
Unit
°C
°C
V
V
MHz
DS13053 - Rev 7 page 7/31
BlueNRG-M2
Electrical specifications
5
Electrical specifications
5.1
Electrical characteristics
Characteristic measured over recommended operating conditions unless otherwise specified. Typical values are referred to V
IN
= 3.3 V, 25 °C, SMPS on, XO 32 kHz and 32 MHz.
Symbol
IDD
Parameter
Table 3. Electrical characteristics for the BLUENRG-M2SA
Supply current
Test conditions
Reset
Standby
Sleep mode: 32 kHz XO ON (24 kB retention
RAM)
Active mode
RX
TX +8 dBm
TX +4 dBm
TX +2 dBm
TX -2 dBm
TX -5 dBm
TX -8 dBm
TX -11 dBm
TX -14 dBm
Min.
Typ.
5
0.5
0.9
1.89
7.55
14.78
10.73
9.27
8.46
7.89
7.45
7.17
7.01
Max.
Unit nA uA
μA mA mA mA mA mA mA mA mA mA mA
Characteristic measured over recommended operating conditions unless otherwise specified. Typical values are referred to V
IN
= 3.3 V, 25 °C, SMPS off, RO 32 kHz and 32 MHz.
Symbol
I
DD
Parameter
Table 4. Electrical characteristics for the BLUENRG-M2SP
Supply current
Test conditions
Reset
Standby
Sleep mode: 32 kHz RO ON (24 kB retention
RAM)
Active mode
RX
TX +8 dBm
TX +4 dBm
TX +2 dBm
TX -2 dBm
TX -5 dBm
TX -8 dBm
TX -11 dBm
Min.
Typ.
5
0.5
2.1
19.1
16.9
15.6
14.7
14.1
2.75
15
33.9
22.6
Max.
Unit nA uA
μA mA mA mA mA mA mA mA mA mA
DS13053 - Rev 7 page 8/31
5.2
BlueNRG-M2
Digital I/O specifications
Symbol
I
DD
Parameter
Supply current
Test conditions
TX -14 dBm
Min.
Typ.
13.7
Max.
Unit mA
Digital I/O specifications
IO pins are directly connected to the embedded state of the art BlueNRG-2 chipset. For more details about the digital I/O specifications, please refer directly to the BlueNRG-2 datasheet available on www.st.com.
DS13053 - Rev 7 page 9/31
5.3
BlueNRG-M2
RF general characteristics
RF general characteristics
Characteristic measured over recommended operating conditions unless otherwise specified. Typical value are referred to V
IN
= 3.3 V, 25 °C, DC/DC on, XO 32 kHz (BLUENRG-M2SA only) and XO 32 MHz.
Symbol
FREQ
FCH
RFch
Table 5. RF general characteristics
Parameter
Frequency range
Channel spacing
RF channel center frequency
Test conditions Min.
2400
-
2402
Typ.
-
2
-
Max.
2483.5
-
2480
Unit
MHz
MHz
MHz
Table 6. BLUENRG-M2SA RF characteristics
Symbol
RXSENS
Parameter
Test conditions
Radiated
Conducted
Min.
Typ.
+5
-85
1. PA-Level set to 0x07 and En-High_Power set to 0x01 (corresponding to +8 dBm in conducted mode).
2. Radiated power may be impacted by application board / housing / etc.
Max.
Unit dBm dBm
Table 7. BLUENRG-M2SP RF characteristics
Symbol Parameter
Radiated output power
RXSENS Sensitivity
Test conditions
Radiated
Conducted
Min.
+7
Typ.
-85
1. PA-Level set to 0x07 and En-High_Power set to 0x01 (corresponding to +8dBm in conducted mode).
2. Radiated power may be impacted by application board / housing / etc.
Max.
Unit dBm dBm
DS13053 - Rev 7 page 10/31
5.4
Pin assignment
Figure 4. Pin connection for the BLUENRG-M2SA
BlueNRG-M2
Pin assignment
Figure 5. Pin connection for the BLUENRG-M2SP
DS13053 - Rev 7 page 11/31
DS13053 - Rev 7
BlueNRG-M2
Pin assignment
Table 8. Pin connection
Pin # Name
Mode “000” Mode “001”
Function
Mode “100” Mode “010”
6
7
4
5
1
2
3
10
11
8
9
12
13
18
19
20
14
15
16
17
ADC2
ADC1
DIO4
DIO5
VIN
ANATEST0/DIO14
GND
DIO6
DIO8
DIO11
DIO9
DIO10
ANATEST1
DIO0
DIO2
DIO3
DIO1
RESETN
DIO12
GPIO4
GPIO5
GPIO14
GPIO7
GPIO6
GPIO8
GPIO11
GPIO9
GPIO10
GPIO0
GPIO2
GPIO3
GPIO1
ADC input 2
ADC input 1
UART_RXD I2C2_CLK
UART_TXD I2C2_DAT
Power Supply
I2C1_CLK
UART_CTS
SPI_CLK
I2C2_DAT
Ground
UART_RTS
UART_TXD
UART-RXD
SWCLK
SWDIO
I2C2_CLK
SPI_CLK
SPI_CS1
SPI_IN
Anatest1
UART_CTS
PWM0
PWM1
UART_RTS
SPI_CLK
SPI_OUT
SPI_IN
SPI_CS1
Reset
I2C1_CLK
PWM0
PWM1
ADC_DAT
PDM_CLK
PDM_DAT
PDM_DAT
PDM_CLK
ADC_CLK
PDM_DAT
GPIO12
GND
N.C.
N.C.
Ground or leave unconnected
Leave unconnected
Leave unconnected
1. The pin DIO7/BOOT is monitored by bootloader after power-up or hardware reset and it should be low to prevent unwanted bootloader activation.
2. The function SPI_IN indicates that the pin is always an input when configured for SPI. Thus in case of SPI master role, it acts as MISO pin. In case of SPI slave role, this pin act as MOSI
3. The function SPI_OUT indicates that the pin is always an output when configured for SPI. Thus in case of SPI master role, it acts as MOSI pin. In case of SPI slave role, this pin act as MISO.
4. DI012 can only be general purpose input pins (not output), or I 2 C1 clock pin.
5. BLUENRG-M2SA only.
page 12/31
6
Note:
6.1
BlueNRG-M2
Hardware design
Hardware design
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•
•
All unused pins should be left floating; do not ground
All GND pins must be well grounded
The area around the module should be free of any ground planes, power planes, trace routings, or metal for 6 mm from the module antenna position, in all directions.
Traces should not be routed underneath the module
Reset circuitry
The BlueNRG-M2 module requires an external reset circuitry to ensure proper operation at power-on. Refer to the
"Reset management" section of the BlueNRG-2 datasheet for details.
Figure 6. Reset circuitry
6.2
If reset pin is controlled by an external host, RC circuit on the RESETn line is not required.
Debug interface
The BlueNRG-M2 embeds the ARM serial wire debug (SWD) port. It is two pin (clock and single bi-directional data) debug interface, providing all the debug functionality plus real time access to system memory without halting the processor or requiring any target resident code
Pin functionality
SWCLK
SWDIO
Table 9. Debug interface
Module PIN
12
13
Pin description
SWD clock signal
SWD data signal
For more information refer to the BlueNRG-2 technical documentation (https://www.st.com).
DS13053 - Rev 7 page 13/31
6.3
BlueNRG-M2
Reflow soldering
Reflow soldering
The BlueNRG-M2 is a high temperature strength surface mount Bluetooth® module supplied on a 23-pin
(BLUENRG-M2SA) or 20 pin (BLUENRG-M2SP), 4-layer PCB. The final assembly recommended reflow profiles are indicated here below.
Soldering phase has to be executed with care: in order to avoid undesired melting phenomenon, particular attention has to be taken on the set up of the peak temperature.
Here are some suggestions for the temperature profile based on the following recommendations.
Table 10. Soldering profile
Profile feature
Average ramp up rate (T
SMAX
to T p
)
Preheat temperature min (T
S
min.) temperature max (T
S
max.) time (t
S
min to t
S
max.) (t
S
)
Time maintained above
Temperature T
L
Time t
L
Peak temperature (T
P
)
Time within 5 °C of peak temperature (T
P
-5°)
Ramp down rate
Time from 25 °C to peak temperature
Figure 7. Soldering profiles
PB-free assembly
3°C/ s max.
150 °C
200 °C
60-100 s
217 °C
60-70 s
240 +0 °C
10-20 s
6 °C/s
8 minutes max.
DS13053 - Rev 7 page 14/31
BlueNRG-M2
Regulatory compliance
7
Regulatory compliance
7.1
7.1.1
7.1.2
Note:
FCC certification
This module has been tested and found to comply with the FCC part 15 rules. These limits are designed to provide reasonable protection against harmful interference in approved installations. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference may not occur in a particular installation.
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
1.
this device may not cause harmful interference
2.
this device must accept any interference received, including interference that may cause undesired operation
Modifications or changes to this equipment not expressly approved by STMicroelectronics may render void the user's authority to operate this equipment.
Modular approval
FCC ID: S9NBNRGM2SA & S9NBNRGM2SP
In accordance with FCC part 15, the BLUENRG-M2SA and BLUENRG-M2SP is listed as a modular transmitter device.
This module is evaluated for stand-alone use only. Finished products incorporating multiple transmitters must comply with collocation and RF exposure requirements in accordance with FCC multi-transmitter product procedures. Collocated transmitters operating in portable RF Exposure conditions (e.g. <20 cm from persons including but not limited to body worn and hand held devices) may require separate approval.
Labeling instructions
When the BLUENRG-M2SA and BLUENRG-M2SP are integrated into the final product, the OEM must ensure that the FCC labeling requirements are satisfied. A statement must be included on the exterior of the final product which indicates the product includes a certified module. The label should state the following (or similar wording that conveys the same meaning):
Contains FCC ID: S9NBNRGM2SA & S9NBNRGM2SP
OR
This product contains FCC ID: S9NBNRGM2SA & S9NBNRGM2SP
The OEM must include the following statements on the exterior of the final product unless the product is too small
(e.g. less than 4 x 4 inches):
This device complies with part 15 of the FCC rules. Operation is subjected to the following two conditions:
1.
this device may not cause harmful interference and
2.
this device must accept any interference received, including any interference that may cause undesired operations.
Product manual instructions
This section applies to OEM final products containing the BlueNRG-M2 module, subjected to FCC compliance.
The final product manual must contain the following statement (or a similar statement that conveys the same meaning):
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. (Part. 15.21)
In the case where an OEM seeks Class B (residential) limits for the final product, the following statement must be included in the final product manual:
DS13053 - Rev 7 page 15/31
Note:
Note:
7.2
7.2.1
7.3
BlueNRG-M2
IC certification
•
•
•
•
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help
In the case where an OEM seeks the lesser category of a Class A digital device for the final product, the following statement must be included in the final product manual:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part
15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his expense.
IC certification
This device contains license-exempt transmitter(s)/receiver(s) that comply with innovation, science and economic development Canada’s license-exempt RSS(s). Operation is subjected to the following two conditions:
1.
this device may not cause interference and
1.
this device must accept any interference, including interference that may cause undesired operations of the device.
In addition, in accordance with RSS-102 clause 2.6, the RF exposure compliance distance of the BlueNRG-M2 is set equal to 15 mm.
Modular approval
IC: 8976C-BNRGM2SA and 8976C-BNRGM2SP
In accordance with IC RSS-247, the BlueNRG-M2 is listed as a modular transmitter device.
This module is evaluated for stand-alone use only. Finished products incorporating multiple transmitters must comply with collocation and RF exposure requirements in accordance with IC multi-transmitter product procedures. Collocated transmitters operating in portable RF Exposure conditions (e.g. <20 cm from persons including but not limited to body worn and hand held devices) may require separate approval.
Labeling instructions
When the BlueNRG-M2 is integrated into the final product, the OEM must ensure that the IC labeling requirements are satisfied. A statement must be included on the exterior of the final product which indicates that the product includes a certified module. The label should state the following (or similar wording that conveys the same meaning):
Contains IC: 8976C-BNRGM2SA and 8976C-BNRGM2SP or this product contains IC: 8976C-BNRGM2SA and 8976C-BNRGM2SP
The OEM must include the following statements on the exterior of the final product unless the product is too small
(e.g. less than 4 x 4 inches).
•
CE certification
The BlueNRG-M2 module has been certified according to the following certification rules:
•
ETSI EN 301 489-17 V3.2.4
DS13053 - Rev 7 page 16/31
BlueNRG-M2
TYPE certification
•
•
•
ETSI EN 301 489-1 V2.2.3
EN 62311:2008
1. ETSI EN 300 328 V2.2.2 (2019-07): "Wideband transmission systems;Data transmission equipment operating in the 2,4
GHz band;Harmonized Standard for access to radio spectrum".
2. ETSI EN 301 489-17 V3.2.4 (2020-09): "ElectroMagnetic Compatibility (EMC)standard for radio equipment and services;
Part 17: Specific conditions for Broadband Data Transmission Systems;Harmonised Standard for ElectroMagnetic
Compatibility.
3. ETSI EN 301 489-1 V2.2.3 (2019-11): "ElectroMagnetic Compatibility (EMC) standard for radio equipment and services;
Part 1: Common technical requirements; Harmonised Standard for ElectroMagnetic Compatibility.
4. EN 62368-1:2020/A11:2020: “Audio/video, information and communication technology equipment - Part 1: Safety requirements”.
The module is provided by CE marking:
7.4
7.5
7.6
7.6.1
The module has obtained the RED certificate:
•
•
0051-RED-0092 (BLUENRG-M2SA)
0051-RED-0098 (BLUENRG-M2SP)
Hereby, STMicroelectronics declares that the radio equipment type BLUENRG-M2 is in compliance with Directive
2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address: https://www.st.com/en/wireless-connectivity/bluenrg-m2.html#documentation
The certified module production firmware release is: 2.X
For additional information please refer to: STMicroelectronics Via C. Olivetti 2, Agrate Brianza 20864 (ITALY).
•
TYPE certification
The BlueNRG-M2 module has been tested according to following TYPE certification rules:
• Type of specified radio equipment
•
– Radio equipment according to certification ordinance article 2-1-9
Sophisticated low power radio data communication system in 2.4 GHz band.
• Class of emissions, assigned frequency, and antenna power
– F1D 2402 - 2480 MHz channel separation 2 MHz/40 channel, 0.005 W
Certification number:
– 006-000725 (BLUENRG-M2SA)
– 006-000726 (BLUENRG-M2SP)
•
•
WPC ETA certificate
The BlueNRG-M2 module is registered for equipment type approval (ETA) with WPC India.
Registration No: ETA-SD-20190702736 BlueNRG-M2SP
Registration No: ETA-SD-20210805996 BlueNRG-M2SA
SRRC certification
Modular approval
The BlueNRG-M2SA module complies with Chinese SRRC certification.
• SRRC CMIIT ID: 2021DP1341
DS13053 - Rev 7 page 17/31
7.6.2
7.7
BlueNRG-M2
Bluetooth certification
SRRC labeling instructions
When the BlueNRG-M2SA is intergrated into the final product, the OEM must ensure that the FCC labeling requirements are satisfied. A statement must be included on the exterior of the final product, which indicates the product includes a certified module. The label should state the following (or similar wording that conveys the same meaning): this product uses the SRRC approved radio modular. CMIIT ID: 2021DP1341.
•
•
•
•
•
Bluetooth certification
The module with embedded stack and profile has been qualified in accordance with SIG qualification rules:
• Declaration ID: D043965
Upgraded declaration ID: U053518
Qualified design ID: 160033
Product type: End Product
Core spec version: 5.2
Product description: Bluetooth low energy v5.2 module
DS13053 - Rev 7 page 18/31
8
8.1
BlueNRG-M2
Package information
Package information
In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com
. ECOPACK is an ST trademark.
BLUENRG-M2SA package information
Figure 8. BLUENRG-M2SA package outline
DS13053 - Rev 7 page 19/31
BlueNRG-M2
BLUENRG-M2SA package information
Symbol
A
A1
A2
D
E
F
G dia
Pad size X,Y (on bottom side) e-pitch
Table 11. BLUENRG-M2SA mechanical data
Min.
2.1
0.7
1.4
mm
Typ.
1
1.46
0.7
0.6x1
1.27
2.3
0.8
1.5
11.5
13.5
Figure 9. BLUENRG-M2SA recommended footprint
Max.
2.5
0.9
1.6
tol.+/-0.025
DS13053 - Rev 7 page 20/31
8.2
BlueNRG-M2
BLUENRG-M2SP package information
BLUENRG-M2SP package information
Figure 10. BLUENRG-M2SP package outline
DS13053 - Rev 7 page 21/31
BlueNRG-M2
BLUENRG-M2SP package information
Symbol
A
A1
A2
D
E
F
G dia
Pad size X,Y (on bottom side) e-pitch
Table 12. BLUENRG-M2SP mechanical data
Min.
2.1
0.7
1.4
mm
Typ.
1
1.46
0.7
0.6x1
1.27
2.3
0.8
1.5
11.5
13.5
Figure 11. BLUENRG-M2SP recommended footprint
Max.
2.5
0.9
1.6
tol.+/-0.025
DS13053 - Rev 7 page 22/31
8.3
BlueNRG-M2 packing information
Figure 12. BlueNRG-M2 tape outline
BlueNRG-M2
BlueNRG-M2 packing information
Figure 13. BlueNRG-M2 tape dimension outline
DS13053 - Rev 7 page 23/31
DS13053 - Rev 7
Figure 14. BlueNRG-M2 reel outline
BlueNRG-M2
BlueNRG-M2 packing information
Dimensions
N
T
D
G
A
B
C
Table 13. BlueNRG-M2 reel mechanical data
Reel
Min.
328
1.5
12.8
20.2
24.4
100
26.4
Max.
332
13.5
26.4
103
30.4
page 24/31
9
BlueNRG-M2
Traceability
Traceability
Each module is univocally identified by serial number stored in a 2D data matrix laser marked on the top side
(shield) of the module itself.
Each module bulk is identified by a bulk ID.
Bulk ID and module 2D data matrix are linked by a reciprocal traceability link. The module 2D data matrix traces the lot number of any raw material used according to following rules:
Letter
HA
YWW
E
LL
XX
0000
Table 14. Traceability information
Meaning
Reserved
Year and week number
Reserved
Lot sequence number
Lot sub-sequence number
Serial number
DS13053 - Rev 7 page 25/31
BlueNRG-M2
Revision history
Date
26-Jun-2019
24-Jul-2019
13-Jan-2021
04-Mar-2021
19-Oct-2021
28-Oct-2021
10-Dec-2021
2
3
4
5
6
7
Table 15. Document revision history
Version
1
Changes
Initial release.
Updated features in cover page,
Figure 4. Pin connection for the BLUENRG-
and Figure 6. Reset circuitry .
Added
Section 8.3 BlueNRG-M2 packing information
Updated cover image, Section Features
Section 1 General description ,
,
, Section 7.7 Bluetooth certification .
Added
Section 7.5 WPC ETA certificate
.
.
Added
Section 7.6 SRRC certification , Section 7.6.1 Modular approval
and
Section 7.6.2 SRRC labeling instructions
.
and Section 7.3 CE certification .
Updated Table 8. Pin connection
.
, and Section 7.5 WPC ETA certificate .
DS13053 - Rev 7 page 26/31
BlueNRG-M2
Contents
Contents
DS13053 - Rev 7 page 27/31
BlueNRG-M2
Contents
DS13053 - Rev 7 page 28/31
BlueNRG-M2
List of tables
List of tables
DS13053 - Rev 7 page 29/31
BlueNRG-M2
List of figures
List of figures
DS13053 - Rev 7 page 30/31
BlueNRG-M2
IMPORTANT NOTICE – PLEASE READ CAREFULLY
STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of
Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks . All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2021 STMicroelectronics – All rights reserved
DS13053 - Rev 7 page 31/31
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