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The BlueNRG-M2 is a Bluetooth® low energy system-on-chip application processor certified module, compliant with BT specifications v5.0 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.
Key Features
- Bluetooth v5.0 compliant
- 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 I2C, 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 security 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
- Pre-programmed UART bootloader
- Operating supply voltage: from 1.7 to 3.6 V
- Operating temperature range: -40 °C to 85 °C
- Bluetooth v5.0 compliant
All tools & software
All resources
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Oct 2020 |
19 Oct 2020
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Design Notes & Tips (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 02 Jul 2020 |
02 Jul 2020
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Flyers (3)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 04 Aug 2020 |
04 Aug 2020
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| 10 Aug 2018 |
10 Aug 2018
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| 14 May 2020 |
14 May 2020
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Brochures (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 29 Nov 2019 |
29 Nov 2019
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| 23 Mar 2020 |
23 Mar 2020
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Product Certifications (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 21 Jul 2020 |
21 Jul 2020
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| 21 Jul 2020 |
21 Jul 2020
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CAD/EDA Symbols, Footprints and Models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| BLUENRG-M2SA |
Active
|
BLUENRG-2 MODULE QFN, CHIP ANT | Industrial | Ecopack2 | |
| BLUENRG-M2SP |
Active
|
BLUENRG-2 MODULE QFN, PCB ANT | Industrial | Ecopack2 |
|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| BLUENRG-M2SA | 5 distributors | Buy Direct |
Active
|
5A992C | 5A002A2 | Tape And Reel | BLUENRG-2 MODULE QFN, CHIP ANT | -40 | 85 | SOUTH KOREA | 4.695 / 1k | |
| BLUENRG-M2SP | 7 distributors | Buy Direct |
Active
|
5A992C | 5A002A2 | Tape And Reel | BLUENRG-2 MODULE QFN, PCB ANT | -40 | 85 | SOUTH KOREA | 4.215 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
