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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.
主要特性
- 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
开发工具硬件
生态系统
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图片 产品型号 制造商 描述 
SensiBLE 2.1 SensiEDGE SensiBLE 2.1 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols. 产品型号SensiBLE 2.1 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols.
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图片 产品型号 制造商 描述 
X-NUCLEO-BNRG2A1 ST Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo 产品型号Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo
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评估工具
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图片 产品型号 制造商 描述 
STEVAL-IDB008V1M ST Evaluation platform based on the BlueNRG-M2SA module 产品型号Evaluation platform based on the BlueNRG-M2SA module
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支持和应用
质量与可靠性
| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| BLUENRG-M2SA | 批量生产 | BLUENRG-2 MODULE QFN, CHIP ANT | Industrial | Ecopack2 | |
| BLUENRG-M2SP | 批量生产 | BLUENRG-2 MODULE QFN, PCB ANT | Industrial | Ecopack2 | |
BLUENRG-M2SA
Package:
BLUENRG-2 MODULE QFN, CHIP ANTMaterial Declaration**:
BLUENRG-M2SP
Package:
BLUENRG-2 MODULE QFN, PCB ANTMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 封装 | 包装类型 | 温度（ºC） | 供货状态 | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||
| BLUENRG-M2SA | 4 distributors | 立即购买 | BLUENRG-2 MODULE QFN, CHIP ANT | Tape And Reel | -40 | 85 | 批量生产 | 5A992C | SOUTH KOREA | 4.695 / 1k | |
| BLUENRG-M2SP | 5 distributors | 立即购买 | BLUENRG-2 MODULE QFN, PCB ANT | Tape And Reel | -40 | 85 | 批量生产 | 5A992C | SOUTH KOREA | 4.215 / 1k | |
