BlueNRG-M2 Series

Very low power application processor module for Bluetooth® low energy v5.2

Catalog

Very low power application processor module for Bluetooth® low energy v5.2

Part	Operating Temperature [Max]	Operating Temperature [Min]	Utilized IC / Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Power - Output	Antenna Type	Current - Transmitting [Max]	Current - Transmitting [Min]	Serial Interfaces	Package / Case	Mounting Type	Current - Receiving	Sensitivity	Frequency [Min]	Frequency [Max]	RF Family/Standard	Memory Size	Protocol
STMicroelectronics BLUENRG-M2SA
STMicroelectronics BLUENRG-M2SP
STMicroelectronics BLUENRG-M2SP
STMicroelectronics BLUENRG-M2SA
STMicroelectronics BLUENRG-M2SA	85 °C	-40 °C	BlueNRG-2	3.6 V	1.7 V	5 dBm	Integrated, Chip	14.78 mA	7.01 mA	ADC, GPIO, I2C, SPI, UART	23-SMD Module	Surface Mount	7.55 mA	-85 dBm	2.4 GHz	2.4835 GHz	Bluetooth	24 kB, 256 kB	Bluetooth v5.0
STMicroelectronics BLUENRG-M2SP	85 °C	-40 °C	BlueNRG-2	3.6 V	1.7 V	7 dBm	PCB Trace	33.9 mA	13.7 mA	ADC, GPIO, I2C, SPI, UART	20-SMD Module	Surface Mount	15 mA	-85 dBm	2.4 GHz	2.4835 GHz	Bluetooth	24 kB, 256 kB	Bluetooth v5.0

Catalog

Very low power application processor module for Bluetooth® low energy v5.2

Key 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

• 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

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.