BGM123A256V2R - Silicon Labs

Manufacturer Part Number

BGM123A256V2R

Manufacturer

Energy Micro (Silicon Labs)

Introduction

High-performance Bluetooth 4.2 System-on-Chip (SoC) with integrated RF transceiver and MCU

Product Features and Performance

4GHz Bluetooth 4.2 RF transceiver

32-bit ARM Cortex-M4F microcontroller

256kB flash, 32kB RAM

Integrated antenna

Low power consumption: 8.2mA TX, 9mA RX

Data rate up to 1Mbps

Sensitivity: -90dBm

Output power: 8dBm

Supports multiple serial interfaces: I2C, I2S, SPI, UART

Product Advantages

Compact 56-pin SMD module package

Wide operating voltage range: 1.85V to 3.8V

Wide operating temperature range: -40°C to 85°C

RoHS compliant

Key Technical Parameters

Frequency: 2.4GHz

Voltage: 1.85V to 3.8V

Current (TX): 8.2mA

Current (RX): 9mA

Flash memory: 256kB

RAM: 32kB

Output power: 8dBm

Sensitivity: -90dBm

Quality and Safety Features

RoHS compliant

Compatibility

Bluetooth 4.2 compatible

Application Areas

Wireless connected devices

IoT applications

Wearables

Wireless sensors

Home automation

Industrial control

Product Lifecycle

Currently available

No plans for discontinuation

Upgrades and replacements available

Key Reasons to Choose This Product

High-performance Bluetooth 4.2 connectivity

Low power consumption

Compact and integrated module design

Wide operating voltage and temperature ranges

Flexible serial interface options

RoHS compliance for environmental safety