BGM123A256V2 - Silicon Labs

Manufacturer Part Number

BGM123A256V2

Manufacturer

Energy Micro (Silicon Labs)

Introduction

RF transceiver module with Bluetooth 4.2 support

Enables wireless connectivity and communication in various applications

Product Features and Performance

Operates at 2.4GHz frequency

Supports temperature range of -40°C to 85°C

256kB Flash and 32kB RAM memory

8dBm output power

-90dBm receiver sensitivity

Supports GFSK modulation

Integrated chip antenna

Product Advantages

Compact 56-SMD module design

Wide operating voltage range of 1.85V to 3.8V

Low transmit and receive current consumption (8.2mA and 9mA respectively)

Integrated Bluetooth 4.2 protocol support

Multiple serial interface options (I2C, I2S, SPI, UART)

Key Technical Parameters

Frequency: 2.4GHz

Operating Temperature: -40°C to 85°C

Supply Voltage: 1.85V to 3.8V

Transmit Current: 8.2mA

Receive Current: 9mA

Flash Memory: 256kB

RAM: 32kB

Output Power: 8dBm

Receiver Sensitivity: -90dBm

Modulation: GFSK

Bluetooth Version: 4.2

Data Rate: 1Mbps

Quality and Safety Features

RoHS compliant

Tray packaging

Compatibility

Suitable for a wide range of wireless communication applications that require Bluetooth connectivity

Application Areas

Wearables

Internet of Things (IoT) devices

Wireless sensors

Home automation

Industrial automation

Healthcare devices

Product Lifecycle

Current product, not nearing discontinuation

Replacements and upgrades available from the manufacturer

Key Reasons to Choose This Product

Compact and integrated design

Wide operating voltage and temperature range

Low power consumption

Robust Bluetooth 4.2 protocol support

Multiple serial interface options for easy integration

RoHS compliance for environmental safety