EFR32BG22C224F512GM32-CR - Silicon Labs

Manufacturer Part Number

EFR32BG22C224F512GM32-CR

Manufacturer

Energy Micro (Silicon Labs)

Introduction

The EFR32BG22C224F512GM32-CR is a Bluetooth 5.2 transceiver and microcontroller combo chip from Energy Micro, a subsidiary of Silicon Labs. It is part of the EFR32 Blue Gecko series and is designed for wireless connectivity applications.

Product Features and Performance

4GHz to 2.4835GHz frequency range

Supports Bluetooth 5.2 protocol

Modulation types: 2FSK, DSSS, GFSK, GMSK, MSK, OQPSK

-106.7dBm sensitivity

2Mbps maximum data rate

6dBm maximum output power

71V to 3.8V supply voltage

-40°C to 85°C operating temperature range

512kB Flash and 32kB RAM memory

Integrated peripherals: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART

18 GPIO pins

Product Advantages

Bluetooth 5.2 compliance for advanced wireless connectivity

Integrated microcontroller for reduced system complexity

Extensive peripheral set for diverse application requirements

Low power consumption for battery-powered devices

Key Technical Parameters

Frequency: 2.4GHz to 2.4835GHz

Supply Voltage: 1.71V to 3.8V

Operating Temperature: -40°C to 85°C

Memory: 512kB Flash, 32kB RAM

Transmit Current: 4.1mA to 8.5mA

Receive Current: 3.6mA to 4.5mA

Output Power: 6dBm

Data Rate: Up to 2Mbps

Sensitivity: -106.7dBm

Quality and Safety Features

RoHS compliant

32-QFN (4x4) package with exposed pad for improved thermal performance

Compatibility

Supports Bluetooth 5.2 protocol

Compatible with a wide range of Bluetooth-enabled devices

Application Areas

Wireless IoT devices

Bluetooth-based smart home and building automation

Industrial and consumer wireless applications

Wearable electronics

Wireless sensors and controllers

Product Lifecycle

The EFR32BG22C224F512GM32-CR is a current product in the EFR32 Blue Gecko series. Replacement or upgrade options may be available from Silicon Labs as technology evolves.

Key Reasons to Choose This Product

Bluetooth 5.2 compliance for advanced wireless connectivity

Integrated microcontroller for reduced system complexity

Extensive peripheral set for diverse application requirements

Low power consumption for battery-powered devices

RoHS compliance and good thermal performance