EFR32BG21A010F512IM32-BR - Silicon Labs

Manufacturer Part Number

EFR32BG21A010F512IM32-BR

Manufacturer

Energy Micro (Silicon Labs)

Introduction

The EFR32BG21A010F512IM32-BR is a high-performance, low-power RF transceiver IC from Energy Micro (Silicon Labs), designed for Bluetooth 5.1 applications.

Product Features and Performance

4GHz operating frequency

Supports Bluetooth 5.1 protocol

Data rate up to 2Mbps

Transmit power up to 10dBm

Receive sensitivity up to -104.9dBm

Low current consumption: 33.8mA TX, 8.8mA RX

512kB Flash, 64kB RAM

Wide operating temperature range: -40°C to 125°C

Integrated 20 GPIOs, ADC, I2C, SPI, UART interfaces

Product Advantages

High-performance Bluetooth 5.1 connectivity

Low power consumption for extended battery life

Flexible interface options for easy integration

Wide temperature range for diverse applications

Key Technical Parameters

Frequency: 2.4GHz

Modulation: GFSK

Operating Voltage: 1.71V to 3.8V

Flash Memory: 512kB

RAM: 64kB

GPIO: 20

Quality and Safety Features

RoHS compliant

32-QFN (4x4) package

Compatibility

Compatible with Bluetooth 5.1 devices and systems.

Application Areas

Wireless IoT devices

Wearables

Smart home automation

Industrial automation

Medical devices

Product Lifecycle

The EFR32BG21A010F512IM32-BR is an active product, with no indication of discontinuation. Upgrades and replacements may be available in the future as technology advances.

Key Reasons to Choose This Product

Excellent Bluetooth 5.1 performance with high data rate and low power consumption

Flexible interface options for easy system integration

Wide temperature range for use in diverse environments

RoHS compliance for environmental safety

Proven reliability and quality from a trusted manufacturer, Energy Micro (Silicon Labs)