EM357-RTR - Silicon Labs

Manufacturer Part Number

EM357-RTR

Manufacturer

Energy Micro (Silicon Labs)

Introduction

Highly integrated RF transceiver IC with embedded microcontroller

Designed for low-power wireless applications

Product Features and Performance

Supports 2.4GHz IEEE 802.15.4 and ZigBee protocols

O-QPSK modulation

Maximum data rate of 5Mbps

Transmit power up to 8dBm

Receiver sensitivity of -102dBm

24 GPIO pins

192kB Flash and 12kB RAM

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

Product Advantages

Highly integrated design reduces component count and system complexity

Low power consumption for extended battery life

Robust wireless performance with high sensitivity and output power

Flexible MCU with abundant on-chip peripherals

Key Technical Parameters

Frequency: 2.4GHz

Supply Voltage: 2.1V to 3.6V

Transmit Current: 21.5mA to 43.5mA

Receive Current: 22mA to 28.5mA

Quality and Safety Features

RoHS compliant

48-QFN (7x7) package with exposed pad

Compatibility

Compatible with various 802.15.4 and ZigBee-based wireless systems

Application Areas

Wireless sensor networks

Home and building automation

Industrial control and monitoring

Wearable devices

Smart home applications

Product Lifecycle

Currently in production

Replacement or upgrade options available from the manufacturer

Key Reasons to Choose This Product

Highly integrated and power-efficient design

Robust wireless performance with high sensitivity and output power

Flexible MCU with abundant on-chip peripherals for easy system integration

Wide operating temperature range for versatile applications

RoHS compliance and reliable packaging for quality assurance