SI1003-E-GM2 - Silicon Labs

Manufacturer Part Number

SI1003-E-GM2

Manufacturer

Energy Micro (Silicon Labs)

Introduction

RF transceiver IC with integrated microcontroller

Product Features and Performance

240MHz to 960MHz operating frequency range

-40°C to 85°C operating temperature range

8V to 3.6V supply voltage

13dBm maximum RF output power

-121dBm receiver sensitivity

256kbps maximum data rate

17mA to 30mA transmit current

5mA receive current

32kB flash, 4.35kB RAM

Integrated MCU with 22 GPIOs

Supports FSK, GFSK, and OOK modulation

Integrated EZRadioPro protocol

Product Advantages

Integrated transceiver and MCU for reduced design complexity

Wide operating frequency range for versatile applications

Low power consumption for battery-operated devices

High performance RF capabilities

Key Technical Parameters

Frequency range: 240MHz to 960MHz

Operating temperature: -40°C to 85°C

Supply voltage: 1.8V to 3.6V

RF output power: 13dBm

Receiver sensitivity: -121dBm

Data rate: 256kbps

Transmit current: 17mA to 30mA

Receive current: 18.5mA

Memory: 32kB flash, 4.35kB RAM

GPIO: 22

Quality and Safety Features

RoHS compliant

Tray packaging

Compatibility

Compatible with general ISM < 1GHz RF applications

Application Areas

Wireless sensor networks

Industrial automation

Smart home and building automation

Asset tracking

Wireless remote control

Product Lifecycle

This product is currently in production and widely available.

Energy Micro (Silicon Labs) provides ongoing support and potential upgrades or replacements for this product.

Key Reasons to Choose This Product

Integrated transceiver and MCU for simplified design

Wide operating frequency range for versatile applications

Low power consumption for battery-operated devices

High RF performance with 13dBm output power and -121dBm sensitivity

Extensive protocol support including EZRadioPro

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

Readily available and supported by the manufacturer