Manufacturer Part Number
EM351-RTR
Manufacturer
Energy Micro (Silicon Labs)
Introduction
The EM351-RTR is a high-performance, low-power RF transceiver IC with an integrated microcontroller, designed for wireless applications operating in the 2.4GHz frequency band.
Product Features and Performance
Operates in the 2.4GHz frequency band
Supports data rates up to 5Mbps
Transmit power up to 8dBm
Receiver sensitivity up to -102dBm
Integrated 32-bit ARM Cortex-M3 microcontroller
128kB Flash and 12kB RAM memory
Supports various serial interfaces including I2C, JTAG, SPI, and UART
24 GPIO pins
Product Advantages
High-performance and low-power operation
Integrated microcontroller for reduced system complexity
Broad range of serial interface options
Flexible GPIO configuration
Key Technical Parameters
Frequency: 2.4GHz
Operating temperature: -40°C to 85°C
Supply voltage: 2.1V to 3.6V
Transmit current: 21.5mA to 43.5mA
Receive current: 22mA to 28.5mA
Modulation: O-QPSK
Quality and Safety Features
RoHS compliant
48-VFQFN exposed pad package
Compatibility
Supports IEEE 802.15.4 and ZigBee protocols
Application Areas
Wireless sensor networks
Home automation
Industrial control and monitoring
Wearable devices
Internet of Things (IoT) applications
Product Lifecycle
The EM351-RTR is an active product, and Energy Micro (Silicon Labs) continues to support it.
Replacement or upgrade options may be available, depending on the specific application requirements.
Several Key Reasons to Choose This Product
High-performance and low-power RF transceiver with integrated microcontroller
Flexible interface options and GPIO configuration
Supports industry-standard wireless protocols like IEEE 802.15.4 and ZigBee
Proven reliability and energy efficiency for a wide range of wireless applications
Extensive documentation and support from Energy Micro (Silicon Labs)