Manufacturer Part Number
EM357-RT
Manufacturer
Energy Micro (Silicon Labs)
Introduction
Integrated RF transceiver and microcontroller for 2.4 GHz IEEE 802.15.4-based wireless applications
Product Features and Performance
4 GHz RF transceiver with O-QPSK modulation
Integrated 32-bit ARM Cortex-M3 microcontroller
192 kB flash, 12 kB RAM
Power output up to 8 dBm
Receiver sensitivity up to -102 dBm
Data rate up to 5 Mbps
Supports Zigbee and other 802.15.4-based protocols
Wide operating temperature range (-40°C to 85°C)
Low power consumption (21.5 mA transmit, 22 mA receive)
24 GPIO pins
Product Advantages
Highly integrated solution combining RF transceiver and MCU
Optimized for low-power wireless applications
Extensive development ecosystem and software support
Flexible and scalable architecture for various use cases
Key Technical Parameters
Frequency: 2.4 GHz
Supply voltage: 2.1 V to 3.6 V
Package: 48-QFN (7x7 mm)
Mounting type: Surface mount
Quality and Safety Features
RoHS compliant
Reliable and robust design for industrial applications
Compatibility
Compatible with Zigbee and other 802.15.4-based protocols
Application Areas
Wireless sensor networks
Home automation
Industrial control and monitoring
Wearable devices
Asset tracking
Product Lifecycle
Currently in active production
Successor models and upgrades available for future requirements
Several Key Reasons to Choose This Product
Highly integrated and optimized for low-power wireless applications
Flexible and scalable architecture supporting various protocols
Extensive development ecosystem and software support
Reliable and robust design for industrial-grade applications
Wide operating temperature range and low power consumption