Silicon Labs EFR32MG22E Wireless Gecko SoCs
Silicon Labs EFR32MG22E Wireless Gecko System-on-Chips (SoCs) offer an optimized Zigbee® SoC solution with a 76.8MHz Arm® Cortex®-M33 and a high-performance 2.4GHz radio. This energy-efficient, wireless module is designed for IoT-connected, energy-constrained applications. The EFR32MG22E includes a 12-channel peripheral reflex system that enables autonomous interaction of MCU peripherals. This single-die solution also features up to 512kB flash and 32kB RAM as well as a fast cold start boot time and wake-up from EM4, making it ideal for energy-friendly, multiprotocol networking for IoT devices that require fast startup. Silicon Labs EFR32MG22E Wireless Gecko is designed for applications such as lighting and building controls, industrial sensors, energy harvesting, and Zigbee green power and home automation.
Features
- 12-channel peripheral reflex system enables autonomous interaction of MCU peripherals
- 32-bit Arm Cortex-M33 core with 76.8MHz maximum operating frequency
- Up to 512kB flash and 32kB RAM
- Integrated PA with up to 6dBm (2.4GHz) TX power
- Fast cold start boot time and wake-up from EM4
Applications
- Zigbee green power
- Zigbee end devices and home automation
- Lighting controls
- Building controls
- Industrial sensors
- Energy harvesting
- Smart building sensors
- Kinetic switches
- Condition monitoring
Videos
Block Diagram
Related SoCs
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Development Tools
Silicon Labs xG22 Development Tools
Based on the EFR32xG22 SoCs with IoT connectivity, delivering an optimized combination of features.
Silicon Labs EFR32xG22E Energy Harvesting Explorer Kit
Dev and eval platform focused on prototyping/creation of EFR32xG22E BLUETOOTH® LE IoT applications.
Silicon Labs EFR32xG22E Wireless Radio Board (xG22-RB4415A)
Plugs into the Main Development Board of the Wireless Gecko Starter Kit.
Silicon Labs XG22-EK8200A Energy Harvesting Explorer Kit
An excellent starting point for exploring and evaluating various energy harvesting solutions.