top of page

Silicon Labs Energy Harvesting Solutions for Constrained Applications

Low-Power, Wireless SoC Solutions

The single-die Silicon Labs EFR32BG22E Bluetooth® Wireless SoC product, part of the Wireless Gecko Series 2 platform, combines a 76.8 MHz Arm® Cortex®-M33 with a high performance, 2.4 GHz radio ideal for ultra-low power, energy efficient, wireless SoC IoT connected energy constrained battery-powered or battery-less applications.

EFR32BG22E Wireless Gecko SoCs

Silicon Labs EFR32BG22E
  • Low Power Wireless System-on-Chip: 

High Performance, surface-mount 32-bit 76.8 MHz ARM Cortex®-M33 maximum operating frequency with DSP instruction and floating-point unit for efficient signal processing extending coin cell battery life up to 10 years

  • Low Energy Fast Startup Protocol Support: Bluetooth 5.4 and Bluetooth Mesh wireless SoC enables Low Energy protocol support with Angle-of-Arrival (AoA) and Angle-of-Departure (AoD) directional finding.

  • Ultra-low transmit and receiving power: Designed with a strong focus on energy efficiency battery-saving solutions with high power performance.

  • Wide selection of MCU peripheral: Analog to Digital Converter (ADC) 12-bit @ 1 Msps to 16-bit @ 76.9 ksps.

  • Expanded memory: 512kB flash and 32kB RAM

Key Applications:

  • Asset Tags and Beacons, Ambient IoT

  • Consumer Electronics Remote Controls

  • Portable Medical, Sports, Fitness, and Wellness devices

  • Bluetooth Mesh Low Power Nodes

  • Connected Home, Energy Harvest Home Appliances

  • Building Automation and Security

  • Energy Harvesting Applications

  • TPMS / TMS (Tire Pressure Sensors)

For further details, contact today to learn more


bottom of page