Datasheet Summary
EFR32BG21B Gecko Wireless SoC Family Data Sheet
The EFR32BG21B SoC is part of the Wireless Gecko portfolio. EFR32BG21B SoCs are ideal for enabling energy-friendly Bluetooth 5 networking for IoT devices.
The single-die solution bines an 80 MHz ARM Cortex-M33 a high performance 2.4 GHz radio, and an integrated Hardware Secure Engine to provide a highly secure, energy efficient wireless SoC for IoT connected applications.
EFR32BG21B applications include:
- Lighting
- Connected Home
- Gateways and Digital Assistants
- Building Automation and Security
KEY Features
- 32-bit ARM® Cortex®-M33 core with 80 MHz maximum operating frequency
- Up to 1024 kB of flash and 96 kB of RAM
- 12-channel...