EFR32BG21B Datasheet - Silicon Labs

EFR32BG21B, Gecko Wireless SoC

EFR32BG21B Gecko Wireless SoC Family Data Sheet The EFR32BG21B SoC is part of the Wireless Gecko portfolio.EFR32BG21B SoCs are ideal for enabling en.

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 Peripheral Reflex System enabling autonomous interaction of MCU peripherals
* Integrated PA with up to 20 dBm (2.4 GHz) TX power
* Rob

Applications

* EFR32BG21B applications include:
* Lighting
* Connected Home
* Gateways and Digital Assistants

EFR32BG21B-SiliconLabs.pdf