EFR32BG21 Datasheet - Silicon Labs

EFR32BG21, Blue Gecko Wireless SoC

EFR32BG21 Blue Gecko Wireless SoC Family Data Sheet The Blue Gecko family of SoCs is part of the Wireless Gecko portfolio.Blue Gecko SoCs are ideal .

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

* Blue Gecko applications include:
* Lighting
* Connected Home
* Gateways and Digital Assistants

EFR32BG21-SiliconLabs.pdf