EFR32BG22 Datasheet - Silicon Labs

EFR32BG22 Wireless Gecko SoC

EFR32BG22 Wireless Gecko SoC Family Data Sheet The EFR32BG22 Wireless Gecko family of SoCs is part of the Wireless Gecko portfolio. EFR32BG22 Wireless Gecko SoCs are ideal for enabling energy-friendly Bluetooth 5.2 networking for IoT devices. The single-die solution combines a 76.8 MHz Cortex-M33 with a high performance 2.4 GHz radio to provide an industry-leading, energy efficient wireless, SoC for IoT connected applications. Wireless Gecko applications include: Asset Tags and Beacon.

EFR32BG22 Features

* 32-bit ARM® Cortex®-M33 core with 76.8 MHz maximum operating frequency

* Up to 512 kB of flash and 32 kB of RAM

* Energy-efficient radio core with low active and sleep currents

* Bluetooth 5.2 Direction Finding

* Integrated PA with up to 6 dBm (2.4 GHz) TX p

EFR32BG22-SiliconLabs.pdf