EFR32BG21 - Blue Gecko Wireless SoC

Name: EFR32BG21
SKU: EFR32BG21-1391068

Silicon Labs

The EFR32BG21 by Silicon Labs is a Blue Gecko Wireless SoC. Below is the official datasheet preview.

Datasheet Details

Part number	EFR32BG21
Manufacturer	Silicon Labs
File Size	857.53 KB
Description	Blue Gecko Wireless SoC
Datasheet	EFR32BG21-SiliconLabs.pdf
Additional preview pages of the EFR32BG21 datasheet.

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.
Robust peripheral set and up to 20 GPIO in a 4x4 QFN package Core / Memory ARM CortexTM M33 processor with DSP extensions, FPU and Trust Zone Flash Program Memory Secure Boot with Root of Trust and S.

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Published: Jul 16, 2019 |