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EFR32BG21B - Gecko Wireless SoC

Product Overview

Silicon Labs

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EFR32BG21B Gecko Wireless SoC by Silicon Labs - Datasheet Preview — Datasheet preview – EFR32BG21B

Datasheet Details

Part number	EFR32BG21B
Manufacturer	Silicon Labs
File Size	1.47 MB
Description	Gecko Wireless SoC
Datasheet	EFR32BG21B Datasheet
Additional preview pages of the EFR32BG21B datasheet.

Product details

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.
Robust peripheral set and up to 20 GPIO in a 4x4 QFN package Core / Memory ARM CortexTMM33 processor with DSP extensions, FPU and TrustZone Flash Program Memory Secure Boot with Root of Trust and Sec.

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Published: Nov 17, 2023 |