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Description

The STM32WB5MMG is an ultra-low-power and small form factor certified 2.4GHz wireless module. It

802.15.4 proprietary protocols. Based on STMicroelectronics STM32WB55VGY wireless microcontroller, the

STM32WB5MMG provides best-in-class RF performance thanks to its good receiver sensitivity and a high

output power signal. Its low-power features enable extended battery life time, small coin-cell batteries or energy

harvesting.

The STM32WB5MMG requires no RF expertise and is the best way to speed-up any development and to reduce

associated costs. The module is completely protocol stack royalty-free.

Module overview

The module is an SiP-LGA86 package (system in package land grid array) that integrates the proven

STM32WB55VGY MCU with several external components. The package includes:

•

LSE crystal

•

HSE crystal

•

Passive components for SMPS

•

Antenna matching and antenna

•

IPD for RF matching and harmonics rejection

Communication

interface

STM32WB55VGY

1MB Flash

256KB RAM

Antenna

matching

STM32WB5MMG

Description

DS13252 - Rev 1

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