STMicroelectronics STM32WB5MMG 2.4GHz Wireless Module

STMicroelectronics STM32WB5MMG 2.4GHz Wireless Module is an ultra-low-power and small form factor certified wireless module. This module supports BLUETOOTH® Low Energy (BLE) 5.0, Zigbee® 3.0, OpenThread, dynamic and static concurrent modes, and 802.15.4 proprietary protocols. Based on the STMicroelectronics STM32WB55VGY wireless microcontroller, the STM32WB5MMG Module provides best-in-class RF performance. The STM32WB5MMG Wireless Module supports fully integrated BOM including 32MHz radio and 32KHz RTC crystals. 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. Typical applications include lighting and home automation, wireless audio devices, wellness, healthcare, beacons and accessories, personal trackers, gaming, smart locks, and industrial.

Features

  • Integrated chip antenna
  • BLE 5.0, Zigbee 3.0, and OpenThread certified
  • Dynamic and static concurrent modes
  • IEEE 802.15.4-2011 MAC PHY
  • Supports 2Mbits/s
  • 1-Mbyte Flash memory and 256-Kbyte SRAM
  • TX output power up to +6dBm
  • -96dBm RX sensitivity (BLE at 1 Mbps) and -100dBm (802.15.4)
  • Up to 75 meters range
  • Dedicated Arm® Cortex®-M0+ for radio and security tasks
  • Dedicated Arm Cortex-M4 CPU with FPU and Adaptive Real-Time (ART) accelerator up to 64MHz speed
  • Integrated SMPS
  • Integrated IPD for best-in-class and reliable antenna matching
  • Fully integrated BOM including 32MHz radio and 32KHz RTC crystals
  • Built-in security features like:
    • Secure Firmware Installation (SFI) for radio stack
    • Customer key storage/key management services
    • PKA, AES 256-bit, TRNG, PCROP, CRC, and 96-bit UID
    • Possibility to derive 802.15.4 and BLE 48-bit UEI
  • Ultra-low-power modes for battery longevity
  • 68 GPIOs
  • 1.8V to 3.6V VDD range
  • -40ºC to +85ºC temperature range
  • CE, FCC, IC, JRF, SRRC, RoHS, REACH, GOST, KC, and NCC certifications
  • Two layers PCB compatible (using external raw pins only)

Applications

  • Lighting and home automation
  • Wireless audio devices
  • Wellness
  • Healthcare
  • Personal trackers
  • Gaming and toys
  • Smart locks
  • Beacons and accessories
  • Industrial

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STMicroelectronics STM32WB5MMG 2.4GHz Wireless Module

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Block Diagram

Block Diagram - STMicroelectronics STM32WB5MMG 2.4GHz Wireless Module

Circuit Diagram

Application Circuit Diagram - STMicroelectronics STM32WB5MMG 2.4GHz Wireless Module

STMicroelectronics STM32WB5MMG 2.4GHz Wireless Module