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STMicroelectronics
STM32WB5MMG - Ultra-low-power Wireless MCU
STM32WB5MMGH6, STM32WB5MMGH6TR
Ultra-low-power and small form factor certified 2.4 GHz wireless module
Product Introduction
STM32WB5MMG is an ultra-low-power and small form factor certified 2.4 GHz wireless module. It supports Bluetooth® LE, Zigbee® 3.0, OpenThread, dynamic, and static concurrent modes, and 802.15.4 proprietary protocols. Based on the STMicroelectronics STM32WB55VGY wireless microcontroller, STM32WB5MMG provides best-in-class RF performance thanks to its high receiver sensitivity and output power signal. Its low-power features enable extended battery life, small coin-cell batteries, and energy harvesting.STM32WB5MMG revision Y is based on cut 2.1 of the STM32WB55VGY microcontroller. Revision X is based on cut 2.2.
STM32WB5MMG requires no RF expertise and is the best way to speed up any development and reduce associated costs. The module is completely protocol stack royalty-free.
Key Benefits
- Reduce Time to Market without the need of being an RF expert
Save 6-12 months of your application project by using a product already exposing the RF performance of the STM32WB series. - Fully optimized Bill of Material (BOM)
Reduced module size with WLSCP package, 2-layer PCB, and fully integrated BOM including 32 MHz radio and 32 kHz RTC crystals. - All Certifications included
Easy to deploy with pre-existing wireless stack and regional certifications included.
Key Features
- Includes STMicroelectronics state-of-the-art patented technology
- Integrated chip antenna
- Bluetooth® LE, Zigbee® 3.0, OpenThread certified
- Dynamic and static concurrent modes
- IEEE 802.15.4-2011 MAC PHY
- Supports 2 Mbits/s
- Frequency band 2402-2480 MHz
- Advertising extension
- Tx output power up to +6 dBm
- Rx sensitivity: -96 dBm (Bluetooth® LE at 1 Mbps), -100 dBm (802.15.4)
- Range: up to 75 meters
- Dedicated Arm® Cortex®-M0+ CPU for radio and security tasks
- Dedicated Arm® Cortex®-M4 CPU with FPU and ART (adaptive real-time accelerator) up to 64 MHz speed
- 1-Mbyte flash memory, 256-Kbyte SRAM
- Fully integrated BOM, including 32 MHz radio and 32 kHz RTC crystals
- Integrated SMPS
- Ultra-low-power modes for battery longevity
- 68 GPIOs
- SWD, JTAG
- Integrated IPD for best-in-class and reliable antenna matching
- 1.71 V to 3.6 V VDD range
- -40°C to 85°C temperature range
- Built-in security features, such as: secure firmware installation (SFI) for radio stack, customer key storage/key management services, PKA, AES 256-bit, TRNG, PCROP, CRC, 96-bit UID, possibility to derive 802.15.4 and Bluetooth® LE 48-bit UEI
- Certifications: CE, FCC, IC, JRF, SRRC, RoHS, REACH, KC, NCC
- Two-layer PCB compatibility (using external raw pins only)
Designed for Various Applications
- Lighting and home automation
- Wireless audio devices
- Wellness, healthcare, personal trackers
- Gaming and toys
- Smart locks
- Beacons and accessories
- Industrial
*STMicroelectronics Authorized Distributor
