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STM32WBA54 & STM32WBA55

Wireless Arm Cortex-M33 Trust Zone MCU 100 MHz, Bluetooth LE 5.4, 802.15.4., ZigBee

STM32WBA

STM32WBA54/55 are now extending the STM32WBA Series, supporting the latest protocols (Bluetooth® Low Energy 5.4, IEEE 802.15.4 communication protocols, Zigbee®, Thread and Matter). The STM32WBA55 is also Bluetooth LE 5.4 audio compliant, supporting streaming features like Auracast broadcasting that enables new audio sharing use cases.

The STM32WBA54/55 line brings designers flexibility while ensuring enhanced security with Flash memory size from 512 K to 1M and RAM size from 96 K to 128 K.
 

Key features & benefits

  • Enhanced wireless performance
  • Reliable and compliant with the latest regulations
  • Simpler and faster development

 

Applications

  • Fitness
  • Medical
  • Lighting
  • Home automation

 

STM32WBA54/55 portfolio

STM32WBA54-55 portfolio

 

Available tools

 

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EBV - STM32 - STM32WBA54 - Documents (GBLS)

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EBV - STM32 - STM32WB-WL - STM32WBA55G-DK1 (MM)

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STM32WBA55G-DK1

 Discovery Kit for BLE Audio with STM32WBA55CGU6

The STM32WBA55G-DK1 Discovery kit is a complete demonstration and development platform for the STM32WBA55CGU7 microcontroller, featuring an Arm® Cortex®‑M33 core with Arm® TrustZone® and mainline security extension, 1 Mbyte of flash memory, and 128 Kbytes of SRAM, as well as smart peripheral resources.

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EBV - STM32 - STM32WBA - STM32CubeWBA (MM)

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STM32CubeWBA

STM32Cube MCU Package for STM32WBA series (HAL, Low-Layer APIs and CMSIS, File system, RTOS, BLE/802.15.4, Thread and Zigbee stacks - and examples running on ST boards)

STM32Cube is an STMicroelectronics original initiative to make the life of the developer easier by reducing development effort, time, and cost. STM32Cube covers the whole STM32 portfolio.

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EBV - STM32 - STM32WB-WL - NUCLEO-WBA55CG (MM)

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NUCLEO-WBA55CG

STM32 Nucleo-64 development board with STM32WBA55CG MCU, supports Arduino, ST Morpho connectivity

NUCLEO-WBA52CG and NUCLEO-WBA55CG are Bluetooth® Low Energy wireless and ultra-low-power boards embedding a powerful and ultra‑low‑power radio compliant with the Bluetooth® Low Energy SIG specification v5.3, IEEE 802.15.4-2015 PHY and MAC, supporting Thread®, Chip, and Zigbee®.

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EBV - STM32 - STM32WBA54 - Videos Static HTML

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Video*

Unlock the full potential of your wireless design with the STM32WBA series

 

*All videos are STMicroelectronic’s property