CATEGORIES

STM32WBA Series

The STM32WBA MCU series brings designers performance, efficiency, and flexibility. It embeds large memory to sustain both applications and connectivity activities, coming with up to 1 Mbytes of flash memory and 128 Kbytes of RAM. A smart set of peripherals like ADC, touch sensing, times, make this product a self-sufficient application wireless MCU.

  • High data rate to ensure fast and reliable data transfer
  • Multi-protocol flexibility (Bluetooth® Low Energy 5.4, IEEE 802.15.4 communication protocols, Zigbee®, Thread and Matter)
  • Long range capability to enlarge communication range
  • High output power to increase communication range thanks to +10 dBm of output power
  • Low-power messaging capability to extend battery lifetime

Based on the Arm® Cortex®-M33 core running at 100 MHz with TrustZone® technology, the STM32WBA series provides a high level of security, protecting data, IPs, and preventing hacks or device cloning.

Discover our product offering

New pink pictoFocus on the STM32WBA54/55

Supporting the latest protocols (Bluetooth® Low Energy 5.4, IEEE 802.15.4 communication protocols, Zigbee®, Thread and Matter), the STM32WBA54/55 line brings designers flexibility while ensuring enhanced security. Bluetooth 5.4 audio streaming is also supported.

Focus on the STM32WBA52

The STM32WBA52 line focuses on the Bluetooth® Low Energy 5.4 protocol, making it easy for non-expert developers to integrate wireless communication into their devices at an affordable cost.

STM32WBA52 product portfolio

Benefits

Enhanced wireless performance

  • Multiple protocols supported (Bluetooth® Low Energy 5.4 including audio, IEEE 802.15.4 communication protocols, Zigbee®, Thread and Matter)
  • Best-in-class +10 dBm output power

Improved efficiency

  • Increase battery life with the advertising extension for efficient device communication
  • Ensure fast and reliable data transfer for seamless connectivity

Advanced security

  • Protect your IP and increase privacy protection based on SESIP3 device capability (compliant with the current regulation)

Faster time-to-market

  • Accelerate your time-to-market by leveraging the market-proven STM32Cube ecosystem

Development tools for STM32WBA series

STM32WBA55G-DK1
Discovery kit
NUCLEO-WBA52CG nucleo board
NUCLEO-WBA55CG
Nucleo board
NUCLEO-WBA55CG nucleo board
STM32CubeWBA
STM32CubeMCU Package
STM32CubeWBA logo
STM32 developer zone banner STM32 MCU developer zone
Next generation of short-range wireless MCUs!
Multiprotocol, audio streaming, enhanced security