STM32WB

Based on our ultra-low-power MCU knowledge, the STM32WB brings connectivity on top of microcontroller for all-in-one solution, addressing Zigbee 3.0, Thread and Bluetooth Low Energy protocols.
The STM32WB is flexible solution from simple application up to high end product with a comfortable ecosystem and a wide portfolio.
The STM32WB is designed to reduce development time and cost, extend application battery life, and inspire innovation thanks to its rich and flexible peripheral set.
The dual-core architecture of the STM32WB enables real-time execution of both application code and network-processing tasks.
As a result, developers can ensure an outstanding end-user experience while also taking advantage of the flexibility to optimize system resources, power consumption, and material costs.
The Arm® Cortex®-M0+ network-processing controller contains protocol stacks including the STMicroelectronics Zigbee 3.0 stack and clusters, OpenThread Stack and the Bluetooth 5 stack and profiles, available in our STM32CubeWB FW package.
State-of-the-art protection features, essential to protect user data and help protect intellectual property in smart connected devices, include embedded customer-key storage, an elliptic curve encryption engine for Public Key Authentication (PKA), and hardware support for AES 256-bit cryptography. Developers can also future-proof products in the field, leveraging Secure Firmware Update (SFU) and support for FUS (Firmware Upgrade Service) to authenticate Over the Air (OTA) updates.

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