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STMicroelectronics STM32U5 / ST67W611 Platform

STMicroelectronics STM32U5 / ST67W611 Platform

STM32 Nucleo

Key Hardware & Protocol Features

  • CSA-certified Matter hardware reference platform and development system
  • Powered by ultra-low-power STM32U5 Arm Cortex-M33 MCU and ST67W611 wireless radio
  • Full dual-band Wi-Fi and Bluetooth Low Energy connectivity for Matter end-devices
  • Hardware-enforced TrustZone security, secure boot, and cryptographic acceleration
  • Engineered for connected IoT gateways, sensor hubs, and smart home appliances

STMicroelectronics Corporate DNA & Headquarters

Full Brand Portfolio (4.3/5) →
Parent Company STMicroelectronics N.V.
Headquarters Location Switzerland
Corporate Structure Public (NYSE: STM)

Linked CSA Certification Records

STM32U5/ST67W611 - CSA-IOT

Certificate ID: stm32u5-st67w611 • Date: 07/26/2026 • Wi-Fi, Bluetooth

Official CSA Registry →

Ecosystem Strengths

Renowned for the widely adopted STM32 microcontroller ecosystem, robust hardware support for Matter over Thread/BLE via the STM32WB/WBA series, comprehensive developer tooling (STM32Cube), and advanced integrated security features.

Considerations

Exclusively B2B and developer-oriented with no direct consumer plug-and-play smart home products, presenting a steep technical learning curve and complex certification requirements for device makers.