STMicroelectronics has introduced a 250MHz Arm Cortex-M33 microcontroller with the company’s own security hardware and software trusted execution environment (TEE) on top of Arm’s TrustZone. The part is the STM32H573 (or 563, ST has said both, watch this space), and the internal security system has been dubbed ‘STM32Trust TEE security manager’ (right). “STM32H5 is the …
The post ST ramps up security in 250MHz Cortex-M33 MCU appeared first on Electronics Weekly .