STMicroelectronics increases Access to High-Performance Embedded Design with New STM32F7 MCU Lines and Ecosystem Extensions STMicroelectronics has introduced new STM32F7 microcontroller lines and added accessories and options to the development ecosystem, easing access to high-performance embedded design based on the ARM® Cortex®-M7 core. The latest STM32F722 and October 18, 2016 News