The STM32H743VGT6 from STMicroelectronics is a 32-bit ARM Cortex-M7 MCU running at 480 MHz, with 1 MB of Flash and 1 MB of RAM on-chip. It sits in the STM32H7 series, targeting high-throughput applications like industrial motor drives, Ethernet gateways, and HMIs that need the Cortex-M7's DSP and FPU throughput without external memory.
480 MHz — what the core speed buys you
The part carries Ethernet MAC, dual CAN-FD, USB OTG HS/FS, QSPI, and multiple SPI/I²C/UART interfaces — enough to serve as the central controller in a multi-protocol industrial gateway. The 82 GPIOs in the 100-LQFP package leave room for parallel LCD or external memory buses.