The STM32F767VGH6: That clock speed, combined with the Cortex-M7's dual-issue pipeline and single-precision FPU, handles real-time control loops, audio processing, and protocol stacks without breaking a sweat. The 1 MB program memory is enough for a full RTOS, TCP/IP stack, and application code; the 512 KB RAM gives you room for large data buffers or a display frame buffer.
Connectivity and I/O — Ethernet, CAN, USB OTG on a single chip
This MCU packs Ethernet MAC, CANbus, USB OTG, and QSPI alongside a full set of UART, SPI, I²C, and SAI interfaces. For a board that needs to talk to a plant network over Ethernet, log data to an SD card over SDIO, and communicate with a host PC over USB, the STM32F767VGH6 covers all three without external bridge chips.
