STM32F407VET6 development board Cortex-M4 STM32 minimum system learning board ARM core board STM module

STM32F407VET6 chip main parameters Kernel: Cortex-M4 32-bit RISC; Features: single-cycle DSP instructions Operating frequency: 168MHz 210DMIPS / 1025 DMIPS / MHZ Operating voltage: 1.8-3.6V Package: LQFP144 Storage resources: 512kB Flash 92 + 4kb SRAM