STM32G474xB STM32G474xC STM32G474xE Arm® Cortex®.
STMicroelectronics
STM32G474RE - Arm Cortex-M4 32b MCU+FPU
STM32G474xB STM32G474xC STM32G474xE Arm® Cortex®-M4 32-bit MCU+FPU, 170 MHz / 213 DMIPS, 128 KB SRAM, rich analog, math acc, 184 ps 12 chan Hi-res tim.