Programmable pic, USB microcontroller, programming microcontroller - tatanh1983/conchodom GitHub Wiki

STM32G Series 256 kB Flash 128 kB RAM 170 MHz 32-Bit Microcontroller - LQFP-128

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32g474qct6-stmicroelectronics-7173732