Stm32f427 Mcu 32-Bit Arm M4 Risc 2Mb Flash 2.5V/3.3V 100-Pin Lqfp T/R Chip Stm32f427vit6

Stm32f427 Mcu 32-Bit Arm M4 Risc 2Mb Flash 2.5V/3.3V 100-Pin Lqfp T/R Chip Stm32f427vit6

1tb flash drive usb 3.0 flash memory custom usb flash drive usb 2.0 flash drive