Place of Origin:TW;Series:MCU 32-bit ARM;Mounting Type:64-Pin LQFP;Description:MCU 32-bit ARM Cortex M3 RISC 512KB Flash 2.5V/3.3V 64-Pin LQFP Tray;Manufacturer Part Number:STM32F103RET6;Type:MCU 32-bit ARM;Manufacturer:umean;Manufacturing Date Code:newe