... CortexM3 chip configuration as the core component STM32F103ZET6 On-board resources:* CPU: STM32F103ZET6; (LQFP144-pin, on-chip integrated 512K flash, 64KRAM ... / D, D / A; PWM, CAN, USB, SDIO, FSMC and other resources) * Outside the expanded board 512K SRAM, 2M NOR FLASH (on ...