32-bit ARM Cortex-M3 MCU, 32MHz, 384KB Flash, LCD, USB, 51 I/O
32-bit ARM Cortex-M3 MCU, 384KB Flash, 32MHz, LCD, USB, I2C, SPI
Ultra-low-power Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 32 MHz CPU, LCD, USB, 3xOp-amp, AES