32-bit ARM Cortex-M3 MCU, 32MHz, 512KB Flash, USB, 109 I/O
32-bit ARM MCU, 384KB Flash, 32MHz, BGA, LCD, USB, I2C, SPI
32-bit ARM Cortex-M3 MCU, 256KB Flash, 32MHz, BGA
32-bit ARM MCU, 32MHz, 512KB Flash, USB, 109 I/O
