Microcontroller,
32-bit ARM Cortex M0 MCU, 50MHz, 64KB Flash, 48-Pin LQFP
NuMicro NUC120 50MHz ARM MCU, 64KB FLASH, 8KB RAM, 45 I/Os, LQFP
32-Bit Microcontroller, 50 MHz, 33 I/O Lines, 32-Bit RISC, Quad Package
16-I/O PSOC1 Microcontroller, 8KB FLASH, 12MHz, I2C/SPI/UART, SSOP