32-bit ARM Cortex-M3 MCU, 50MHz, 256KB Flash, 64KB RAM, LFBGA
32-bit ARM MCU 50MHz 256KB Flash 64KB RAM LFBGA
Dual-UART I2C/SPI Bridge, 64-B FIFO, 33 Mbps SPI, AEC-Q100, TQFN-32