8-bit 67MHz MCU, 64KB Flash, 8KB RAM, QFN, I2C, SPI, USB
8051 MCU, 67MHz, 64KB Flash, 8KB RAM, QFN, I2C, SPI, USB
8-bit 67MHz MCU, 64KB Flash, 8KB RAM, QFN, I2C, SPI, USB, UART