Description High cost-effective MCU embeds the high-performance 1T 8051 core and USB interface. There are rich peripherals and complex I/O interface to fit most application. Such as UART, SPI, PCA and STWI. 74 SERIES Support WDT and Code Protection Item Operating Voltage OTP ROM Max Operating Frequency Timer(16-bit) ADC Communication PCA Data RAM IO PWM MG74PG1A08 2.0V~5.5V 8KB 12MHz 2 NA USB UART STWI SPI YES 256B 11 2-CH MG74PG1B08 2.0V~5.5V 8KB 12MHz 2 NA USB UART STWI SPI YES 256B 11 2-CH
