Cale:OKDatasheet > Semiconductor Date > Microchip Datasheet > PIC16C56A-20I/SS
PIC16C56A-20I/SS spec.: Bits number of 8 Memory configuration 1024x12 Memory type OTP Frequency clock 20 MHz Memory size 1Kb 8-bit CMOS MCU, 1Kb OTP PROM, 25b RAM, 12 I/O lines ? 20MHz .