Cesta:OKDatasheet > Semiconductor list > Microchip Datasheet > PIC16C55A-04I/SS
PIC16C55A-04I/SS spec: "Bits number of 8 Memory configuration 512x12 Memory type OTP Frequency clock 4 MHz Memory size 512 bit 8-bit CMOS MCU, 512b OTP PROM, 24b RAM, 20 I/O lines - 4MHz ."