Datasheet for the Microchip PIC16C77x family in a 2.61 MB PDF, with x marking the different members of the group. These PIC16 microcontrollers feature a 12-bit analog-to-digital converter, and the document covers pinouts, ADC setup, serial peripherals, timers and electrical characteristics. Repair use includes locating analog reference and supply pins, checking the oscillator and identifying I/O lines on a board. As C-series parts, they are usually OTP or windowed EPROM, so a dead chip generally needs a programmed replacement.
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