Datasheet in PDF form, 1.61 MB, for the Microchip PIC16C710 and PIC16C711 microcontrollers. Both are small 18-pin class EPROM/OTP parts with an onboard analog-to-digital converter, documented together in one file. Look here for pin functions, ADC channel assignments, register descriptions, reset behaviour and DC electrical data. When servicing equipment built around these chips, use the pinout to verify supply voltage, clock and reset first, and remember that OTP parts cannot be reflashed once written.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @datasheet. Enginerys does not host this file.
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