Combined Microchip datasheet for the PIC16C62B and PIC16C72A microcontrollers, provided as a 2.07 MB PDF. It covers device pinouts, program and data memory layout, timers, serial and analog peripherals, configuration bits and electrical specifications. The C in the part number indicates EPROM or OTP program memory, which matters when sourcing a replacement. Repair technicians typically consult it to trace which pins drive which circuits, check voltage limits on inputs and confirm the oscillator configuration on a faulty board.
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