Hi Guys, I'm using a PIC16F866 for a program that's grown in features. It runs flawlessly but I'd like to free up just one more pin.
RA6 (pin 10) & RA7 (pin 9) are CLK pins, but I'm using the internal oscillator. The datasheet says they can be used as General Purpose I/O but LDmicro doesn't give either of them as an option.
Is there a way to force one of those pins as an input? It would be a shame to have to step to a larger MCU to get one more usable pin but I can.
http://ww1.microchip.com/downloads/en/DeviceDoc/41291D.pdf