Hello guys, I've been facing a weird problem with ADC6 pin, as it should be only an input for the ADC.
It happens that it seems in my case this pin is "internally tied" to ground and I was believing it was high impedance one. I intend to use this pin just to read the RDSon resistance of an N channel MOSFET, so this pin is tied to MOSFET drain. The load that I have between 30V and MOSFET drain was always ON regardless the mosfet was on or off. I dig a lot to found the issue and found it was leading to GND, thus the load always on. Then I decided to simply cut the PCB line (ADC6) and now my mosfet circuit works prety well as intended.
Is there a way to surpass this problem by software?
P.S. On datasheet I can't see nothing about this pin (including also ADC7)...