B
Brian Gregory [UK]
- Jan 1, 1970
- 0
Stefan van Greunen said:Hi
I have a problem with a PIC processor, which I think is related to the
unused pins on the processor. I have tried tying all the unused pins
to earth. I then tried to tie all the unused pins to positive supply.
It appears that the processor goes unstable - it stops running or
runs faster than what it is set to. Any suggestions?
S
I generally just make sure unused pins are programmed to be outputs (and
left unconnected).
Any that can't be programmed as outputs connect to either rail via a
resistor (10k to 100k).