I have K60 tower: MK60FN1M0VLQ12.
I have general questions about unused pins.
1. What is the state of uninitialized pins? Tri-state, Input, or output?
2. What is your suggestions to initialize unused pins if it is necessary to to be initialized?
as disabled (analog) - MUX (0)
as GPIO - MUX (1) as input pull-up, pull-down, or output?
3. is disabled (analog) - MUX(0) the same as tri-state?