I'm employing a PIC 10F200 in a PCB design. I'm only using one pin. Unused pins are set to output and left floating. The GP3/MCLR pin is only input or MCLR, so I've set it to MCLR and attached it to VDD without a resistor. It is vital that I save board space and reduce unneeded components, but is it fine that I'm not using a resistor there? If it's not fine, how else can I leave that pin alone safely without using a resistor?
-Thank you
-Thank you