Dear All,
I connect an open drain Pin from a PIC18F448 (RA4) to the GCLRn Pin of a max7000s and to a 4k75 pull-up. When the Altera is not connected and I put a '0' in that pin all goes OK, I see a '0'. But, if I connect the Altera and place a '0' I see an '1'. So here is my question, is the GCLRn pin an special pin?. I mean, does it need more input current than 10uA (from datasheet)?.
Thanks a lot and best regards,
Javi