I have two pins that are analog attached to my pic. What is the best state to put them in to reduce current during sleep. One pin will have a low voltage for the output of an op-amp that is shutdown. The other pin is a voltage divider from VBAT that I use to monitor the battery. It will be sitting between 2 and 4 volts. Bruce Partridge http://www.rebreather.ca --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.572 / Virus Database: 362 - Release Date: 1/27/2004 -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.