While searching by price and features I bumped into the 16F722A. Before I jump in and do a design with it, has anyone used this or similar part in a 5V application? I ask because this part runs on 3.2 volts internally and there is an on-chip LDO to provide power - evidently the I/O (including A/D converter) is still 5 volts. Any gotchas, besides it requiring a bypass cap on the LDO cap pin? Thanks, Bob P.S. Will microchip.com ever get a _good_ parametric search? --=20 http://www.fastmail.fm - Send your email first class --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .