Hi Russell: I remember seeing the data sheet for the WOM when it first came out. I was= working in Sunnyvale at the time and there=20 were semiconductor manufacturers pretty much everywhere. I have a web page about the various Encabulators and related devices at: http://www.prc68.com/I/DRTE.shtml With links to source materials. --=20 Have Fun, Brooke Clarke http://www.PRC68.com http://www.end2partygovernment.com/2012Issues.html The lesser of evils is still evil. --=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 .