> It appears to me on the 877a datasheet that the16f877a can run at 4.0 > volts up to 20MHz... So the only ting that is missing is a place where yo can buy an f877a? Wouter -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body