>> I believe Microchip has one now too. >> >> > Probably: > > http://www.microchip.com/pagehandler/en-us/technology/realtimeclock/home.= html What are the specs for a CR3020 battery? --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .