I had problems getting into the Microchip Site in the middle of the week. It would appear that they now have a redesigned site and I am having a great deal of difficulty navigating it. Is it just me ? I am trying to find information on the rf12C509 and apart from a press release I am drawing a blank.Can anyone give me a direct link to a datasheet no matter how brief. Regards Chris Carr -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads