> Any suggestions. Just call out part numbers or families and I'll do the > reading. > > FYI, the 'HC705P6A is 28 pins, 21(? from memory) I/O, 4MHz xtal, 2K or 4K > ROM, <300byte(? from memory) RAM I'm not looking for much horsepower. > > Thanks. > > Rob Young Well, since this is the PICLIST I guess I should mention that PICs with the 'E' designation (extended temp) are rated for -40C to +125C. Judging by your description a 16F876 would probably be a good place to start looking. -Denny -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads