On Thu, Jun 19, 2008 at 8:34 PM, Olin Lathrop wrote: > Rolf wrote: >>>> temp range from -40 to +40 >>> >>> Make sure to use E parts then. >> >> Why? > > For many PICs the standard "I" temperature grade is only specified for > 0-70C, No. "I" stands for industrial and has never been specified for 0-70C. >and the optional "E" temperature range is specified for something > like -40C to +125C. Some PICs only come in one temperature grade. As > always, you have to read the datasheet. Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist