Yeah, I saw that, but it really doesn't say much. What I was looking for was something that would say that the osc deviates by x parts per million per degree temp change, like they do for xtals. The only reason for not using an xtal is I/O pin count, but I can multiplex and LCD pin with something else if necessary At 02:39 PM 1/3/2004 +0100, you wrote: >Larry Bradley wrote : > > > I can't find any info in the data sheets about the behaviour of the > > internal oscillator of the 18F1320 with respect to temperature. > >The errate sheet DS80160B has some updated figures >on this matter on page 5. > >Jan-Erik. > >-- >http://www.piclist.com hint: The list server can filter out subtopics >(like ads or off topics) for you. See http://www.piclist.com/#topics Larry Bradley Orleans (Ottawa), Ontario, CANADA -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics