David Tock wrote: > > > Tom Rogers wrote: > > > > >Sipke de Leeuw wrote: > > > > Well, it is on page 39 of the PIC16C8X data sheet I have. > > It should be a parallel cut crystal, as "use of a series cut crystal may give > a frequency out of the crystal manufacturers range". > > Cheers Whew! Good one. I didn't see that. The rest should be the same, if history holds true.. Tom Rogers VP - R&D Time Tech, Inc.