If any of you wonder why I don't mix into the discussion: why should I? I just sit and smile :) > I doubt it. I guess the timing for the chargepump is slightly > different, but it doesn't seem to matter. In my experience the charge pump is very un-critical: I have run it at various frequencies, with 100n, 1u, and 1u caps, all with the same effect (succes). Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist