lee@baudalign.com wrote: >> It seems to me I have seen a PIC that has several internal RC Osc >> frequencies available just by giving the correct configuration bits. >> I seem to remember there being maybe 5 or 6 frequencies that started >> at 30Khz and went to maybe 8 or 10 Mhz. >> But now for the life of me I can't seem to find it. Does anyone >> here have any ideas as to a part like this? Or am I halucinating? It's called INTOSC (usually, but not allways) and it runs from 31kHz to 8MHz. It's accurate to 1% over a narrow voltage and temperature range and better than 2% over a large operating range. Allot of the so-called nano-watt variety PICs have it. For example, the 16F88 and 12F683. I'm sure there are many others, but these are the ones that I use. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist