NEIL B. GANDLER wrote: >Can I operate down to 1KHz with 3V for example to achieve comparable >power reduction to sleep mode? Neil: In general, the PICs can be run all the way down to DC. However, you have to make sure that your Rs and Cs stay within the ranges recommended by Microchip (R between 3K and 100K, C greater than 20 pF). -Andy -- Andrew Warren - fastfwd@ix.netcom.com Fast Forward Engineering, Vista, California