On Mon, 24 Jan 2011 14:40:52 +0100 René Schmitz <uzs159 at uni-bonn.de> wrote: > And besides, the AVRs can > sometimes be overclocked. I had a 2313 run on an 45Meg external clock. Hmm, hotrodding a poor 2313 to 45 MHz seems to me like making a moped go 70 mph. But then, people do that as well :-) Christian