No, but I'm currently running a 4MHz part at 16MHz, although I know that doesn't really mean anything. Martin > Hi, > Have anyone try to overclock the 16f877-20 ? > Good or bad results? > ********************************************* > Surducan Vasile, engineer > mail: vasile@l30.itim-cj.ro > URL: http://www.geocities.com/vsurducan > *********************************************