Hi, all, A general question about MCLR pins with newer PICs: They allow to use the MCLR pin as usual I/O-pin. Are there any problems to do this? Is an "internally created" master clear less reliable? May there be problems in noisy environment, e.g. spikes on supply voltage? Or due to electric fields attacking my PIC? Thanks for help, Microchip doesn't comment this, at least I cannot find it... Peter -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist