Wouter van Ooijen wrote : > But a Wisp628 is not designed to operate a 3.3V > target, IHMO > it would not be a good choice for what the OP wants. Sorry, I should have just said "some programmers"... I never thought the OP either was or or should be using the Wisp628... :-) It was just ment as something to look out for. Maybe not an issue at all... Jan-Erik -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist