Roger Weichert wrote: > I really struggle to identify a lot > of later smd ICs with weird codes. > > ... > > How do you guys get on? I do by designing new stuff, not by trying to reverse engineer others' designs. ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .