Hi, I wonder if anybody might have a data book for a HD38870L01 microcontroller. It is a 64 pin DIP from the 4-bit family.(circa 1990) I have searched the normal data book sights with no luck. Thanks. Randy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist