Benoit Bleau wrote: > I've found an HD63B09ERP, and I'm wondering if I this is the same as the > HD63B09E that can be used in the coco. > Does anyone know? > > -Benoit > My Hitachi databook is in storage, however if I remember correctly, that may be simply an industrial temperature range version of the chip. If it's a 40 pin DIP it should work just fine.