User’s Manual µPD780208 Subseries 8-Bit Single.
NEC
UPD780204A - 8-Bit Single-Chip Microcontrollers
User’s Manual µPD780208 Subseries 8-Bit Single-Chip Microcontrollers µPD780204 µPD780204A µPD780205 µPD780205A µPD780206 µPD780208 µPD78P0208 Docum.