16/8 BIT SINGLE-CHIP MICROCOMPUTER

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

MOS INTEGRATED CIRCUIT

FEATURES • Compatible with the mPD78366A • Can be replaced with the mPD78366A containing mask ROM on a full-production basis. • Internal PROM: 48K bytes • Data can be written once (one-time PROM product without an erasure window) • Written data can be erased by exposure to ultraviolet light a