4-BIT SINGLE-CHIP MICROCONTROLLER

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 μPD753017 Memory capacity: • PROM : 32768 x 8 bits • RAM : 1024 x 4 bits Can operate in same power supply voltage as the mask version μPD753017 • VDD = 2.2 to 5.5 V LCD controller/driver

MOS INTEGRATED CIRCUIT

FEATURES Compatible with μPD753017A Memory capacity: • PROM : 32768 × 8 bits • RAM : 1024 × 4 bits Can operate in the same power supply voltage as the mask version μPD753017A • VDD = 1.8 to 5.5 V LCD controller/driver

4-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION The µPD75P3018A replaces the µPD753017A’s internal mask ROM with a one-time PROM, and features expanded ROM capacity. The µPD75P3018A inherits the function of the µPD75P3018, and enables high-speed operation at a low supply voltage of 1.8 V. Because the µPD75P3018A supports programm