The information in this document is subject to change without notice.

MOS INTEGRATED CIRCUIT

1/34, 1/36 DUTY LCD CONTROLLER/DRIVER

Document No. S11195EJ1V0DS00 (1st edition)

Date Published July 1998 NS CP (K)

Printed in Japan

DATA SHEET

©

1996

The

µPD16675A is a driver containing a RAM capable of full-dot LCD display. A single µPD16675A IC chip can

operate a full-dot (up to 128-by-32 dots) LCD and two-line (upper & lower) pictograph display.

This IC is ideal for Kanji character or Chinese character pagers, displaying 16-by-16 dots per character.

FEATURES

• LCD driver with built-in display RAM

• Can operate on a single 3-V power supply

• Booster circuit incorporated: Switchable between 2X & 3X

• Dot display RAM: 128

× 32 bits

• Pictographic display RAM (portion of two lines): 128

× 2 bits

• Pictographic display RAM duty changeable: 1/34 and 2/36 duties

• Output: 128 segments & 34 commons

• Data input based on serial & 4-/8-bit parallel switchover

• Split resistor incorporated

• Oscillation circuit incorporated

ORDERING INFORMATION

Part Number

Package

µPD16675AP/W

Chips/wafer (Matched COG mounting)

µPD16675AN-051

2-side standard TCP (Output OLB: 0.25 mm pitch)

µPD16675AN-xxx

TCP (TAB)

Purchasing the above products in terms of chips per wafer requires an exchange of other documents as well,

including a memorandum on the product quality. Therefore, those who are interested in this regard are advised to

contact an NEC sales representative for further details.