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

©

1998

240 OUTPUT LCD COLUMN (SEGMENT) DRIVER WITH BUILT-IN RAM

MOS INTEGRATED CIRCUIT

DATA SHEET

Document No. S12738EJ3V0DS00 (3rd edition)

Date Published November 1998 NS CP (K)

Printed in Japan

The mark

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• shows major revised points.

The

µPD16662 is a column (segment) driver which contains a RAM capable of full dot LCD drive.

With 240 outputs, this driver has a display RAM of 240 x 160 x 2 bits built in, and 4 gray scales of display are

possible. Any 4 gray scales can be selected from 25 levels of the gray scale pallet. The driver can be combined

with the

µPD16667 to display from 240 x 160 dots to 480 x 320 dots.

Features

• Display RAM incorporated: 240 x 160 x 2 bits

• Logic voltage: 3.0V to 3.6V

• Duty: 1/160

• Output count: 240 outputs

• Capable of gray scale display: 4 gray scales (can be selected from 25 levels of the gray scale pallet)

• Memory management: packed pixel system

• 8/16-bit data base

Ordering Information

Part number

Package

µPD16662N -×××

TCP(TAB)

µPD16662N - 051

Standard TCP (OLB: 0.2 mm pitch; folding)

The TCP’s external shape is custom-ordered. Therefore, if you have a shape in mind, please contact an NEC

salesperson.

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