UPD16680P NEC [NEC], UPD16680P Datasheet

UPD16680P

Manufacturer Part Number

UPD16680P

Description

1/53, 1/40 DUTY, LCD CONTROLLER/DRIVER WITH BUILT-IN RAM

Manufacturer

NEC [NEC]

Datasheet

1.UPD16680P.pdf (44 pages)

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Document No.

Date Published

Printed in Japan

DESCRIPTION

operate a full - dot (up to 100 by 51 dots) LCD and pictographs (100 pictographs).

FEATURES

ORDERING INFORMATION

Remark

The PD16680 is a driver which contains a RAM capable of full - dot LCD display. The single PD16680 IC chip can

The PD16680 can operate on single 3 V-power supply, is suitable for graphic pagers and cellular.

LCD driver with a built-in display RAM

Can operate on single 3 V-power supply

Booster circuit incorporated : Switchable 3 or 4 folds

Dot display RAM : 100 x 51 bits

Pictographic display RAM : 100 bits

Pictographic display's duty changeable : 1/53 or 1/40 duty

Output for full-dot : 100 segments and 52 commons

Data input based on serial & 4-bit / 8-bit parallel switch over

String resister to output bias level incorporated

Selectable LCD driving bias level (select from 1/8 bias, 1/7 bias, 1/6 bias)

Oscillation circuit incorporated

D/A converter incorporated (for LCD driving voltage adjustment)

1/53, 1/40 DUTY, LCD CONTROLLER/DRIVER WITH BUILT-IN RAM

S12694EJ2V0DS00(2nd edition)

July 1999 NS CP(K)

Purchasing the above products in term of chips per 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 salesperson for further details.

Part number

PD16680W/P

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

The mark • • • • shows major revised points.

Wafer/Chip(Matched COG mounting)

DATA SHEET

Package

MOS INTEGRATED CIRCUIT

PD16680

1997, 1999

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