UPD161401WSLASHP datasheet(3/126 Pages) RENESAS

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2001

MOS INTEGRATED CIRCUIT

µµµµ PD161401

256-COLOR, 1/80-DUTY LCD CONTROLLER/DRIVER WITH ON-CHIP RAM

DATA SHEET

Document No.

S15726EJ2V0DS00 (2nd Edition)

Data Published

June 2002 NS CP(K)

Printed in Japan

DESCRIPTION

The

µPD161401 is an LCD controller/driver with RAM and is capable of driving a full-dot LCD. It can display 256

colors on an RGB-STN color LCD. This LCD controller/driver can drive a full-dot LCD of up to 101

× 80 pixel with a

single chip.

FEATURES

• LCD driver with on-chip display RAM

• Logic power supply operation from +1.8 V to +3.6 V

• Internal booster circuit: x 2 to x 7 selectable

• Dot display RAM: (101 x 80) x 8 bits

• 8 (R, G)/4 (B) grayscales selectable from 17 levels

• Full-dot output: 303 segment lines and 80 common lines

• Serial interface (SI, SCL) or 8-/16-bit parallel data input (i80 or M68 system interface)

• On-chip voltage divider resistor

• Selectable bias value: 1/9 to 1/5

• Selectable duty ratio: 1/80, 1/72 and 1/64 (main duty)

• On-chip oscillator

ORDERING INFORMATION

Part Number

Package

µPD161401W/P

Wafer/Chip (supports COF)

Remark Purchasing the above chip entail the exchange of documents such as a separate memorandum or product

quality, so please contact one of our sales representatives.

The mark 5 shows major revised points.

UPD161401W/P Datasheet(PDF) 3 Page - Renesas Technology Corp