HD66702 Datasheet PDF - Hitachi Semiconductor Dot-Matrix Liquid Crystal Display Controller/Driver Specs

HD66702 - Dot-Matrix Liquid Crystal Display Controller/Driver

Datasheet Summary

Description

The HD66702 dot-matrix liquid crystal display controller and driver LSI displays alphanumerics, Japanese kana characters, and symbols.

It can be configured to drive a dot-matrix liquid crystal display under the control of a 4- or 8-bit microprocessor.

Features

5 × 7 and 5 × 10 dot matrix possible.
80 × 8-bit display RAM (80 characters max. ).
7,200-bit character generator ROM  160 character fonts (5 × 7 dot)  32 character fonts (5 × 10 dot).
64 × 8-bit character generator RAM  8 character fonts (5 × 7 dot)  4 character fonts (5 × 10 dot).
16-common × 100-segment liquid crystal display driver.
Programmable duty cycles  1/8 for one line of 5 × 7 dots with cursor  1/11 for one line of 5 × 10 dot.

Datasheet Details

Part number	HD66702
Manufacturer	Hitachi Semiconductor
File Size	393.61 KB
Description	Dot-Matrix Liquid Crystal Display Controller/Driver
Datasheet	HD66702 Datasheet
Additional preview pages of the HD66702 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com HD66702 (Dot Matrix Liquid Crystal Display Controller/Driver) Description The HD66702 dot-matrix liquid crystal display controller and driver LSI displays alphanumerics, Japanese kana characters, and symbols. It can be configured to drive a dot-matrix liquid crystal display under the control of a 4- or 8-bit microprocessor. Since all the functions required for driving a dot-matrix liquid crystal display are internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD66702 can display up to two 20-character lines. The low 3-V power supply of the HD66702 under development is suitable for any portable battery-driven product requiring low power dissipation.

Published: Oct 4, 2007 |