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HD44780U - Dot Matrix Liquid Crystal Display Controller/Driver

Datasheet Summary

Description

The HD44780U 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.

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Datasheet preview – HD44780U

Datasheet Details

Part number HD44780U
Manufacturer Hitachi
File Size 304.19 KB
Description Dot Matrix Liquid Crystal Display Controller/Driver
Datasheet download datasheet HD44780U Datasheet
Additional preview pages of the HD44780U datasheet.

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Full PDF Text Transcription

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HD44780U (LCD-II) (Dot Matrix Liquid Crystal Display Controller/Driver) ADE-207-272(Z) '99.9 Rev. 0.0 Description The HD44780U 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 such as display RAM, character generator, and liquid crystal driver, 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 HD44780U can display up to one 8-character line or two 8-character lines.
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