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HD66420 - (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)

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Hitachi Semiconductor

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HD66420 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD) by Hitachi Semiconductor - Datasheet Preview — Datasheet preview – HD66420

Datasheet Details

Part number	HD66420
Manufacturer	Hitachi Semiconductor
File Size	167.66 KB
Description	(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
Datasheet	HD66420 Datasheet
Additional preview pages of the HD66420 datasheet.

Product details

Description

The HD66420 drives and controls a dot matrix graphic LCD(Liquid Crystal Display) using a bit-mapped method.

Features

Built-in bit-mapped display RAM: 25.6kbits (160 × 80 × 2 bits) Grey scale display: PWM four-level grey scale can be selected from 32 levels Grey scale memory management: Packed pixel Partial display: Eight-lines data can be displayed in any place An 80-system MPU interface Power supply voltage for operation : 2.2V to 5.5V Power supply voltage for LCD : 13 V max. Selectable multiplex duty ratio: 1/.

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Other Datasheets by Hitachi Semiconductor

HD66100D - LCD Driver with 80-Channel Outputs
HD66100F - LCD Driver with 80-Channel Outputs
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Published: Mar 23, 2005 |