HD66705U - Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver

Product Overview

Hitachi Semiconductor

Part number	HD66705U
Manufacturer	Hitachi Semiconductor
File Size	515.11 KB
Description	Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver
Datasheet	HD66705U Datasheet
Additional preview pages of the HD66705U datasheet.

The HD66705U dot-matrix liquid crystal display controller and driver LSI displays alphanumerics, katakana, hiragana, and symbols.

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

5 × 8-dot matrix LCD drive.
Two 12-character lines, 40 segments, and 10 annunciators.
Low-power operation support:  2.4 to 5.5V (low voltage)  Double or triple booster for liquid crystal drive voltage  Electron volume function and voltage-followers for decreasing the direct current flow in the LCD drive bleeder-resistors  Standby mode and sleep mode  Displays up to 10 static annunciators without LCD power supply.
Clock-synchronized serial interface; 4- o.

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Published: Oct 4, 2007 |