NJU6679 - 128-common x 132-segment BIT MAP LCD DRIVER

Product Overview

New Japan Radio

Part number	NJU6679
Manufacturer	New Japan Radio
File Size	491.26 KB
Description	128-common x 132-segment BIT MAP LCD DRIVER
Datasheet	NJU6679 Datasheet
Additional preview pages of the NJU6679 datasheet.

The NJU6678 is a bit map LCD driver to display graphics or characters.

It contains 21,120 bits display data RAM, microprocessor interface circuits, instruction decoder, 132-segment and 104-common drivers.

Partial Display Function which creates up to 2 blocks of active display area and optimizes duty cycle ratio. This function sets optimum boosted voltage by the combination with both of programmable 5-time voltage booster circuit and 201step electrical variable resistor. As result, it reduces the operating current. The operating voltage from 2.5V to 3.3V and low operating current are useful for small size battery operating items.

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NJU6677 - 88-common x 132-segment BIT MAP LCD DRIVER
NJU6678 - 104-common x 132-segment BIT MAP LCD DRIVER
NJU6620 - 12-CHARACTER 4-LINE DOT MATRIX LCD CONTROLLER
NJU6623 - 15-CHARACTER 1-LINE DOT MATRIX LCD CONTROLLER DRIVER with OUTPUT PORT

Published: May 7, 2005 |