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NJU6680 - BITMAP LCD DRIVER

General Description

The NJU6680 is a 128-common x 128-segment 4-level gray scale bit map LCD driver to display graphics or characters.

It contains 32,768-bit display data RAM, microprocessor interface circuits, instruction decoder, and common and segment drivers.

Key Features

  • 4-level gray scale display function creating 4 types of gray scale (white / light gray / dark gray / black) and black & white display function. The NJU6680 contains a built-in OSC circuit for reducing external components. And it features Partial Display Function containing selectable active display block and optimizing the duty cycle ratio. This function dramatically reduces the operating current, setting the optimum boosted voltage combined with a programmable voltage booster circuit and an ele.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJU6680 www.DataSheet4U.com 128-common x 128-segment 4-level Gray Scale BITMAP LCD DRIVER GENERAL DESCRIPTION The NJU6680 is a 128-common x 128-segment 4-level gray scale bit map LCD driver to display graphics or characters. It contains 32,768-bit display data RAM, microprocessor interface circuits, instruction decoder, and common and segment drivers. An image data from CPU through the serial or 8-bit parallel interface are stored into the 32,768-bit internal display data RAM and are displayed on the LCD panel through the commons and segments drivers. The NJU6680 features 4-level gray scale display function creating 4 types of gray scale (white / light gray / dark gray / black) and black & white display function.