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HD66330T - 64-Level Gray Scale Driver

General Description

The HD66330T, a signal driver LSI, drives an active matrix LCD panel having TFTs (thin film transistor) in the picture element (pixel) area.

The LSI receives 6-bit digital display data per dot and outputs corresponding gray scale voltage.

Key Features

  • Multicolor display The HD66330T receives 6-bit digital display data per dot, and selects and outputs an LCD drive voltage among 64-level gray scale voltages. When R, G, and B color filters are added to the LCD panel, a maximum of 260,000 colors can be displayed.
  • High-speed operation Operating clock: 35 MHz maximum Amount of input data: 3 dots × 6 bits (gray scale data).
  • Applicable systems PC (640 × 480/400 dots) systems.
  • Internal 192-bit drive function.

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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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HD66330T (TFT Driver) 64-Level Gray Scale Driver for TFT Liquid Crystal Display Description The HD66330T, a signal driver LSI, drives an active matrix LCD panel having TFTs (thin film transistor) in the picture element (pixel) area. The LSI receives 6-bit digital display data per dot and outputs corresponding gray scale voltage. This LSI easily achieves multicoloring of a VGA-sized color TFT LCD and is suitable for applications such as multimedia. Features • Multicolor display The HD66330T receives 6-bit digital display data per dot, and selects and outputs an LCD drive voltage among 64-level gray scale voltages. When R, G, and B color filters are added to the LCD panel, a maximum of 260,000 colors can be displayed.