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ST7669V - 262K 132x162 Color Dot Matrix LCD Controller/Driver

Features

  • Driver Output Circuits.
  • 396 segment outputs / 162 common outputs On-chip Low Power Analog Circuit.
  • On-chip oscillator circuit and voltage regulator.
  • Voltage converter (x1, x2, x3, x4, x5, x6, x7, x8) with internal booster capacitors.
  • Extremely few outsider components. (Required outsider components: 3 Capacitors).
  • On-chip electronic contrast control function.
  • Voltage follower (LCD bias: 1/5, 1/7, 1/9, 1/10, 1/11, 1/12, 1/13, 1/14) Applicabl.

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Datasheet Details

Part number ST7669V
Manufacturer Sitronix Technology
File Size 2.96 MB
Description 262K 132x162 Color Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7669V Datasheet
Additional preview pages of the ST7669V datasheet.

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Full PDF Text Transcription

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ST Sitronix 1 INTRODUCTION ST7669V 262K 132x162 Color Dot Matrix LCD Controller/Driver The ST7669V is a driver & controller LSI for 262K color graphic dot-matrix liquid crystal display systems. It generates 396 segments and 162 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface or 8-bit/16-bit/18-bit parallel display data and stores in an on-chip display data RAM. It performs display data RAM read/write operation with no external operating clock to minimize power consumption. In addition, because it contains power supply circuits necessary to drive liquid crystal, it is possible to make a display system with the fewest components.
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