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ST7669 - 262K 132x162 Color Dot Matrix LCD Controller/Driver

Key Features

  • Driver Output Circuits.
  • 396 segment outputs / 162 common outputs.
  • 3-line (9-bits) or 4-line( 8-bit) serial interface On-chip Low Power Analog Circuit.
  • On-chip oscillator circuit.
  • Voltage converter (x1, x2, x3, x4, x5, x6, x7, x8) with internal booster capacitors.
  • Extremely Few Outsider Compoment. (Required outsider components: Three Capacitors).
  • On-chip Voltage Regulator.
  • On-chip electronic contrast control function.
  • Volt.

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Datasheet Details

Part number ST7669
Manufacturer Sitronix Technology
File Size 2.90 MB
Description 262K 132x162 Color Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7669 Datasheet

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Other Datasheets by Sitronix Technology

Part Number Description
ST7669V 262K 132x162 Color Dot Matrix LCD Controller/Driver
ST7624 65K Color Dot Matrix LCD Controller/Driver
ST7625 65K Color Dot Matrix LCD Controller/Driver
ST7626 65K Color Dot Matrix LCD Controller/Driver
ST7628 65K Color Dot Matrix LCD Controller/Driver

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.

View original datasheet text
ST Sitronix ST7669 262K 132x162 Color Dot Matrix LCD Controller/Driver 1 INTRODUCTION The ST7669 is a driver & controller LSI for 262K color graphic dot-matrix liquid crystal display systems. It generates 396 Segment and 162 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI) 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.