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ST7625 - 65K Color Dot Matrix LCD Controller/Driver

Features

  • Driver Output Circuits.
  • 306 Segment Outputs / 96 Common Outputs.
  • 3-line (9-bits) serial interface On-chip Low Power Analog Circuit.
  • On-chip Oscillator Circuit.
  • On-chip Voltage Converter (x2, x3, x4, x5, x6, x7, X8) with internal booster capacitors.
  • Extremely Few Outsider Components. (Required outsider components: Three Capacitors).
  • On-chip Voltage Regulator.
  • On-chip Electronic Contrast Control Function.
  • Voltage Follower (.

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Datasheet preview – ST7625

Datasheet Details

Part number ST7625
Manufacturer Sitronix Technology
File Size 1.99 MB
Description 65K Color Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7625 Datasheet
Additional preview pages of the ST7625 datasheet.
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Full PDF Text Transcription

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ST Sitronix 1. INTRODUCTION ST7625 65K Color Dot Matrix LCD Controller/Driver The ST7625 is a driver & controller LSI for 65K color graphic dot-matrix liquid crystal display systems. It generates 306 Segment and 96 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI) or 8-bit/16-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. 2.
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