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ST7637 - 65K 132x132 Color Dot Matrix LCD Controller/Driver

Features

  • Driver Output Circuits.
  • 396 segment outputs / 132 common outputs.
  • 3-line (9-bits) serial interface On-chip Low Power Analog Circuit.
  • On-chip oscillator circuit.
  • Voltage converter (x2~x8) with internal capacitors.
  • Extremely Few Outsider Components. (3 Capacitors).
  • On-chip Voltage Regulator.
  • On-chip electronic contrast control function.
  • Voltage follower (LCD bias: 1/5~1/12) Applicable Duty Ratios.
  • Various partial.

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Datasheet Details

Part number ST7637
Manufacturer Sitronix Technology
File Size 2.82 MB
Description 65K 132x132 Color Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7637 Datasheet

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Other Datasheets by Sitronix Technology

Part Number Description
ST7632 4K Color Dot Matrix LCD Controller/Driver
ST7636 65K Color Dot Matrix LCD Controller/Driver
ST7636R 65K Color Dot Matrix LCD Controller/Driver
ST7624 65K Color Dot Matrix LCD Controller/Driver
ST7625 65K Color Dot Matrix LCD Controller/Driver

Full PDF Text Transcription

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ST Sitronix 1. INTRODUCTION ST7637 65K 132x132 Color Dot Matrix LCD Controller/Driver The ST7637 is a driver & controller LSI for 65K color graphic dot-matrix liquid crystal display systems. It generates 396 Segment and 132 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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