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ST7539-G4 - 192 x 65 Dot Matrix LCD Controller/Driver

Key Features

  • Single-chip LCD Controller & Driver Driver Output Circuits 192-segment / 64-common+1-icon-common On-chip Display Data RAM (DDRAM) Capacity: 192x65= 12,480 bits Microprocessor Interface 8-bit parallel bi-directional interface supports 6800-series or 8080-series MPU 4-line SPI I2C Interface Built-in Oscillation Circuit Oscillator requires no external component Programmable frame frequency External RST (hardware reset) Pin Various Display Functions Partial display Low Power Consumption Analog Circ.

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Datasheet Details

Part number ST7539-G4
Manufacturer Sitronix
File Size 627.45 KB
Description 192 x 65 Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7539-G4 Datasheet

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Other Datasheets by Sitronix

Part Number Description
ST7530 65K Color Dot Matrix LCD Controller/Driver
ST75320 320x240 Dot Matrix LCD Controller/Driver
ST7511U 640 x 320 Mono-color TFT-LCD Controller/Driver
ST7522 17 x 96 Dot Matrix LCD Controller
ST7525 192 x 65 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.

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Sitronix ST7539-G4 192 x 65 Dot Matrix LCD Controller/Driver 1. INTRODUCTION ST7539 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 192-segment and 64-common with 1-icon-common driver circuits. This chip is connected directly to a microprocessor which accepts parallel interface (8-bit), serial peripheral interface (4-line SPI), I2C interface. Display data stores in an on-chip display data RAM (DDRAM) of 192 x 65 bits. 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 to drive liquid crystal, it is possible to make a display system with the fewest components. 2.