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ST7525 - 192 x 65 Dot Matrix LCD Controller/Driver

General Description

LCD segment driver outputs.

The display data and the frame control the output voltage.

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 ST7525
Manufacturer Sitronix
File Size 808.84 KB
Description 192 x 65 Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7525 Datasheet

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Other Datasheets by Sitronix

Part Number Description
ST7525-G4 192 x 65 Dot Matrix LCD Controller/Driver
ST75256 4 Level Gray Scale Dot Matrix LCD Controller/Driver
ST7522 17 x 96 Dot Matrix LCD Controller
ST7528 16 Gray Scale Dot Matrix LCD Controller
ST7529 32-Gray Scale 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
Sitronix ST7525 192 x 65 Dot Matrix LCD Controller/Driver 1. INTRODUCTION ST7525 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.