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ST7571 - 4 Gray Scale Dot Matrix LCD Controller/Driver

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Datasheet Details

Part number ST7571
Manufacturer Sitronix Technology
File Size 1.43 MB
Description 4 Gray Scale Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7571 Datasheet

Overview

Sitronix 1.

INTRODUCTION 2 ST7571 4 Gray Scale Dot Matrix LCD Controller/Driver ST7571 is a driver & controller LSI for 4-level gray scale graphic dot-matrix liquid crystal display systems.

This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI), I C or 8-bit parallel display data and stores in an on-chip display data RAM of 128 x 129 x 2 bits.

Key Features

  • 4-level (White, Light Gray, Dark Gray, Black) Gray Scale Display with PWM Method DDRAM Data [ 2n : 2n+1 ] 2n 0 0 1 1 Driver Output Circuits 128 segment outputs / 128+1 common outputs Various partial display Partial window moving & data scrolling Capacity: 128 x 129 x 2= 33,024 bits 8-bit parallel interface supports 6800-series or 8080-series MCU 4-line serial interface (4-Line SPI) 3-line serial interface (3-Line 8-bit SPI) I C serial interface 2 2n + 1 0 1 0 1 Gray Scale White Light gray Dark.

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