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ST7580A - 160 x 84 Dot Matrix LCD Controller/Driver

Key Features

  • Single-Chip LCD Controller & Driver ML (Multi-Line) Driving Method On-chip Display Data RAM (DDRAM) Capacity: 160 x 84 = 13,440 bits LCD Driver Outputs 160 segment outputs x 84 common outputs Microprocessor Interface Bidirectional 8-bit parallel interface supports: 8080-series and 6800-series MPU Serial interface (SPI-4, write only) External Hardware Reset Pin (RSTB) Built-in Oscillation Circuit No external component required Built-in Low Power Consumption Analog Circuit Programmable Voltage Bo.

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Datasheet Details

Part number ST7580A
Manufacturer Sitronix
File Size 619.59 KB
Description 160 x 84 Dot Matrix LCD Controller/Driver
Datasheet download datasheet ST7580A Datasheet

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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 ST7580A 160 x 84 Dot Matrix LCD Controller/Driver 1. INTRODUCTION ST7580A is a single-chip LSI for graphic dot-matrix LCD systems. It incorporates LCD controller, LCD drivers and LCD power system. It can be connected directly to a microprocessor which supports 8-bit parallel interface or 4-line serial interface (SPI-4). Display data is stored in the internal Display Data RAM (DDRAM, 160x84 bits). The display data bits in DDRAM are directly related to the pixels on LCD panel. With built-in oscillation circuit and low power consumption power circuits, ST7580A can drive an LCD panel without external clock or power, so that it is possible to make a display system with the fewest components and minimal power consumption. 2.