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ST7715R - 262K Color Single-Chip TFT Controller/Driver

Key Features

  • Single chip TFT-LCD Controller/Driver with RAM Built-in Circuits On-chip Display Data RAM (i. e. Frame Memory) DC/DC converter 132 (H) x RGB x 132 (V) bits Adjustable VCOM generation Non-volatile (NV) memory to store initial register setting LCD Driver Output Circuits: Oscillator for display clock generation Source Outputs: 132 RGB channels Factory default value (module ID, module version, etc) are Gate Outputs: 132 channels stored in NV memory Common electrode output Timing contro.

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Datasheet Details

Part number ST7715R
Manufacturer Sitronix
File Size 1.99 MB
Description 262K Color Single-Chip TFT Controller/Driver
Datasheet download datasheet ST7715R 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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ST ST7715R 262K Color Single-Chip TFT Controller/Driver 1 Introduction The ST7715R is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 396 source line and 132 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and accepts Serial Peripheral Interface (SPI), 8-bit/9-bit/16-bit/18-bit parallel interface. Display data can be stored in the on-chip display data RAM of 132 x 132 x 18 bits. It can perform display data RAM read/write operation with no external operation clock to minimize power consumption. In addition, because of the integrated power supply circuits necessary to drive liquid crystal, it is possible to make a display system with fewer components.