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PDF Factsheet(146KB)

 

 

Epson`s S1D13781 WQVGA Graphics Controller

 

The S1D13781 is a simple, multi-purpose Graphics LCD Controller with 384KByte embedded SRAM display buffer which supports both RGB interface TFT and CSTN panels. The S1D13781 supports most popular CPU interfaces in both 8/16-bit and Direct/Indirect variations. The embedded display buffer allows WQVGA up to 480x272 at 24bpp or 800x480 8bpp for single layer display, or 480x272 at 16bpp(Main Layer) and 480x272 at 8bpp(PIP Layer) for two layer display.

The S1D13781`s combination of multiple CPU interfaces and display interface types offers a versatile, yet easy to develop display system. Additionally, it offers Multiple Window support, Transparency and Alpha Blending functions, as well as 2D BitBLT functions. It is a flexible, low cost, low power, single chip solution designed to meet the demands of embedded markets such as low end IP phone devices where total system cost and battery life are major concerns. It`s impartiality to CPU type or operating system also makes it an ideal display solution for a wide variety of other applications such as Office Automation and Factory Automation applications.

 

Features

  • 384KByte Embedded Memory
  • Direct and Indirect CPU Interfaces
  • 8/16-bit data bus width
  • SPI CPU interface
  • Support for single panel implementation:

              - RGB Interface TFT panel

              - Color and Monochrome STN

  • Programmable resolutions (up to 800x480@8bpp) and color depth (up to 24bpp)
  • Multiple Window (Layer) support for Main and PIP
  • Rotation (Swivel View) 90°/180°/270°
  • General Purpose IO Pins
  • LUT 256wordx24bitx3pcs for both Main and PIP layer
  • Alpha Blending, Transparency, Flashing
  • 2D BitBLT
  • Software initiated Power Save Mode
  • H/PIOVDD: 3.3 or 1.8V, CORE/PLLVDD: 1.5V
  • Clocks can be selected from embedded PLL or digital clock inputs
  • Temperature Range: -40° to 85°
  • Package: QFP100-pin, 0.5mm pin pitch

 

For documentation and further details about the S1D13781, please see the following link: http://vdc.epson.com/index.php?option=com_docman&task=cat_view&gid=339&Itemid=99

 

We would be pleased to receive your inquiry under: info@ineltek.com

Or contact an Ineltek location within your area.

 

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