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Manufacturer Part #


320 x 240 Resolution 80 kB SRAM 256 Colors TFT Display Controller - QFP-14-80

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Mfr. Name: Epson Electronics America
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Technical Attributes
Attributes Table
Package Style:  QFP-14-80
Mounting Method: Surface Mount
Features & Applications

The S1D13705 is a color/monochrome LCD graphics controller with an embedded 80K Byte SRAM display buffer. The high integration of the S1D13705 provides a low cost, low power, single chip solution to meet the requirements of embedded markets such as Office Automation equipment, Mobile Communications devices, and Palm-size PCs where board size and battery life are major concerns.

Products requiring a “Portrait” display can take advantage of the Hardware Portrait Mode feature of the S1D13705. Virtual and Split Screen are just some of the display modes supported. While focusing on devices targeted by the Microsoft Windows CE Operating System, the S1D13705’s impartiality to CPU type or operating system makes it an ideal display solution for a wide variety of applications.


  • Embedded 80K byte SRAM display buffer
  • Direct support for the following CPU’s:
    • Hitachi SH-3
    • Hitachi SH-4
    • Motorola M68xxx
    • MPU bus interface with programmable READY
  • Resolutions up to:
    • 640x480 at a color depth of 2 bpp
    • 640x240 at a color depth of 4 bpp
    • 320x240 at a color depth of 8 bpp
  • Up to 256 simultaneous colors from a possible 4096 colors on passive LCD panels and active matrix
  • TFT/D-TFD LCD panels
  • Register level support for EL panels
  • Hardware Portrait Mode
  • Split Screen Display
  • Virtual Display Support
  • LCD power-down sequencing
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