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S1D13705 Embedded Memory LCD Controller

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.

FEATURES

? 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.