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R61509
262,144-color, 240RGB x 432-dot graphics liquid crystal controller driver supporting MDDI for Amorphous-Silicon TFT Panel
REJxxxxxxx-xxxx Rev.1.03 November 26 2007
Description ......................................................................................................... 7 Features ......................................................................................................... 8
Power Supply Specifications .............................................................................. 10 Block Diagram .................................................................................................... 11 Block Function.................................................................................................... 12
1. System Interface.....................................................................................................................................................12 2. External Display Interface (RGB, VSYNC interfaces)........................................................................................13 3. MDDI (Mobile Display Digital Interface)............................................................................................................13 4. Address Counter (AC) ...........................................................................................................................................14 5. Graphics RAM (GRAM)........................................................................................................................................14 6. Grayscale Voltage Generating Circuit..................................................................................................................14 7. Liquid Crystal Drive Power Supply Circuit..........................................................................................................14 8. Timing Generator ..................................................................................................................................................14 9. Oscillator (OSC).....................................................................................................................................................14 10. Liquid crystal driver Circuit ..................................................................................................................................14 11. Internal Logic Power Supply Regulator...............................................................................................................15
Pin Function ........................................................................................................ 16 Pad Arrangement ................................................................................................ 23 Pad coordinate..................................................................................................... 25 Bump arrangement.....................................................................................