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FPD94128 Datasheet 528-ch Small Format A-si Amlcd Controller / Column Driver

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: .. FPD94128 528-Ch Small Format a-Si AMLCD Controller / Column Driver with Integrated Frame Buffer ADVANCE INFORMATION May 2003 FPD94128 528-Ch Small Format a-Si AMLCD Controller / Column Driver with Integrated Frame.

General Description

The FPD94128 is a Controller/Column Driver for use in low-power small format color TFT LCD displays.

The FPD94128 contains a frame buffer, display refresh controller, programmable gamma reference, 528-channel column driver, and a backlight intensity modulator.

The FPD94128 and the panion FPD93140 (gate driver with power supply) form a plete 2-chip solution for driving TFT LCD panels containing up to 176RGB x 240 pixels with versatile mounting and scan options.

Key Features

  • n Video port accepts 18-bit video (NTSC R’G’B’) or 8/16-bit video (BT.601 Y’CbCr 4:2:2) at up to 150 QCIF fps (4 Mpix/s). n CPU port accepts packed graphics data (1.1.1, 3.3.2, 4.4.4, 5.6.5, 6.6.6 RGB) via SPI or parallel 8/16-bit (80x/68x) interfaces Ordering Information NSID FPD93140 FPD94128 Function Gate Driver (see Datasheet) Column Driver Package COG COG © 2003 National Semiconductor Corporation DS200729 www. national. com FPD94128 www. DataSheet4U. com Block Diagrams Typical Applicatio.

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