TW8817

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Low cost, highly integrated LCD controller for digital LCD panels

Product Status: 量産中

OVERVIEW

The TW8817 is a highly integrated low cost TFT flat panel controller supporting digital panels. To reduce BOM cost, TW8817 integrates a SECAM/NTSC/PAL video decoder supporting CVBS & S-Video inputs, an 8-bit MCU, a CCFL controller and a LED controller. The TW8817 integrates a high quality NTSC/PAL/SECAM 2D video decoder and a 2D De-interlacer/Scaler.

KEY FEATURES

  • Supports analog inputs including CVBS & S-Video signals
  • Supports digital panel up to SVGA resolution
  • Integrated 8-bit 8051 MCU, CCFL and LED controller
  • Built-in 8 color font based OSD with ~200 ROM & 75 RAM fonts. Supports Multi-color fonts by combining 3 single color fonts
  • Embedded Image Enhancement
  • Programmable CTI, hue, brightness, saturation, contrast & sharpness control
  • Black/White Stretch
  • Programmable favorite color enhancement- up to three colors (Skin, Grass & Sky)
  • Programmable Gamma Correction table

PARAMETRICS

Parameters
TW8817
Basic Information
Production Status
量産中
CVBS入力
Yes
Sビデオ入力
Yes
YPbPr入力
No
SCART入力
No
アナログRGB入力
No
デジタルRGB/Y CbCr入力
No
LVDS入力
No
MIPI-CSI2 input
No
コムフィルタ
2D
最大出力分解能
SVGA
認定レベル
Automotive
デインタレーサ
2D
カラー強調
Yes
PIP
No
OSDタイプ
Font
OSDフォントROM
202
OSDフォントRAM
75
外部OSD
No
OSDカラー
8x2 Color/ 8-Bit Palette
TCON出力
Digital
デュアルビュー出力
No
LVDS出力
No
TTL出力
Yes
Secondary Output
Pseudo BT.656 (up to 720p)
メモリサポート
No
MCU
Integrated
CCFL/LEDコントローラ
CCFL & LED
タッチスクリーンコントローラ
No
温度範囲
-40 to +85
Recommended for new designs
Yes

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