TW8816B3

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Highly Integrated LCD Controller with On-Chip MCU & CCFL Controller

Product Status: 量産中

OVERVIEW

The TW8816B3 is a highly integrated multi-purpose LCD display solution for both analog and digital panels. To reduce BOM cost, TW8816B3 integrates an 8-bit MCU and a CCFL or LED controller. Through multiple input ports, TW8816B3 can directly display video and graphic content from a variety of devices including TV Tuners, DVD players, back-up cameras, DTV/DMB receivers, and navigation/GPS receivers.

KEY FEATURES

    • Supports analog inputs including CVBS, S-Video, YPbPr, and RGB signals and digital inputs including 24 bit RGB and 8/16/24 bit YCbCr. Interlaced and progressive ITU 656 inputs are supported.
    • Supports both digital and analog panels up to WXGA resolutions
    • Integrates cost saving features including LED controller, CCFL controller, programmable panel offset control, and on-chip 8-bit 8051 MCU with SPI interface
    • Embedded Image Enhancement
      • Programmable CTI, hue, brightness, saturation, contrast, and sharpness control
      • Black/White Stretch
      • Programmable favorite color enhancement- up to three colors
      • Programmable Gamma Correction tables

    Analog Video Decoder

    • NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60), SECAM with automatic format detection
    • Advanced synchronization processing for VCR trick play signal
    • Three 10-bit ADCs and analog clamping circuit
    • Built-in analog anti-aliasing filter
    • Fully programmable static gain or automatic gain control for the Y or CVBS channel
    • Programmable white peak control for the Y or CVBS channel
    • Software selectable analog inputs allow any of the following
      • Up to 4 composite video
      • UP to 3 S-Video
      • Up to 2 analog YPbPr and RGB
    • 4-H adaptive comb filter Y/C separation
    • PAL delay line for color phase error correction
    • Digital PLL for both color and horizontal locking
    • Programmable hue, brightness, saturation, contrast, sharpness, Gamma control, and noise suppression
    • Automatic color control and color killer

    Analog RGB / YPbPr Input

    • Built-in sync processor for SOG support
    • Built-in Line-locked PLL supporting up to 108MHz
    • Built-in input measurement function

    Digital Interface

    • Allows connection to 8/16/24-bit RGB/YCbCr
    • Support both interlaced and progressive ITU 656.

PARAMETRICS

Parameters
TW8816B3
Basic Information
Production Status
量産中
CVBS入力
Yes
Sビデオ入力
Yes
YPbPr入力
Yes
SCART入力
No
アナログRGB入力
Yes
ADC入力周波数 (MHz)
75
LVDS入力
No
MIPI-CSI2 input
No
コムフィルタ
2D
最大出力分解能
XGA
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
227
外部OSD
No
OSDカラー
8x2 Color/ 8-Bit Palette
TCON出力
Digital & Analog
デュアルビュー出力
No
LVDS出力
No
TTL出力
Yes
Secondary Output
No
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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