tw8827 Intersil Corporation, tw8827 Datasheet
tw8827
Manufacturer Part Number
tw8827
Description
Lcd Controller For Analog Lcd Panels
Manufacturer
Intersil Corporation
Datasheet
1.TW8827.pdf
(2 pages)
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Automotive Display ICs
Automotive Display ICs
TW8827
TW8827
Ultra low cost, highly integrated
Ultra low cost, highly integrated
LCD controller for analog LCD panels
LCD controller for analog LCD panels
The TW8827 is an ultra low cost, highly integrated LCD TFT flat panel controller supporting analog panels. To reduce BOM cost, TW8827 integrates a
NTSC/PAL/SECAM video decoder supporting CBVS & S-Video inputs, an 8-bit MCU, a CCFL controller and a LED controller. The TW8827 integrates a
high quality NTSC/PAL/SECAM 2D video decoder and a 2D De-interlacer/Scaler. In addition, 16-bit digital RGB/YCbCr inputs are supported through
built-in digital interface.
Target Applications
Target Applications
TW8827 Functional Block Diagram
TW8827 Functional Block Diagram
Order Information
Order Information
Part #
TW8827
Navigation + DVD + TV
Back up Camera
Rear Seat Entertainment
Car TV
Portable DVD
PMP
Portable TV
Door Phone
Photo Frame
DMB TV
Baby Monitor
Home Audio
In Flight Entertainment
Techwell
CVBS/
S-Video
16-bit
Digital
RGB
Name
TQFP 80
Techwell
Key Features
Key Features
Digital Interface
Video Decoder
4H Comb Filter
Supports analog inputs including CVBS & S-Video signals and digital inputs including 18-bitss
RGB/YCbCr. Both interlaced and progressive ITU-656 and ITU-601 formats are supported
Supports analog panel up to WQVGA resolutions
Integrated 8-bit 8051 MCU, LED controller and CCFL controller
Built-in 8 color font based OSD with ~200 ROM & 75 RAM fonts
Embedded Image Enhancement
Description
Thin Quad Flat Package
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
2D De-interlacer
Scaler
Enhancement
SPI Interface
Pin Count
80
(8-bit LUT)
8051 MCU
Font OSD
Gamma
Control
Image
(8-bit)
CCFL Controller
LED Controller
TCON
DAC
TECHWELL
DISPLAY
Body Size
12 x 12 mm
G
R
B
}
Analog
Panel
Analog
Panel
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tw8827 Summary of contents
Page 1
... LCD controller for analog LCD panels The TW8827 is an ultra low cost, highly integrated LCD TFT flat panel controller supporting analog panels. To reduce BOM cost, TW8827 integrates a NTSC/PAL/SECAM video decoder supporting CBVS & S-Video inputs, an 8-bit MCU, a CCFL controller and a LED controller. The TW8827 integrates a high quality NTSC/PAL/SECAM 2D video decoder and a 2D De-interlacer/Scaler ...
Page 2
... DVD Recorders, security surveillance systems and in-car LCD displays. Founded in 1997, we currently have over 125 employees and are headquartered in San Jose, California, with additional R&D and sales activities in South Korea, Japan, Taiwan and China. NASDAQ: TWLL Techwell TW8827 Ultra low cost, highly integrated Ultra low cost, highly integrated LCD controller for analog panels ...