TW8817-TA3-GR Intersil, TW8817-TA3-GR Datasheet - Page 9

• Manufacturer Part Number: TW8817-TA3-GR
• Description: IC LCD CTRLR 80TQFP
• Manufacturer: Intersil
• Type: LCD Controllerr

Specifications of TW8817-TA3-GR

• Applications: LCD TV/Monitor
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Key Features
Key Features
TW8810 Functional Block Diagram
TW8810 Functional Block Diagram
The TW8810 is a highly integrated LCD controller for Dual-View LCD panels primarily targeting front console and rear-seat automotive
infotainment applications. The TW8810 integrates a high quality NTSC/PAL/SECAM 3D video decoder and a 2D de-interlacer with low angle
compensation. In addition, a built-in dual-view mixer enables direct support for Dual-View LCD panels.
Order Information
Order Information
Part #
TW8810
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Supports analog inputs including CVBS, S-Video & Analog RGB/YPbPr
Configurable Digital RGB input port to support either a single 24-bit Digital RGB input or two 18-bit Digital RGB inputs
Supports Dual-View LCD panels with resolutions up to WVGA
Integrated low cost 16-bit SDRAM memory controller supporting up to 8MB SDRAM external memory
Supports PIP/POP
Built-in dual-view mixer block to support both stripe barrier and step barrier dual-view pixel matrix
Built-in dual window bit-mapped (4/8-bit) OSD
Supports external 18-bit OSD with alpha blending control
PIP Overlay
Embedded Image Enhancement
Both interlaced and progressive ITU 656 and 601 formats supported
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 tables
CVBS/
S-Video
YPbPr
Analog
RGB/
YPbPr
Digital
RGB [I]/
YCbCr
Digital
RGB [II]
Package
LQFP 208
Digital Interface [II]
Digital Interface [I]
High Speed ADC
Video Decoder
3D Comb Filter
Description
Low Profile Quad Flat Package
2D De-interlacer
PIP/MPIP
SDRAM Memory
Scaler
Controller
SDRAM
16-bit
Parallel Host Interface
Enhancement
(10-bit LUT)
Bit-mapped
(4-bit/8-bit)
Dual View
Gamma
Control
Image
Mixer
OSD
Pin Count
208
WWW.TECHWELLINC.COM/PRODUCTS/LCD.HTML
3D Video Decoder based on LCD controller
3D Video Decoder based on LCD controller
TCON
FPR[7:0]
FPG[7:0]
FPB[7:0]
for Dual-View LCD panels
for Dual-View LCD panels
TW8810
Body Size
28 x 28 mm
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Dual-View
LCD panels
Dual-View
LCD panels
2
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