TW8816-LA3-GRS Datasheet, PDF (1/2 Pages) Intersil Corporation – Highly integrated LCD controller with on-chip MCU & CCFL controller

Techwell
Automotive Display ICs
TECHWELL
DISPLAY
TW8816
Highly integrated LCD controller
with on-chip MCU & CCFL controller
The TW8816 is a highly integrated mutli-purpose LCD display solution with a high quality NTSC/PAL/SECAM 2D video decoder and a 2D
De-interlacer/Scaler supporting digital and analog panels. To reduce BOM cost, TW8816 integrates an 8-bit MCU and a CCFL controller. Through
multiple input ports, TW8816 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.
Target Applications Key Features
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
Supports analog inputs including CVBS, S-Video, YPbPr & RGB signals and digital inputs including 24 bit
RGB & 8/16/24 bit YCbCr. Interlaced and progressive ITU 656 inputs are supported
Supports both digital & analog panels up to WXGA resolutions
Integrates cost saving features including a CCFL controller & an on-chip 8-bit 8051 based MCU with SPI
interface
Built-in 8 colors Font OSD with 202 ROM and programmable 227 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
Programmable Gamma Correction tables
TW8816 Functional Block Diagram
CVBS/
S-Video
Analog
RGB/
YPbPr
Digital
RGB/
YCbCr
Video Decoder
4H Comb Filter
Digital Interface
ADC
(KEY SCAN)
Font OSD
2D De-interlacer
Image
Enhancement
Scaler
Gamma
Control
(8-bit LUT)
8051 MCU
(8-bit)
CCFL Controller
(Analog/Digital Panel)
DAC
R
G
B
} Analog
Panel
FPR[7:0]
FPG[7:0]
FPB[7:0]
} Digital
Panel
TCON
Analog/Digital
Panel
Order Information
Part #
Name
TW8816
LQFP 128
SPI Interface
Description
Low Profile Quad Flat Package
Pin Count
128
Body Size
14 x 20 mm^2
Techwell