DATA SHORT To request the full datasheet, please visit www.intersil.com/products/TW8819 FN8597 TW8819 Rev. 2.00 December 23, 2015 Ultra Low Cost LCD Controller Supports digital panels up to WXGA+ (1366x768) resolution Description Supports serial (8-bit) RGB panels The TW8819 is an ultra low cost highly integrated LCD controller. It combines a high quality 2D comb Timing Controller (TCON) NTSC/PAL/SECAM video decoder, high quality scaler, Supports programmable timing interface signals for Font based OSD engine, and image enhancement control functions. It also supports panoramic scaling for conversion to wide screen display. The TW8819 Column (source) driver/row (gate) driver supports analog composite video inputs and the On Screen Display output supports a wide variety of digital LCD panel types. 256 Font RAM and 512 Display RAM Four windows font OSD with bordering/shadowing Applications 1/2/3/4 bits/pixel Rear camera display Supports variable width (12/16), height (2~32) Video door phone Image Processing High quality scaler with both up/down and nonlinear Features scaling support Analog Video Decoder Panorama/water-glass scaling NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N Built-in 2D de-interlacing function combination), PAL (60), SECAM with automatic Programmable hue, brightness, saturation, contrast format detection and sharpness 10-bit ADC and analog clamping circuit Programmable cropping of input video and graphics Fully programmable static gain or automatic gain Independent RGB gain and offset controls control for the Y or CVBS channel Programmable 8-bit Gamma correction for each color Programmable white peak control for the Y or CVBS channel Operates in Frame Sync mode High quality adaptive 2D comb filter for both NTSC Black/White Stretch and PAL inputs Clock Generation PAL delay line for color phase error correction Spread spectrum clock Image enhancement with 2D dynamic peaking and Selectable modulation frequency and spread width CTI Power Management Digital sub-carrier PLL for accurate color decoding Supports functional based independent power down Digital horizontal PLL and advanced synchronization processing for VCR playback and weak signal 1.8/3.3 V operation performance Miscellaneous Programmable hue, brightness, saturation, contrast Short to Battery Detection Test and sharpness Short to Ground Detection Test TFT Panel Support Supports 2-wire serial bus interface Built-in programmable timing controller Single 27MHz crystal Supports 3, 4, 6 or 8 bits per pixel up to 16.8 million 48 pin WFQFN package (Wettable Flank QFN colors with built-in dithering engine available) FN8597 Rev. 2.00 Page 1 of 2 December 23, 2015 TW8819 Copyright Intersil Americas LLC 2013-2015. All Rights Reserved. All trademarks and registered trademarks are the property of their respective owners. For additional products, see www.intersil.com/product tree Intersil products are manufactured, assembled and tested utilizing ISO9001 quality systems as noted in the quality certifications found at