DATA SHORT To request the full datasheet, please visit www.intersil.com/products/TW8827 TW8827 FN7766 Rev.0.00 Analog LCD Panel Processor with built-in MCU NTSC/PAL./SECAM Decoder and February 10, 2011 TCON Analog Video Decoder NTSC / P AL / SECAM NTSC (M, 4.34) and PAL (B, D, G, H, I, M, N, N combination), TUNER PAL (60), SECAM with automatic format detection Advanced synchronization processing for VCR trick play DIGITAL TECHWELL AUDIO AMP signal RGB/YPBPR TW8827 Two 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 ANALOG TFT PANEL Programmable white peak control for the Y or CVBS channel Software selectable analog inputs allows any of the Applications following combinations: Mobil LCD TVs 3 composite video Rear seat entertainment 1 S-Video Portable DVD, PMP and HMD (Head Mount Display) 4-H adaptive comb filter Y/C separation Features PAL delay line for color phase error correction The TW8827 is a low cost high quality TFT panel controller with Digital PLL for both color and horizontal locking embedded NTSC/PAL/SECAM TV decoder. It incorporates all Programmable hue, brightness, saturation, contrast, the features required to create multi-purpose low cost LCD TV sharpness, Gamma control, and noise suppression systems in a single package. It contains all the circuits Automatic color control and color killer required to adapt standard NTSC/PAL/SECAM analog TV input signals as well as digital RGB signals for display on various TFT Detection of level of copy protection according to LCD panel types. An integrated timing controller and triple Macrovision standard DACs allows direct interface with analog LCD panels. Its versatile analog inputs allow CVBS, S-video and RGB signal to Digital interface be connected simultaneously. Support both interlaced and progressive ITU 656 source. Other features include: high quality adaptive 4H Comb Filter, Support 16bit RGB source interlaced and progressive ITU601, interlaced ITU656 and RGB656 inputs support, 2D de-interlacer and panaromic Built-in Microcontroller scaler, and multi-window programmalbe OSD. It also Support external SPI Interface includes image enhancement functions such as black and Support I2C Master interface with GPIO white stretch, 2D peaking, CTI, and favorite color enhancement to further improve picture quality. To support Support Up to 8 MCU GPIO analog panel, it also includes cost saving feature like CCFL Support UART interface with GPIO and LED controller, charge pump booster and Support IR or interrupt with GPIO programmable panel offset control. In addition, TW8827 has built-in microcontroller with external SPI interface. TFT Panel Support Supports a wide variety of Analog active matrix TFT panels up to WQVGA (480 x 234), 20 MHz On Screen Display Built-in OSD controller with integrated character ROM and programmable RAM font. Multi-window OSD support with color pallet Support OSD overlay with alpha blending FN7766 Rev.0.00 Page 1 of 2 February 10, 2011TW8827 Image Control Programmable hue, brightness, saturation, contrast Sharpness control with vertical peaking Programmable color transient improvement control Built-in de-interlacing engine Independent RGB gain and offset controls Panorama / Water-glass scaling YCbCr hue adjustment Programmable Gamma correction tables Built-in YCbCr to RGB color space converter Black/White Stretch Programmable favorite color enhancement Power Management Supports Panel power sequencing. Supports DPMS for monitor power management. 1.8 / 3.3 V operation Timing Controller (TCON) Support programmable interface signals for control Column (source) driver / row (gate) driver Miscellaneous Supports 2-wire serial bus interface Spread spectrum PLL CCFL controller LED controller Low-speed ADC for KEY scan 5V tolerant I/O Power-down mode Typical power consumption less than 250mW Single 27MHz crystal 80-pinTQFP package Copyright Intersil Americas LLC 2011. All Rights Reserved. All trademarks and registered trademarks are the property of their respective owners. For additional products, see www.intersil.com/en/products.html Intersil products are manufactured, assembled and tested utilizing ISO9001 quality systems as noted in the quality certifications found at www.intersil.com/en/support/qualandreliability.html Intersil products are sold by description only. Intersil may modify the circuit design and/or specifications of products at any time without notice, provided that such modification does not, in Intersil s sole judgment, affect the form, fit or function of the product. Accordingly, the reader is cautioned to verify that datasheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com FN7766 Rev.0.00 Page 2 of 2 February 10, 2011