DATA SHORT To request the full datasheet, please visit TW8816b3 device page TW8816B3 FN7794 Rev.4.00 LCD Flat Panel Processor with Built-in MCU, NTSC/PAL/SECAM Decoder, T-CON Feb 21, 2019 and Analog RGB Support Analog RGB / YPbPr Input General Description Built-in sync processor for SOG support The TW8816B3 is a highly integrated multi-purpose LCD Built-in Line-locked PLL supporting up to 108MHz display solution for both analog and digital panels. To reduce BOM cost, TW8816B3 integrates an 8-bit MCU and a CCFL or Built-in input measurement function LED controller. Through multiple input ports, TW8816B3 can directly display video and graphic content from a variety of Digital Interface devices including TV Tuners, DVD players, back-up cameras, Allows connection to 8/16/24-bit RGB/YCbCr DTV/DMB receivers, and navigation/GPS receivers. Support both interlaced and progressive ITU 656. Features TFT Panel Support Supports analog inputs including CVBS, S-Video, YPbPr, and Supports a variety of Digital single pixel TFT panels and RGB signals and digital inputs including 24 bit RGB and Analog active matrix TFT panels 8/16/24 bit YCbCr. Interlaced and progressive ITU 656 inputs are supported. Supports digital TTL panel up to WXGA(1280 x 768), Supports both digital and analog panels up to WXGA 100MHz and analog panel up to WQVGA (480 x 234), 20 resolutions MHz Integrates cost saving features including LED controller, Supports 3, 4, 6, or 8 bits per pixel format CCFL controller, programmable panel offset control, and on- Built-in Microcontroller chip 8-bit 8051 MCU with SPI interface 2 Embedded Image Enhancement Supports external SPI Interface and I C Master interface with GPIO - Programmable CTI, hue, brightness, saturation, contrast, Supports 8 MCU GPIO, 1 UART (up to 9600bps) and sharpness control Support IR or interrupt with GPIO - Black/White Stretch - Programmable favorite color enhancement- up to three CCFL and LED Controller colors Single channel CCFL controller based on push-pull - Programmable Gamma Correction tables architecture Lamp fault monitoring- Lamp Open, Lamp Over-current, Analog Video Decoder Failure to Strike and Over-voltage NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), Programmable Lamp Frequency to move EMI spurs out of PAL (60), SECAM with automatic format detection band Advanced synchronization processing for VCR trick play Analog or digital brightness control. 300:1 dimming range signal with the digital brightness control. Three 10-bit ADCs and analog clamping circuit Low power stand-by mode Built-in analog anti-aliasing filter Fully programmable static gain or automatic gain control for Fine dimming control step (128 steps) the Y or CVBS channel OSD Programmable white peak control for the Y or CVBS channel Built-in OSD controller with integrated character 202 ROM Software selectable analog inputs allows any of the fonts, programmable 227 RAM fonts and 512 characters following display RAM. - Up to 4 composite video Multi-window (4) OSD support with color pallet -UP to 3 S-Video - Up to 2 analog YPbPr and RGB 16 font and window colors available 4-H adaptive comb filter Y/C separation Support OSD overlay with alpha blending PAL delay line for color phase error correction Digital PLL for both color and horizontal locking Programmable hue, brightness, saturation, contrast, sharpness, Gamma control, and noise suppression Automatic color control and color killer FN7794 Rev.4.00 Page 1 of 3 Feb 21, 2019TW8816B3 Image Enhancement Miscellaneous Programmable hue, brightness, saturation, and contrast Supports 2-wire serial bus interface controls. Spread spectrum PLL Sharpness control with vertical peaking Low-speed ADC for KEY scan Programmable CTI control Programmable panel VCOM offset control Built-in de-interlacing engine 5V tolerant I/O Independent RGB gain and offset controls Power-down mode Panorama/Water-glass scaling DFT YCbCr hue adjustment Typical power consumption < 500mW Programmable Gamma correction tables Single 27MHz crystal 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 FIGURE 1. TYPICAL DIAGRAM FN7794 Rev.4.00 Page 2 of 3 Feb 21, 2019