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USB 2.0 DSC/DV Controller (D1/HD)--STK2XXX

STK2xxx is a high integration Digital Video Recorder and Digital Still Camera controller. The STK2xxx features high quality image processor coupled with high-speed bus and video compression engine delivering excellent quality video recording and playback. Innovative image processing architecture reduces memory size requirements allowing operation with single 16MB SDRAM (8x16 PC166) Sensor interface module accepts 10 bit data delivered by modern CMOS CCD sensors preserving details in shadows and delivering perfect images even for high dynamic range scenes. Syntek proprietary auto white balance and auto exposure algorithms utilize the statistical data analysis to deliver the precise and pleasing colors. Integrated microphone amplifier, AGC and audio codec reduce system component count and deliver clear audio recordings at all sound levels. The STK2xxx is also capable of storing MJPEG videos and JPEG compressed pictures on most popular non-volatile/volatile memory or mini-storage cards. Storage interface utilizing fast DMA allows direct recording to the storage media and supports all major industry standards. Other auxiliary features such as TFT LCD and OLED panel interface, TV display, audio annotation, recording and playback, programmable user interface logic and power management are all integrated into a single chip.

  • Support 2592x1944 (10MP) at capture mode, 10-bit data
  • Support 1280x720 (720p) M-JPEG AVI video at 30fps [STK22XX: 720x480p (D1) M-JPEG AVI video at 30fps]
  • Seamless interface with most CMOS and CCD Image Sensor, 10-bit data width
  • Support multiple-windowed auto focus (AF), auto white balance (AWB) and auto exposure (AE)
  • Built-in Face Detection Engine
  • Built-in microphone amplifier and audio codec
  • Memory Sub-System:
    - SDRAM: up to 64MB, 16 bit external bus, 4 banks for reduced page break latency
    - Support for degraded SDRAM
    - ROM/NOR Flash interface up to 16MB
    - Serial Flash support (SPI interface, 2 and 4-bit fast read, DMA)
    - Secure Digital (SD)
    - Multimedia Memory Card 4.0 (incl. 8-bit)
  • Fully USB 2.0 High Speed Phy built in
  • Supports all major TFT LCD (incl. AU, Topoly) and OLED panels with flexible digital interface
  • Built in TV encoder (NTSC/PAL) and DAC
  • GPIO for user interface and system control
  • Touch panel controller, analog interface
  • Battery-low voltage detector (8 levels)
  • Real Time Clock
    © 2004 Syntek Semiconductor Ltd. All rights reserved.