OV3647 3 megapixel product brief available in a lead-free package high-performance 1/4-inch, 3 megapixel CameraChip™ sensor with MDDI high speed serial and parallel interfaces The OV3647 is a 3 megapixel RGB raw image sensor using OmniVision's high performance 1.75 μm OmniPixel3™ technology, with a sensitivity of 700 mV/(Lux-sec) and small enough to enable camera module sizes of 7 x 7 x 5 mm. The embedded image processing functions include exposure control, white balance, defective pixel canceling and lens shading compensation, and these are programmable through the SCCB interface or MDDI interface. The OV3647 is the first 3 megapixel sensor to support an MDDI high speed serial interface. It is also equipped with a standard parallel interface with the unique ability to act as an input for a secondary camera and then share the MDDI interface, i.e. also functioning as an MDDI hub. MDDI reduces the number of interconnects to the baseband processor, enabling rapid two-way data transfer, increasing reliability, reducing power consumption and also eliminating high frequency electro-magnetic interference (EMI) issues. The OV3647 uses proprietary OmniPixel3 technology to improve image quality by reducing or eliminating common lighting/electrical sources of image contamination, such as fixed pattern noise and smearing, to produce a clean, fully stable, color image. The OV3647 has a 3 megapixel image array, capable of operating at 15 frames per second in QXGA (2048 x 1536) resolution, with complete user control over image quality, formatting and output data transfer. The OV3647’s embedded, one time programmable (OTP) memory is designed for part recognition and simplification of module designs using different lenses. OV3647 applications cellular phones toys PC multimedia ordering information digital still cameras OV03647-V47A ultra mobile PC (color, lead-free, 47-pin CSP2) OV03647-G04A (color, chip probing, 200 mm backgrinding, reconstructed wafer) product specifications product features MDDI serial interface black sun cancellation active array size: 2048 x 1536 digital video port (DVP) parallel output interface embedded regulator for core power supply: standard serial SCCB interface ultra low power and low cost automatic image control functions: – – – – – automatic exposure control (AEC) automatic gain control (AGC) automatic white balance (AWB) auto 50/60 Hz luminance detection auto black level calibration (ABLC) support for QXGA, XGA and HF mode programmable controls for frame rate, mirror, flip, and cropping lens correction and defective pixel canceling – normal mode: 65 dB – HDR mode: 85 dB (1024 x 768 or lower resolution) – core: 1.5VDC + 5% – analog: 2.45 ~ 3.0V – I/O: 1.7 ~ 3.0V support for LED and flash strobe mode second camera can share MDDI interface dynamic range: maximum image transfer rate: – QXGA (2048 x 1536): 15 fps – XGA (1024 x 768): 30 fps – HF (512 x 384): 60 fps power requirements: – active: 70 mA (typical) – standby: 20 μA (typical) embedded one-time programmable (OTP) memory sensitivity: 700 mV(Lux-sec) temperature range: on-chip phase lock loop (PLL) – operating: -20°C to 70°C – stable image: 0°C to 50°C programmable I/O drive capability fits module size of 7.0 x 7.0 mm output : 8-/10-bit raw RGB data HDR-ready - provides high dynamic range (HDR) data signals for external processing enabling extended dynamic range at half resolution lens size: 1/4" maximum exposure interval: 1574 x tROW pixel size: 1.75 μm x 1.75 μm lens chief ray angle: 25° non-linear input clock frequency: 6 ~ 54 MHz (MDDI: 260 MHz) RAW RGB output format image area: 3626 μm x 2709 μm package dimensions: S/N ratio: 37 dB functional block diagram OV3647 image sensor core image sensor processor image output interface 10-bit ADC 50/60Hz auto detection formatter AMP image array lens 10-bit ADC AWB/WBC AMP digital gain 10-bit RAW black level calibration row select column sample/hold DVP D[9:0] MDDI MDDI LINK gain control control register bank 4275 Burton Drive Santa Clara, CA 95054 Version 1.2, August 2008 SDA external sensor input PCLK VS HREF STRB RSTB tel: +1 408 567 3000 fax: +1 408 567 3001 www.ovt.com SCL SCCB slave interface timing generator and system control logic PWDN XCLK PLL OmniVision reserves the right to make changes to their products or to discontinue any product or service without further notice. OmniVision and OmniPixel are registered trademarks of OmniVision Technologies, Inc. The OmniVision logo, CameraChip and OmniPixel3 are trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. 3647_PB_001 – CSP2: 5515 μm x 5195 μm – COB: 5530 μm x 5210 μm