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OV7671 Dataheets PDF



Part Number OV7671
Manufacturers OmniVision Technologies
Logo OmniVision Technologies
Description CMOS VGA Camera Sensor
Datasheet OV7671 DatasheetOV7671 Datasheet (PDF)

www.DataSheet4U.com Advanced Information Product Brief OV7670/OV7171 CMOS VGA (640x480) CAMERACHIPTM with OmniPixel® Technology General Description The OV7670/OV7171 is a low voltage CMOS image sensor that provides the full functionality of a single-chip VGA camera and image processor in a small footprint package. The OV7670/OV7171 provides full-frame, sub-sampled or windowed 8-bit images in a wide range of formats, controlled through the Serial Camera Control Bus (SCCB) interface. This produc.

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www.DataSheet4U.com Advanced Information Product Brief OV7670/OV7171 CMOS VGA (640x480) CAMERACHIPTM with OmniPixel® Technology General Description The OV7670/OV7171 is a low voltage CMOS image sensor that provides the full functionality of a single-chip VGA camera and image processor in a small footprint package. The OV7670/OV7171 provides full-frame, sub-sampled or windowed 8-bit images in a wide range of formats, controlled through the Serial Camera Control Bus (SCCB) interface. This product has an image array capable of operating at up to 30 frames per second (fps) in VGA with complete user control over image quality, formatting and output data transfer. All required image processing functions, including exposure control, gamma, white balance, color saturation, hue control and more, are also programmable through the SCCB interface. In addition, OmniVision CAMERACHIPs use proprietary sensor technology to improve image quality by reducing or eliminating common lighting/electrical sources of image contamination, such as fixed pattern noise (FPN), smearing, blooming, etc., to produce a clean, fully stable color image. CAMERACHIPTM Applications • • • • Cellular and Picture Phones Toys PC Multimedia Digital Still Cameras Key Specifications Active Array Size 640 x 480 Digital Core 1.8VDC +10% Power Supply Analog 2.45V to 3.0V I/O 1.7V to 3.0Va Power Requirements Active 60 mW typical (15fps VGA YUV format) Standby < 20 µA Operation -30°C to 70°C Temperature Range Stable Image 0°C to 50°C YUV/YCbCr 4:2:2 RGB565/555/444 GRB 4:2:2 Raw RGB Data Pb Features • • • • • • • Note: The OV7670/OV7171 uses a lead-free package. • • Output Formats (8-bit) • • DataSheet4U.com DataShee Lens Size 1/6" Chief Ray Angle 25° Maximum Image 30 fps for VGA Transfer Rate Sensitivity 1.3 V/(Lux • sec) S/N Ratio 46 dB Dynamic Range 52 dB Scan Mode Progressive Electronics Exposure Up to 510:1 (for selected fps) Pixel Size 3.6 µm x 3.6 µm Dark Current 12 mV/s at 60°C Well Capacity 17 K e Image Area 2.36 mm x 1.76 mm Package Dimensions 3785 µm x 4235 µm a. I/O power should be 2.45V or higher when using the internal regulator for Core (1.8V); otherwise, it is necessary to provide an external 1.8V for the Core power supply. • • • • • • • • • High sensitivity for low-light operation Low operating voltage for embedded portable apps Standard SCCB interface compatible with I2C interface Output support for Raw RGB, RGB (GRB 4:2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2) formats Supports image sizes: VGA, CIF, and any size scaling down from CIF to 40x30 VarioPixel® method for sub-sampling Automatic image control functions including: Automatic Exposure Control (AEC), Automatic Gain Control (AGC), Automatic White Balance (AWB), Automatic Band Filter (ABF), and Automatic Black-Level Calibration (ABLC) Image quality controls including color saturation, hue, gamma, sharpness (edge enhancement), and anti-blooming ISP includes noise reduction and defect correction Supports L.


OV7670 OV7671 AG402-89


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