OV7670 image sensor has small size, low work voltage, providing all functions of single VGA camera and image processor.Controlled by SCCB bus, output whole frame, sub-sampling, take window of various resolution 8-bit influence data.The VGA image can be up to 30 frames per second.Users can complete control image quality, data format and transmission mode.All image processing functions process include gamma curve, white balance, saturation, chroma can be programmed through SCCB interface.Features:High sensitivity for low-light applications. Low voltage suitable for embedded applications. Standard SCCB interface compatible with I2C interface. RawRGB, RGB (GRB4: 2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2)output format. Support VGA, CIF, and various sizes from CIF to 40x30. Automatic influence control functions include automatic exposure control, automatic gain control, automatic white balance, automatic eliminate light stripes, automatic black level calibration. The image quality control include color saturation, hue, gamma, sharpness ANTI_BLOOM ISP has eliminate noise and dead pixel compensation function. Support image zooming in and out. The lens loss of light compensation. 50/60Hz automatic detection. Automatically adjust saturation (UV adjustment). Automatically adjust edge enhancement. Automatically adjust noise reduction. Specifications:Photosensitive Array: 640X480IO Voltage: 2.5V to 3.0V (internal LDO to core power supply 1.8V)Work Power Consumption: 60mW/15fpsVGAYUVSleep: