The OV7670 image sensor is a small size, low operating voltage, yet it provides all the features of a single-chip VGA camera and image processor has to offer. Through the SCCB bus control, it can output the entire frame / sub-sampled. VGA image of the product is up to 30 frames / sec. Users can have full control of the image quality, data format and transmission mode. The image processing functions includes gamma curves, white balance, saturation, chroma, and also can be programmed through the SCCB interface.

Features

High sensitivity for low-light applications
Low voltage suitable for embedded applications
Standard SCCB interface compatible with I2C interface
RawRGB to RGB (GRB4: 2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2)output format
Support VGA, CIF, and from CIF to 40x30 the size
VarioPixel subsampling way
Eliminate light stripes, automatic black level calibration image quality control including color saturation, hue, gamma, sharpness
Anti-bloom
ISP has eliminate noise and dead pixel compensation function
Support image scaling
The lens is the loss of light compensation
50/60Hz detection
Automatic adjustments: saturation, edge enhancement, noise reduction

Key Parameters

Photosensitive array: 640X480
IO voltage: 2.5V to 3.0V ( internal LDO to core supplies )
Power operation: 60mW/15fpsVGAYUV
Sleep: < 20 μ A
Temperature operation: -30 ° C to 70 °C
Output format: YUV/YCbCr4 RGB565/555/444 GRB4: 2:2: 2:2 Raw RGB Data
Optical size: 1/6 "
Field of view angle: 25 °
Maximum Zhen rate: 30fps VGA
Sensitivity: 1.3V / (Lux-sec)
Signal to noise ratio: 46 dB
Dynamic range: 52 dB
Browsing mode: progressive
Electronic exposure area: of 3.6 μ mx 3.6 μ m
Dark current: 12 mV / s at 60 ° C
Useful Links:

Datasheet_Application