OV7670 CAMERA MODULE STM32 MICROCONTROLLER DRIVER 300,000 PIXEL CAMERA IMAGE ACQUISITION MODULE

Product Description:

The OV7670 image sensor is small in size and operates at a low voltage, providing all the functions of a single-chip VGA camera and image processor. Controlled via the SCCB bus, it can output various resolution 8-bit image data in full-frame, sub-sampling, and windowing modes. The product can achieve 30 frames per second for VGA images. Users have full control over image quality, data format, and transmission method. All image processing functions, including gamma correction, white balance, saturation, and chroma, can be programmed through the SCCB interface.

Specifications:
1. Photosensitive array 640X480.
2.10 voltage: 2.5Vto3.0V (internal LDO supplies 1.8V to core).
3. Power consumption works at 60mW/15fps VGAYUV.
4. Sleep < 20uA.
5. Temperature operation -30o°C to 70°C.
6. Stable working 0o°C to 50°C. 
7. Optical size 1/6".
8. Field of view 25o.
9. Frame rate 30fps VGA, sensitivity 1.3V/(Lux-sec).
10. Signal-to-noise ratio 46dB.
11. Dynamic range 52dB.
12. Browse mode line by line.
13. Electronic exposure 1 line to 510 lines.
14. Pixel area 3.6umx3.6um
15. Dark current 12mV/sat60°C.

Features:
1. High sensitivity, suitable for low light applications.
2. Low voltage is suitable for embedded applications.
3. Standard SCCB interface, compatible with I2C interface.
4.RawRGB, RGB (GRB4:2:2, RGB565/555/444), YUV (4:2:2) and
YCbCr (4:2:2) output format.
5. Support VGA, CIF, and various sizes from CIF to 40x30.
6. VarioPixel sub-sampling method.
7. Automatic influence control functions include: automatic exposure control, automatic gain control, automatic
White balance, automatic light streak removal, automatic black level calibration, image quality control
Includes color saturation, hue, gamma, sharpness, ANTI_BLOOM.
8. ISP has the function of noise cancellation and dead pixel compensation.
9. Support image scaling
10. Lens loss compensation.
11.50/60Hz auto-detection.
12. Automatic adjustment of saturation (UV adjustment), automatic adjustment of edge enhancement, automatic adjustment of noise reduction.