TZT 640x480 VGA OV7670 FIFO CMOS Camera Module Buffer AL422B SCCB I2C for STM32

OV7670 image sensor, small size, low voltage, providing single-chip VGA camera and image processor for all functions. Through the SCCB bus control, you can output the entire frame, sub-sampling window, etc. all take the resolution of 8 bits of data. The product images up to VGA 30 frames / sec. Users can fully control the image quality, data format and transmission. Process all image processing functions including gamma curves, white balance, saturation, color and so can SCCB interface programming. OmmiVision unique image sensor technology, sensor applications, by reducing or eliminating the optical or electrical defects such as fixed pattern noise, prop tail, floating powder, which enhances image quality, get a clear and stable color image.

* 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 for VGA, CIF, and from a variety of sizes CIF to 40x30
* VarioPixel sub-sampling methods
* Auto affect the control features include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of streaks of light, automatic black level calibration. Image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM
* ISP has a compensation function to eliminate noise and dead pixels
* support for image scaling
* loss of lens light compensation
* 50/60Hz auto-detection
* Saturation adjust (UV adjustment)
* adjust edge enhancement
* automatic adjustment of noise reduction
Key parameters
Photographic array 640X480
IO voltage of 2.5V to 3.0V (internal LDO for nuclear power 1.8V)
Power work 60mW/15fpsVGAYUV
Sleep <20μA
Operating temperature -30 *C to 70 *C
Stable operation 0 *C to 50 *C
Output format (8-bit)? YUV/YCbCr4: 2:2 RGB565/555/444 GRB4: 2:2 Raw RGB Data
Optical size of 1 / 6 "
25 ° field of view
The maximum rate of 30fps VGA Chen
Sensitivity 1.3V / (Lux-sec)
46 dB SNR
52 dB dynamic range
View Mode Progressive
E-1 line to 510 line exposure
3.6μm x 3.6μm pixel size
Dark Current 12 mV / s at 60 *C