Electronics

Camera CMOS OV7670 VGA 640X480 With FiFo AL422B I2C for Arduino RobotDYN

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Description

  • OV7670 VGA Camera + FIFO Buffer AL422B, based on the popular OV7670 image sensor. With the onboard 384KB FIFO chip AL422B, the camera module can buffer an entire VGA frame at 30fps frame rate, and it enables the low-speed microcontroller boards to take photos. The camera module is powered from a single +3.3V power supply.

    High sensitivity
    Low operating voltage for embedded application.
    Standard SCCB interface is compatible with I2C interface.
    AL422 3M-bits FIFO.
    Raw RGB, RGB (GRB4: 2: 2, RGB565 / 555/444), YUV (4: 2: 2) and YCbCr (4: 2: 2), the output format.
    Support VGA, CIF and from CIF to a format of 40 x 30.
    Vario Pixel
    Auto Image Control: AEC, AGC, AWB, ABF, ABLC.
    check image quality: colour saturation, hue, gamma and sharpness
    ISP involves the reduction and repair of defects.
    Support scaling the image.
    Flicker 50 / 60Hz auto-detection.
    Colour saturation - automatic settings.
    Enhancement of the edges of the level automatic adjustment.
    Parameters:
    Photosensitive array: 640 x 480.
    IO voltage: 2.5 V to 3.0 In.
    Traffic: 60 mW / 15fpsVGAYUV.
    Sleep mode: <20µA.
    Operating temperature: -30 to 70 ° C
    Output format: YUV / YCbCr4: 2: 2 RGB565 / 555/444 GRB4: 2: 2 Raw RGB data (8 digits).
    Lens size: 1/6".
    Sensing angle: 25 degrees.
    Max. Frame Rate: 30 frames per second VGA.
    Sensitivity: 1.3 V / (Lux-sec).
    Signal to noise ratio: 46 dB.

    Dynamic range: 52 dB.


    Documents

    Dimensional drawing

    Dimensions VGA Camera Module OV7670 640x480 FIFO Buffer AL422B I2CDimensions VGA Camera Module OV7670 640x480 FIFO Buffer AL422B I2C

    Pinout

    Pinout VGA Camera Module OV7670 640x480 FIFO Buffer AL422B I2CPinout VGA Camera Module OV7670 640x480 FIFO Buffer AL422B I2C

    Schematic

    Schematic of VGA Camera Module OV7670 640x480 FIFO Buffer AL422B I2C
  • VGA Camera Module OV7670, 640x480, FIFO Buffer AL422B, I2C