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Product description ArduCam OV3640 3MPx lens HQ
Camera module with matrixOV3640with a resolution of3 MPxand the size of1/4"with the output format JPEG, RAW, RGB and YUV. Transfer speed at full resolution of 2048 x 1536 px, is 15 fps. It features lensM12x0.5 1/4". The device operates with a voltage of 3.3 V, it communicates througha parallel interface.
Specification of camera ArduCam OV3640
- Supply voltage: 3.3 V
- Matrix OV3640, 3 MPx, 1/4" (documentation)
- Built-in voltage regulator LDO
- Resolution: maximum2048 x 1536 pixels(3 MPx)
- Pixel size: 1.75 x 1.75 µm
- Range of view: 3626 x 2709 µm
- Input clock speed: from 6 to 27 MHz
- Scanning mode: progressive
- Speed (fps):
- 3 MPx (2048 x 1536): 15 fps
- XGA (1024 x 768): 30fps
- Output formats:
- YUV(422/420) / YCbCr422,
- RGB565/555/444,
- CCIR656,
- Compressed 8-bit data
- 8 / 10-bit RAW RGB Data
- Lens1/4" with connectorM12x0.5.
The pins of the ArduCam OV3640 module
The device has soldered 20-pin connector, pitch of 2.54 mm.
| Pin | Name | Description |
|---|---|---|
| 1 | VCC | Supply voltage is 3.3 V. |
| 2 | GND | The grounf of the system. |
| 3 | SCL | Clock line of the interface Two-Wire. |
| 4 | SDATA | Data line of the interface Two-Wire. |
| 5 | VSYNC | Vertical synchronization. |
| 6 | HREF | Horizontal synchronization. |
| 7 | PCLK | The clock output of the matrix's sensor. |
| 8 | XCLK | The input of the system clock. |
| 9 | DOUT9 | The video data output - bit 9 (MSB). |
| 10 | DOUT8 | The video data output - bit 8. |
| 11 | DOUT7 | The video data output - bit 7. |
| 12 | DOUT6 | The video data output - bit 6. |
| 13 | DOUT5 | The video data output - bit 5. |
| 14 | DOUT4 | The video data output - bit 4. |
| 15 | DOUT3 | The video data output - bit 3. |
| 16 | DOUT2 | The video data output - bit 2 (LSB). |
| 17 | PWDN | Disabling the system by activating the high state. |
| 18 | NC | It should be left unconnected. |
| 19 | DOUT1 | The video data output - bit 1 (10-bit mode). |
| 20 | DOUT0 | The video data output - bit 0 (mode of 10-bit). |
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