Camera OV7670 0.3 MP + breakout board

Module caméra OV7060 à 300 KPixels - compatible VGA et Arduino

Une camera pour 0.3 Mega Pixels prévu pour les applications multimedia, jouter, capture image et téléphonie. Le module caméra OV7060 associée à la carte breakout (incluse) permet de faire des captures d'image avec des systèmes disposant de peu de ressources comme un microcontrôleur (type Arduino ou compatible).

Caractéristiques du module caméra OV7670

• High sensitivity for low-light operation
• Low operating voltage (for portable/embedded app)
• Standard SCCB interface compatible I2C
• Output support for followings format:
  
  • RAW RGB
  • RGB (4:2:2, RGB565/555/444)
  • YUV (4:2:2)
  • YCbCr (4:2:2)
• Support image sizes
  
  • VGA
  • CIF
  • any scalling from CIF to 40x30
• Sub-sampling VarioPixel
• Automatic image control functions:
  
  • AEC - Automatic Exposure Control
  • AGC - Auto gain control
  • AWB - Auto white balance
  • ABF - Auto Band filter
  • ABLC - Automatic blck level calibration
• Image quality control
  
  • Saturation
  • hue
  • gamma
  • Sharpness (edge enhancement)
  • anti-blooming
• ISP including noise reduction and defect correction
• LED and Flash strobe mode support
• Scaling support
• lens shading correction
• Auto-detection of 50/60Hz flicker
• Auto adjust of Saturation level (UV adjust)
• Auto adjust of Edge Enhancement Level
• Auto adjust of De-noise Level

Camera Specification

• Active array size: 640 x 480 pixels
• Image area: 2.36 x 1.76mm
• Power supply:
  
  • Core: 1.8 VDC
  • Analog: 2.45 to 3.0V
  • I/O : 1.7v to 3.0V
• Power: 60 Mw (VGA YUV capture @ 15 fps)
• Standby: 20µA
• Temperature: 0°C to °50C for stable image
• Output format: 8bits
  
  • YUV / YCbCr 4:2:2
  • RGB565 / RGB555 / RGB444
  • GBR 4:2:2
  • Raw RGB data
• Lens: 1/6"
• Chief ray angle: 25°
• Transfert rate: VGA @ 30 fps
• Sensitivity: 1.3 V/ (lux*sec)
• S/N ratio: 46 dB
• Dynamic range: 52 dB
• Scan mode: progressive
• Exposure: up to 510:1 (electronic exposire for the selected fps)
• Pixel size: 3.6 µm square
• Dark current: 12mV/s at 60°C
• Well Capacity: 17 K e

Camera board adapter

This breakout board is designed to support the Omnivision CMOS camera modules and offers accès to the various signals with a 2.54mm connector.

The adapter accept a supply range from 2.8 to 3.3V DC and can be used with microcontroler (MCU), ARMs and FPGA plateforms.

The 8 bits data bus (RGB/YUV/RAW) of the camera is also available.

This breakout camera board is compatibel with the following camera modules:

• OV7670 (0.3 Mp)
• OV7725 (0.3 Mp)
• OV9650 (1.3 Mp)
• OV2640 (2.0 Mp)
• OV3640 (3.0 Mp)
• OV5642 (5.0 Mp)