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PDF OV5640 Datasheet ( Hoja de datos )

Número de pieza OV5640
Descripción color CMOS QSXGA (5 megapixel) image sensor
Fabricantes Ommivision 
Logotipo Ommivision Logotipo



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OV5640 Hoja de datos, Descripción, Manual
datasheet
PRELIMINARY SPECIFICATION
1/4" color CMOS QSXGA (5 megapixel) image sensor
with OmniBSI™ technology

1 page

OV5640 pdf
00applications
  cellular phones
  toys
  PC multimedia
  digital still cameras
00features
  1.4 µm x 1.4 µm pixel with OmniBSI technology for
high performance (high sensitivity, low crosstalk, low
noise, improved quantum efficiency)
  optical size of 1/4"
  automatic image control functions: automatic
exposure control (AEC), automatic white balance
(AWB), automatic band filter (ABF), automatic
50/60 Hz luminance detection, and automatic black
level calibration (ABLC)
  programmable controls for frame rate, AEC/AGC
16-zone size/position/weight control, mirror and flip,
cropping, windowing, and panning
  image quality controls: color saturation, hue, gamma,
sharpness (edge enhancement), lens correction,
defective pixel canceling, and noise canceling
  support for output formats: RAW RGB,
RGB565/555/444, CCIR656, YUV422/420,
YCbCr422, and compression
  support for video or snapshot operations
  support for LED and flash strobe mode
  support for internal and external frame
synchronization for frame exposure mode
ordering information
  OV05640-A71A (color, lead-free)
71-pin CSP3
  support for horizontal and vertical sub-sampling,
binning
  support for minimizing artifacts on binned image
  support for data compression output
  support for anti-shake
  standard serial SCCB interface
  digital video port (DVP) parallel output interface and
dual lane MIPI output interface
  embedded 1.5V regulator for core power
  programmable I/O drive capability, I/O tri-state
configurability
  support for black sun cancellation
  support for images sizes: 5 megapixel, and any
arbitrary size scaling down from 5 megapixel
  support for auto focus control (AFC) with embedded
AF VCM driver
  embedded microcontroller
  suitable for module size of 8.5 x 8.5 x <6mm with
both CSP and RW packaging
00key specifications
  active array size: 2592 x 1944
  power supply:
core: 1.5V + 5% (with embedded 1.5V regulator)
analog: 2.6 ~ 3.0V (2.8V typical)
I/O: 1.8V / 2.8V
  power requirements:
active: TBD
standby: TBD
  temperature range:
operating: -30°C to 70°C (see table 8-1)
stable image: 0°C to 50°C (see table 8-1)
  output formats: 8-/10-bit RGB RAW output
  lens size: 1/4"
  lens chief ray angle: 24° (see figure 10-2)
  input clock frequency: 6~27 MHz
  S/N ratio: TBD
  dynamic range: TBD
  maximum image transfer rate:
QSXGA (2592x1944): 15 fps
1080p: 30 fps
1280x960: 45 fps
720p: 60 fps
VGA (640x480): 90 fps
QVGA (320x240): 120 fps
  sensitivity: TBD
  shutter: rolling shutter / frame exposure
  maximum exposure interval: 1964 x tROW
  pixel size: 1.4 µm x 1.4 µm
  well capacity: TBD
  dark current: TBD
  fixed pattern noise (FPN): TBD
  image area: 3673.6 µm x 2738.4 µm
  package dimensions: 5985 µm x 5835 µm
02.02.2010
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
iii

5 Page

OV5640 arduino
00list of figures
figure 1-1 pin diagram
1-4
figure 2-1 OV5640 block diagram
2-2
figure 2-2 reference design schematic
2-3
figure 2-3 power up timing with internal DVDD and I2C access during power up period
2-10
figure 2-4 power up timing with external DVDD source and I2C access during power up period 2-11
figure 3-1 sensor array region color filter layout
3-1
figure 3-2 example of 2x2 binning
3-2
figure 3-3 VCM block diagram
3-3
figure 3-4 1/4 to 3/4 scale settling time (directly jump mode, VDD = 3.0V)
3-6
figure 3-5 sink current vs. code (VDD = 3.0V, reg 0x30A5 = 0x05, VCM resistance = 23ohms) 3-6
figure 4-1 mirror and flip samples
4-1
figure 4-2 image windowing
4-2
figure 4-3 image windowing configuration
4-3
figure 4-4 test pattern
4-5
figure 4-5 desired convergence
4-7
figure 4-6 average-based window definition
4-9
figure 4-7 xenon flash mode
4-15
figure 4-8 LED 1 & 2 mode - one pulse output
4-16
figure 4-9 LED 1 & 2 mode - multiple pulse output
4-16
figure 4-10 LED 3 mode
4-17
figure 4-11 FREX modes
4-17
figure 5-1 UV adjust graph
5-13
figure 6-1 compression mode 1 timing
6-1
figure 6-2 compression mode 2 timing
6-1
figure 6-3 compression mode 3 timing
6-2
figure 6-4 compression mode 4 timing
6-2
figure 6-5 compression mode 5 timing
6-3
figure 6-6 compression mode 6 timing
6-3
figure 6-7 DVP timing diagram
6-18
figure 8-1 SCCB interface timing
8-5
figure 9-1 package specifications
9-1
figure 9-2 IR reflow ramp rate requirements
9-2
02.02.2010
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
ix

11 Page


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