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PDF OV5642 Datasheet ( Hoja de datos )

Número de pieza OV5642
Descripción CMOS QSXGA (5 megapixel) image sensor
Fabricantes Ommivision 
Logotipo Ommivision Logotipo



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OV5642 Hoja de datos, Descripción, Manual
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datasheet
PRELIMINARY SPECIFICATION
1/4" CMOS QSXGA (5 megapixel) image sensor
with OmniBSI™ and embedded TrueFocus™ technology

1 page

OV5642 pdf
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00applications
  cellular phones
  toys
  PC multimedia
  digital still cameras
00features
  ultra high performance
  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,
scaling, 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 images sizes: 5 megapixel, and any
arbitrary size scaling down from 5 megapixel
  embedded TrueFocus™ light, enabling extended
depth of field (EDoF)
  support for auto focus control (AFC)
  support for video or snapshot operations
00key specifications
  active array size: 2592 x 1944
  power supply:
core: 1.5VDC + 5% (internal regulator)
analog: 2.6 ~ 3.0V
I/O: 1.7 ~ 3.0V
  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-bit): YUV(422/420) / YCbCr422,
RGB565/555/444, CCIR656, 8-bit compression data,
8/10-bit raw RGB data
  lens size: 1/4"
  lens chief ray angle: 24° non-linear (see table 10-1)
  input clock frequency: 6 ~ 27 MHz
  shutter: rolling shutter
ordering information
  OV05642-A63A (color, lead-free)
63-pin CSP3
  support for horizontal and vertical sub-sampling
  support for binning
  support for data compression output
  support for anti-shake
  support for external frame synchronization in frame
exposure mode
  support for LED and flash strobe mode
  standard serial SCCB interface
  digital video port (DVP) parallel output interface
  MIPI serial input and output interface
  support for second camera chip-sharing ISP and
MIPI interface
  embedded microcontroller
  embedded one-time programmable (OTP) memory
for part identification, etc.
  on-chip phase lock loop (PLL)
  programmable I/O drive capability
  support for mechanical shutter, ND filter and IRIS
control
  built-in 1.5V regulator for core
  maximum image transfer rate:
5 megapixel (2592x1944): 15 fps
(and any size scaling down from 5 megapixel)
1080p (1920x1080): 30 fps
720p (1280x720): 60 fps
VGA (640x480): 60 fps
QVGA (320x240): 120 fps
  sensitivity: TBD
  S/N ratio: TBD
  dynamic range: TBD
  scan mode: progressive
  maximum exposure interval: 1968 x tROW
  gamma correction: programmable
  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: 6945 µm x 6695 µm
01.08.2009
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
iii

5 Page

OV5642 arduino
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00list of figures
figure 1-1 pin diagram
1-3
figure 2-1 OV5642 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
2-8
figure 2-4 power up timing with internal DVDD and no I2C access during power up period
2-9
figure 2-5 power up timing with external DVDD source and I2C access during power up period 2-10
figure 2-6 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 4-1 mirror and flip samples
4-1
figure 4-2 image windowing
4-2
figure 4-3 test pattern
4-3
figure 4-4 desired convergence
4-5
figure 4-5 average-based window definition
4-7
figure 4-6 xenon flash mode
4-13
figure 4-7 LED 1 & 2 mode - one pulse output
4-14
figure 4-8 LED 1 & 2 mode - multiple pulse output
4-14
figure 4-9 LED 3 mode
4-15
figure 4-10 FREX modes
4-15
figure 5-1 UV adjust graph
5-25
figure 6-1 compression mode 1 timing
6-1
figure 6-2 compression mode 2 timing
6-1
figure 6-3 compression mode 2 (with thumbnail data) timing
6-2
figure 6-4 image footer
6-3
figure 6-5 compression mode 3 timing
6-3
figure 6-6 compression mode 4 timing
6-4
figure 6-7 compression mode 5 timing
6-5
figure 6-8 compression mode 6 timing
6-6
figure 6-9 DVP timing diagram
6-22
figure 9-1 package specifications
9-1
figure 9-2 IR reflow ramp rate requirements
9-3
figure 10-1 sensor array center
10-1
01.08.2009
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
ix

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