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PDF OV3640 Data sheet ( Hoja de datos )
| Número de pieza | OV3640 | |
| Descripción | CMOS QXGA (3.2 Megapixel) CameraChip sensor | |
| Fabricantes | Ommivision | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de OV3640 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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datasheet
1/4" CMOS QXGA (3.2 Megapixel) CameraChip™ sensor
with OmniPixel3™ technology
1 page  
00applications
cellular phones
toys
PC multimedia
digital still camera
00features
ultra low power and low cost
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: QXGA, and any arbitrary
size scaling down from QXGA
support for video or snapshot operations
00key specifications
active array size: 2048 x 1536
power supply:
core: 1.5VDC + 5%
analog: 2.5 ~ 3.0V
I/O: 1.7 ~ 3.0V
power requirements:
active: TBD
standby: TBD
temperature range:
operating: -20°C to 70°C
stable image: 0°C to 50°C
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: 25° non-linear (see
Table 10-1)
input clock frequency: 6 ~ 27 MHz
ordering information
OV03640-G00A (color, no chip probing, no
backgrinding)
support for horizontal and vertical sub-sampling
support for data compression output
support for auto focus control (AFC)
support for anti-shake
support for internal and external frame
synchronization
support for LED and flash strobe mode
standard serial SCCB interface
digital video port (DVP) parallel output interface
MIPI serial output interface
support for second camera chip-sharing ISP and
MIPI interface
embedded microcontroller
embedded one-time programmable (OTP) memory
on-chip phase lock loop (PLL)
programmable I/O drive capability
maximum image transfer rate:
QXGA (2048x1536): 15fps for QVGA and any size
scaling down from QVGA
XGA (1024x768): 30fps for XGA and any size
scaling down from XGA
sensitivity: TBD
S/N ratio: TBD
dynamic range: TBD
shutter: rolling shutter
scan mode: progressive
maximum exposure interval: 1560 x tROW
gamma correction: programmable
pixel size: 1.75 µm x 1.75 µm
well capacity: TBD
dark current: TBD
fixed pattern noise (FPN): TBD
image area: 3626 µm x 2709 µm
die dimensions: 6300 µm x 6140 µm
05.30.2007
proprietary to OmniVision Technologies
iii
5 Page 
00list of tables
table 1-1 signal descriptions
table 2-1 driving capability and direction control for I/O pads
table 4-1 mirror and flip function control
table 4-2 image cropping control functions
table 4-3 test pattern selection control
table 4-4 AEC/AGC control functions
table 4-5 AEC control functions
table 4-6 average-based algorithm functions
table 4-7 histogram-based AEC registers
table 4-8 histogram-based AEC algorithm adjustment controls
table 4-9 histogram calculation control
table 4-10 histogram-based AEC/AGC reference area option
table 4-11 histogram-based AEC/AGC reference area option
table 4-12 BLC control functions
table 4-13 digital gain control functions
table 4-14 strobe control functions
table 4-15 flashlight modes
table 5-1 LENC-related registers
table 5-2 AWB-related registers
table 5-3 GMA-related registers
table 5-4 WBC-related registers
table 5-5 CIP-related registers
table 5-6 CMX-related registers
table 5-7 ZOOM-related registers
table 5-8 SDE-related registers
table 5-9 overlay-related registers
table 5-10 compression-related registers
table 5-11 system control-related registers
table 5-12 MCU-related registers
table 5-13 CIF register list
table 5-14 format control register list
table 6-1 DVP-related registers
1-1
2-3
4-1
4-2
4-3
4-4
4-6
4-7
4-8
4-9
4-10
4-10
4-13
4-14
4-14
4-15
4-15
5-1
5-5
5-6
5-7
5-7
5-9
5-10
5-11
5-12
5-16
5-17
5-19
5-20
5-20
6-1
05.30.2007
proprietary to OmniVision Technologies
xi
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet OV3640.PDF ] | |
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