OV3640
applications
cellular phones
toys
PC multimedia
digital still cameras
ordering information
OV03640-VL9A
(color, lead-free, 56-pin CSP2)
OV03640-G00A
(color, no chip probing, no backgrinding)
product specifications
product features
ultra low power and low cost
support for:
array size: 2048 x 1536
input clock frequency: 6 ~ 54 MHz
– video or snapshot operations
– auto focus control (AFC)
– horizontal/vertical sub-sampling,
data compression output, auto
focus control (AFC) and anti-shake
– internal and external frame
synchronization
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)
power supply:
maximum image transfer rate:
QXGA (2048 x 1536): 15fps for QXGA
and any size scaling down from QXGA
core:
1.5VDC + 5%
analog: 2.5 ~ 3.0V
digital: 1.7V ~ 3.0V
XGA (1024 x 768): 30fps for XGA and
any size scaling down from XGA
output format (8-bit):
YUV(422/420) / YCbCr422,
RGB565/555/444, 8-bit
compression data, 8-/10-bit raw
RGB data
– LED and flash strobe mode
– support for second camera chip-
sharing MIPI interface
chief ray angle: 25° non-linear
support for output formats: RAW
RGB, RGB565/555/444, YUV422/
420, YCbCr422 and compression
pixel size: 1.75 μm x 1.75 μm
standard serial SCCB interface
programmable controls for frame
rate, AEC/AGC 16-zone size/
position/weight control, mirror and
flip, scaling, cropping, windowing,
and panning
temperature range:
lens size: 1/4"
digital video port (DVP) parallel
output interface
operating: -20
°
C to 70° C
image area: 3626 μm x 2709 μm
stable image:
0°
C to 50° C
MIPI serial output interface
embedded microcontroller
image quality controls: color
saturation, hue, gamma, sharpness
(edge enhancement), lens correction,
defective pixel canceling, and noise
canceling
embedded one-time programmable
(OTP) memory
integrated anti-shake
functional block diagram
OV3640
image sensor core
image sensor processor
image output
interface
column
sample/hold
DVP
DATA[9:0]
10-bit RAW
image
array
10-bit
A/D
AMP
MIPI
50/60Hz
auto
detection
gain
control
control register bank
SCCB
slave
interface
MIPI
control
interface
timing generator
and system control logic
micro
controller
PLL
3640_PB_001
OmniVision reserves the right to make changes to their products or to discontinue any
product or service without further notice. OmniVision, the OmniVision logo and
Omnipixel are registered trademarks of OmniVision Technologies, Inc. CameraChip,
OmniPixel2 and OmniPixel3 are trademarks of OmniVision Technologies, Inc. All other
trademarks are the property of their respective owners.
tel: +1 408 542 3000
fax: +1 408 542 3001
www.ovt.com
1341 Orleans Drive
Sunnyvale, CA 94089
Version 1.02, December, 2007
