OV03640-VL9A Datasheet, PDF (2/2 Pages) OmniVision Technologies, Inc. – 1/4-inch, high-performance 3 Megapixel CameraChip sensor

applications
„ cellular phones
„ toys
„ PC multimedia
„ digital still cameras
OV3640
ordering information
„ OV03640-VL9A
(color, lead-free, 56-pin CSP2)
„ OV03640-G00A
(color, no chip probing, no backgrinding)
product features
„ ultra low power and low cost
„ support for:
„ 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)
– 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
– LED and flash strobe mode
„ support for output formats: RAW
RGB, RGB565/555/444, YUV422/
– support for second camera chip-
sharing MIPI interface
420, YCbCr422 and compression _{„ standard serial SCCB interface}
„ programmable controls for frame
rate, AEC/AGC 16-zone size/
position/weight control, mirror and
„ digital video port (DVP) parallel
output interface
flip, scaling, cropping, windowing,
and panning
„ MIPI serial output interface
„ image quality controls: color
„ embedded microcontroller
saturation, hue, gamma, sharpness
(edge enhancement), lens correction,
defective pixel canceling, and noise
„ embedded one-time programmable
(OTP) memory
canceling
„ integrated anti-shake
product specifications
„ array size: 2048 x 1536
„ power supply:
core: 1.5VDC + 5%
analog: 2.5 ~ 3.0V
digital: 1.7V ~ 3.0V
„ output format (8-bit):
YUV(422/420) / YCbCr422,
RGB565/555/444, 8-bit
compression data, 8-/10-bit raw
RGB data
„ lens size: 1/4"
„ image area: 3626 μm x 2709 μm
„ input clock frequency: 6 ~ 54 MHz
„ maximum image transfer rate:
QXGA (2048 x 1536): 15fps for QXGA
and any size scaling down from QXGA
XGA (1024 x 768): 30fps for XGA and
any size scaling down from XGA
„ chief ray angle: 25° non-linear
„ pixel size: 1.75 μm x 1.75 μm
„ temperature range:
operating: -20° C to 70° C
stable image: 0° C to 50° C
functional block diagram
column
sample/hold
image sensor core
image
array
AMP
10-bit
A/D
50/60Hz
auto
detection
gain
control
OV3640
image sensor processor
10-bit RAW
image output
interface
DVP
DATA[9:0]
MIPI
PLL
timing generator
and system control logic
control register bank
SCCB
slave
interface
MIPI
control
interface
micro
controller
3640_PB_001
1341 Orleans Drive
Sunnyvale, CA 94089
Version 1.02, December, 2007
tel: [phone]
fax: [phone]
www.ovt.com
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.