applications
cellular phones
toys
PC multimedia
digital still cameras
OV3640
ordering information
OV03640-VL9A
(color, lead-free, 56-pin CSP2)
(color, no chip probing, no backgrinding)
OV03640-G00A
product features
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)
product specifications
support for:
– 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 second camera chip-
sharing MIPI interface
array size:
2048 x 1536
power supply:
core:
1.5VDC + 5%
analog: 2.5 ~ 3.0V
digital: 1.7V ~ 3.0V
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
support for output formats: RAW
RGB, RGB565/555/444, YUV422/
420, YCbCr422 and compression
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
standard serial SCCB interface
digital video port (DVP) parallel
output interface
MIPI serial output interface
embedded microcontroller
embedded one-time programmable
(OTP) memory
integrated anti-shake
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
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
OV3640
image sensor core
column
sample/hold
compression
engine
image sensor processor
image output
interface
digital gain
black level
calibration
row select
image
array
AMP
10-bit
A/D
formatter
10-bit RAW
DSP
DVP
FIFO
DATA[9:0]
MIPI
50/60Hz
auto
detection
gain
control
control register bank
SCCB
slave
interface
MIPI
control
interface
PLL
timing generator
and system control logic
micro
controller
GPIO[3:0]
XVCLK
RESET_B
HREF
FREX
external
sensor
input
SCL
PWDN
STROBE
VSYNC
PCLK
SDA
3640_PB_001
1341 Orleans Drive
Sunnyvale, CA 94089
tel: +1 408 542 3000
fax: +1 408 542 3001
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.
Version 1.02, December, 2007
OMNIVISION [ OMNIVISION TECHNOLOGIES, INC. ]
