datasheet
PRODUCT SPECIFICATION
1/4" color CMOS QSXGA (5 megapixel) image sensor
with OmniBSI™ technology
OV5640
color CMOS QSXGA (5 megapixel) image sensor with OmniBSI™ technology
OV5640
00Copyright © 2011 OmniVision Technologies, Inc. All rights reserved.
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Inc.
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color CMOS QSXGA (5 megapixel) image sensor with OmniBSI™ technology
datasheet (CSP3)
PRODUCT SPECIFICATION
version 2.03
may 2011
05.26.2011 PRODUCT SPECIFICATION proprietary to OmniVision Technologies
i
ordering information
OV05640-A71A (color, lead-free)
71-pin CSP3
00applications
cellular phones
toys
PC multimedia
digital still cameras
00features
1.4 µm x 1.4 µm pixel with OmniBSI technology for
high performance (high sensitivity, low crosstalk, low
noise, improved quantum efficiency)
optical size of 1/4"
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,
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 video or snapshot operations
support for internal and external frame
synchronization for frame exposure mode
support for LED and flash strobe mode
support for horizontal and vertical sub-sampling,
binning
support for minimizing artifacts on binned image
support for data compression output
support for anti-shake
standard serial SCCB interface
digital video port (DVP) parallel output interface and
dual lane MIPI output interface
embedded 1.5V regulator for core power
programmable I/O drive capability, I/O tri-state
configurability
support for black sun cancellation
support for images sizes: 5 megapixel, and any
arbitrary size scaling down from 5 megapixel
support for auto focus control (AFC) with embedded
AF VCM driver
embedded microcontroller
suitable for module size of 8.5 x 8.5 x <6mm with
both CSP and RW packaging
00key specifications (typical)
active array size: 2592 x 1944
power supply:
core: 1.5V ± 5% (with embedded 1.5V regulator)
analog: 2.6 ~ 3.0V (2.8V typical)
I/O: 1.8V / 2.8V
power requirements:
active: 140 mA
standby: 20 µA
temperature range:
operating: -30°C to 70°C junction temperature
(see table 8-1)
stable image: 0°C to 50°C junction temperature
(see
table 8-1)
output formats: 8-/10-bit RGB RAW output
lens size: 1/4"
lens chief ray angle: 24° (see figure 10-2)
input clock frequency: 6~27 MHz
max S/N ratio: 36 dB (maximum)
dynamic range: 68 dB @ 8x gain
maximum image transfer rate:
QSXGA (2592x1944): 15 fps
1080p: 30 fps
1280x960: 45 fps
720p: 60 fps
VGA (640x480): 90 fps
QVGA (320x240): 120 fps
sensitivity: 600 mV/Lux-sec
shutter: rolling shutter / frame exposure
maximum exposure interval: 1964 x t
ROW
pixel size: 1.4 µm x 1.4 µm
dark current: 8 mV/s @ 60°C junction temperature
image area: 3673.6 µm x 2738.4 µm
package dimensions: 5985 µm x 5835 µm
color CMOS QSXGA (5 megapixel) image sensor with OmniBSI™ technology
OV5640
proprietary to OmniVision Technologies PRODUCT SPECIFICATION version 2.03
05.26.2011 PRODUCT SPECIFICATION proprietary to OmniVision Technologies
iii
00table of contents
1 signal descriptions 1-1
2 system level description 2-1
2.1 overview 2-1
2.2 architecture 2-1
2.3 format and frame rate 2-4
2.4 I/O control 2-5
2.5 system clock control 2-7
2.6 SCCB interface 2-7
2.7 power up sequence 2-10
2.7.1 power up with internal DVDD 2-10
2.7.2 power up with external DVDD source 2-11
2.8 reset 2-13
2.9 hardware and software standby 2-13
3 block level description 3-1
3.1 pixel array structure 3-1
3.2 binning 3-2
3.3 VCM driver 3-3
3.3.1 output current control mode 3-3
4 image sensor core digital functions 4-1
4.1 mirror and flip 4-1
4.2 image windowing 4-2
4.3 test pattern 4-5
4.4 50/60Hz detection 4-5
4.4.1 overview 4-5
4.5 AEC/AGC algorithms 4-6
4.5.1 overview 4-6
4.5.2 average-based algorithm 4-6
4.6 AEC/AGC steps 4-11
4.6.1 auto exposure control (AEC) 4-11
4.6.2 manual exposure control 4-11
4.6.3 auto gain control (AGC) 4-12
4.6.4 manual gain control 4-12
4.7 black level calibration (BLC) 4-13
