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DATABRIEF
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
May 2004
1/2
Features
■
Small physical size: integrated lens in a
SmOP (Small Optical Package)
■
640 x 480 VGA resolution
■
Up to 30 frame/s VGA, 60 frame/s QVGA
■
On-chip 10-bit ADC
■
Automatic dark calibration
■
2.6 V to 3.6 V power supply
■
I
2
C communications
■
Low power suspend mode
■
4 or 5 wire nibble output
■
Socket available separately
Description
The VS6502 is a VGA resolution SmOP sensor
module. SmOP technology combines the
image sensor and fixed focus lens system in a
single module. The SmOP sensor module is
connected to the PCB either via a socket or flex
option. The socket allows the PCB to use
standard reflow soldering techniques.
The sensor outputs 10-bit raw digital image
data which directly interface to a range of
STMicroelectronics companion processors via
4/5 wire interface.
An I
2
C interface allows the processor to
configure the device and control exposure and
gain settings.
There are three different digital video output
formats:
●
VGA mode - 640 x 480 image size
●
Sub-sampled QVGA mode - 320 x 240
image size
●
Window Of Interest QVGA mode - 320 x 240
pixel
Applications
●
Miniature USB web cameras
(STV0676 - STV0674)
●
Embedded cameras (STV0676 - STV0674):
Handhelds, Cell phones, Network cameras
●
Digital stills cameras (STV0674):
Minicam, miniature USB flash drive cameras
●
Digital video cameras (STV0674)
Technical Specifications
Ordering information
Pixel resolution
644 x 484 (VGA)
Pixel size
5.6 μm
x 5.6 μm
Array size
3.6 mm x 2.7 mm
Dynamic range
> 52 dB
Analogue gain
0 to 24dB
Sensitivity (typical)
2.05 V / lux-s
Signal/Noise ratio
+ 37 dB
Supply voltage
2.6 to 3.6 V
Power consumption
Active (30 frame/s)
< 30 mA
Suspend (no clk) < 10 μA
Operating temperature
[-25 ; +70]°C
Package size
10.6 mm x 8.7 mm x
5.8 mm
Lens
47° HFOV, f#2.8
Package type
14 pad SmOP
Ordering code
Description
VS6502V015
VS6502 sensor module
XS0015/TR
socket for sensor module
VGA Color CMOS Image Sensor Module
VS6502