VV5410 & VV6410
®
Mono and Colour Digital Video CMOS Image Sensors
The VV5410/VV6410 are multi format digital output imaging
devices based on STMicroelectronics’s unique CMOS
sensor technology. Both sensors require minimal support
circuitry.
Key Features
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3.3V operation
Multiple video formats available
Pan tilt image feature
VV5410 (monochrome) and VV6410 (colourised) produce
digital video output. The video streams from both devices
contain embedded control data that can be used to enable
frame grabbing applications as well as providing input data
for the external exposure controller.
Sub sampled image full FOV feature
On board 10 bit ADC
On board voltage regulator
Low power suspend mode for USB systems
Automatic black and dark calibration
On board audio amplifier
The pixel array in VV6410 is coated with a Bayer colour
pattern. This colourised sensor can interface to a range of
STMicroelectronics co-processors. A chipset comprising
VV6410 and STV0657 will output 8bit YUV or RGB digital
video. A USB camera can be realised by partnering VV6410
with STV0672. Finally a high quality digital stills camera can
be produced by operating VV6410 with STV0680B-001.
Please contact STMicroelectronics for ordering information
on all of these products.
I2C communications
Applications
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PC camera
Personal digital assistant
Mobile video phones
Digital stills cameras
Both VV5410 and VV6410 are initialised in a power saving
mode and must be enabled via I2C control before they can
produce video. The I2C allows the master coprocessor to
reconfigure the device and control exposure and gain
settings.
Specifications
USB systems are catered for with an ultra low power, pin
driven, suspend mode.
Effective image sizes after
colour processing
352 x 288 (CIF,PAL)
176 x 144 (QCIF)
The on board regulator can supply sufficient current drive to
power external components, (e.g. the video coprocessor).
Pixel resolution
Pixel size
up to 356 x 292
7.5µm x 6.9µm
2.73mm x 2.04mm
+81dB
Functional block diagram
Array size
SRAM LINE STORE
Exposure control
Analogue gain
SNR
DATA
READOUT
STRUCTURE
+12dB (recommended max)
c.56dB
FST
LST
QCK
X-DECODER
COLUMN ADC
Random Noise
Sensitivity (Green channel)
Dark Current
VFPN
1.17mV
DIGITAL
CONTROL
LOGIC
2.1V/lux.sec
46mV/sec
SUSPEND
OEB
Y-
PIXEL ARRAY
DECODER
1.2mV
Supply voltage
Supply current
3.0V- 6.0V DC +/− 10%
SCL
SDA
26.2mA (max,CIF@30fps)
85µA (suspend mode)
VOLTAGE REFERENCES,VOLTAGE REGULATORS AND AUDIO AMP CIRCUITRY
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Operating temperature
(ambient)
0 C - 40 C
Package type
36pin CLCC
Commercial in confidence
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cd5410-6410f: Rev 3.0 28 September 2000