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VV5410 の電気的特性と機能

VV5410のメーカーはST Microelectronicsです、この部品の機能は「Mono and Colour Digital Video CMOS Image Sensors」です。


製品の詳細 ( Datasheet PDF )

部品番号 VV5410
部品説明 Mono and Colour Digital Video CMOS Image Sensors
メーカ ST Microelectronics
ロゴ ST Microelectronics ロゴ 




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VV5410 Datasheet, VV5410 PDF,ピン配置, 機能
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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.
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.
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.
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.
USB systems are catered for with an ultra low power, pin
driven, suspend mode.
The on board regulator can supply sufficient current drive to
power external components, (e.g. the video coprocessor).
Functional block diagram
DATA
FST
LST
QCK
DIGITAL
CONTROL
LOGIC
READOUT
STRUCTURE
SRAM LINE STORE
X-DECODER
COLUMN ADC
SUSPEND
OEB
SCL
SDA
Y-
DECODER
PIXEL ARRAY
VOLTAGE REFERENCES,VOLTAGE REGULATORS AND AUDIO AMP CIRCUITRY
Key Features
• 3.3V operation
• Multiple video formats available
• Pan tilt image feature
• 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
• I2C communications
Applications
• PC camera
• Personal digital assistant
• Mobile video phones
• Digital stills cameras
Specifications
Effective image sizes after 352 x 288 (CIF,PAL)
colour processing
176 x 144 (QCIF)
Pixel resolution
up to 356 x 292
Pixel size
7.5µm x 6.9µm
Array size
2.73mm x 2.04mm
Exposure control
+81dB
Analogue gain
+12dB (recommended max)
SNR
c.56dB
Random Noise
1.17mV
Sensitivity (Green channel) 2.1V/lux.sec
Dark Current
46mV/sec
VFPN
1.2mV
Supply voltage
3.0V- 6.0V DC +/− 10%
Supply current
26.2mA (max,CIF@30fps)
85µA (suspend mode)
Operating temperature
(ambient)
0oC - 40oC
Package type
36pin CLCC
cd5410-6410f: Rev 3.0 28 September 2000
Commercial in confidence
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VV5410 pdf, ピン配列
CMOS Sensor; Customer Datasheet, Rev 3.0, 28 September 2000
VV5410 & VV6410
11.1 Audio Amplifier ............................................................................................................................. 87
11.2 Voltage Regulators ....................................................................................................................... 89
11.3 Valid Supply Voltage Configurations ............................................................................................ 89
11.4 Programmable Pins ...................................................................................................................... 91
12. Characterisation Details ................................................................................................ 92
12.1 VV5410/VV6410 AC/DC Specification ......................................................................................... 92
12.2 VV5410/VV6410 Optical Characterisation Data ........................................................................... 92
12.3 VV5410/VV6410 Power Consumption ......................................................................................... 94
12.4 Digital Input Pad Pull-up and Pull-down Strengths....................................................................... 94
13. Pixel Defect Specification.............................................................................................. 95
13.1 Pixel Fault Definitions ................................................................................................................... 95
13.2 Stuck at White Pixel Fault ............................................................................................................ 95
13.3 Stuck at Black Pixel Fault ............................................................................................................. 95
13.4 Column / Row Faults .................................................................................................................... 95
13.5 Image Array Blemishes ................................................................................................................ 96
14. Pinout and pin descriptions .......................................................................................... 98
14.1 36pin CLCC Pinout Map............................................................................................................... 98
15. Package Details (36pin CLCC) .................................................................................... 101
16. Recommended VV5410/6410 support circuit............................................................. 102
17. Evaluation kits (EVK’s) ................................................................................................ 103
18. Ordering details............................................................................................................ 104
cd5410-6410f-3-0.fm
Commercial in confidence
3/105


3Pages


VV5410 電子部品, 半導体
VV5410 & VV6410
Introduction
CLKI
RESETB
IMAGE
FORMAT
EXPOSURE
CONTROL
OFFSET
CANCELLATION
SERIAL
INTERFACE
SDA
SCL
OEB
Y-
DECODER
PHOTO DIODE
ARRAY
VREGS,
AUDIO AMP.,
& REFS
Column ADC
X-Decoder
SRAM line store
OUTPUT
FORMAT
Readout
Structure
D[4:0]
QCK
LST
FST
Digital Logic
Analogue Core
Figure 1 : Block Diagram of VV5410/VV6410 Image Sensor (5-wire output)
2.3.1 Digital Data Bus
Along with the pixel data, codes representing the start and end of fields and the start and end of lines are embedded within the
video data stream to allow a co-processor to synchronise with video data the camera module is generating. Section 8. defines the
format for the output video data stream.
2.3.2 Frame Grabber Control Signals
To complement the embedded control sequences the data qualification clock (QCK), the line start signal (LST) and the field start
signal (FST) signals can be independently set-up as follows:
1. Disabled
2. Free-running.
3. Qualify only the control sequences and the pixel data.
4. Qualify the pixel data only
There is also the choice of two different QCK frequencies where one is twice the frequency of the other.
1. Fast QCK: the falling edge of the clock qualifies every 8, 5 or 4 bit blocks of data that makes up a pixel value.
2. Slow QCK: the rising edge qualifies 1st, 3rd, 5th, etc. blocks of data that make up a pixel value while the falling edge quali-
fies the 2nd, 4th, 6th etc. blocks of data. For example in 4-wire mode the rising edge of the clock qualifies the most signifi-
cant nibbles while the falling edge of the clock qualifies the least significant nibbles.
2.3.3 2-wire Serial Interface
The 2-wire serial interface provides complete control over sensor setup and operation. Two serial interface broadcast addresses
are supported. One allows all sensors to be written to in parallel while the other allows all sensors and co-processors to be written
to in parallel.
Section 9. defines the serial interface communications protocol and the register map of all the locations which can be accessed
via the serial interface.
6/105
cd5410-6410f-3-0.fm
Commercial in confidence

6 Page



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部品番号部品説明メーカ
VV5410

Mono and Colour Digital Video CMOS Image Sensors

ST Microelectronics
ST Microelectronics


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