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參數(shù)資料
| 型號(hào)： | STV0672-001 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | USB VGA Digital Camera Chipset |
| 中文描述： | 數(shù)碼相機(jī)的USB顯卡芯片組 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 25K |
| 代理商： | STV0672-001 |
VISION & IMAGING
The USB camera chipsets from STMicroelectronics are at
the heart of a variety of products which have proven to be
highly successful in a demanding marketplace. Supported
by comprehensive reference designs, technical backup
and fully-featured software drivers, STMicroelectronics
offers camera manufacturers the opportunity to benefit from
rapid time to market with a product of proven quality.
The VV6500 is a ColorMOS
TM
digital CMOS sensor that
delivers outstanding picture quality. This VGA-resolution
sensor has been created specifically to meet the standards
required for high quality personal video communications.
This sensor features automatic black and dark level
calibration to ensure optimum image quality.
The STV0672 (CPIA2) co-processor receives image data
from the sensor, that is processed, compressed and
passed to the USB port. It incorporates a digital video
processor
engine
to
perform
automatic gain control and automatic white balance,
together with colour matrixing, gamma correction, aperture
correction,
automatic
defect
cancellation logic. This data is passed to the proprietary
video compression that delivers high frame rates with
minimum impact on image quality. The USB interface
supports USB isochronous data transfer mode, ensuring
access to guaranteed bandwidth at all time, irrespective of
how many peripherals are then added.
automatic
exposure,
correction
and
noise
The chipset is backed by a fully-featured driver which
provides a host of user-definable settings for optimum
camera setup. The user interface supports a degree of
customisation.
STMicroelectronics offers a range of support services to
guarantee product quality, including test specifications and
test software.
USB VGA Digital Camera Chipset
VV6500 and STV0672
Real-time video - up to 15fps VGA (30fps CIF)
Multiple output image formats supported
USB 1.1 compliant
High quality MPEG compression
Isochronous and bulk USB modes supported
Automatic black level calibration
Automatic dark level calibration
Full VfW and TWAIN driver support
Integrated voltage regulation
Minimal BOM for complete USB camera
Programmable vendor ID
High quality PC Camera
Biometric identification
Toys and games
Image capture systems
Pixel resolution
640 x 480 (VGA)
Array size
1/3” lens format
Exposure control
Automatic (>1000000:1)
Gain control
Automatic (to +24dB)
Signal/Noise ratio
57dB
Supply voltage
4.1v-5.25v DC (
internally regulated)
USB
Compatibility
USB Specification V1.1
Meets full power manage-
ment requirements with no
external components
Supply current
100mA approximately
Operating
temperature
(ambient)
0
o
C - 40
o
C
(for extended temp. info please
contact STMicroelectronics)
Package type
VV6500C001: 48CLCC
STV0672: 64TQFP
KEY FEATURES
APPLICATIONS
SPECIFICATIONS
CUSTOMER DATASHEET
CD6500-STV0672S-
A
: October 1999
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| STV0674T100 | Tri-mode CMOS digital camera co-processor |
| STV0674-100TQFP | Tri-mode CMOS digital camera co-processor |
| STV0974 | SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STV0674 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Tri-mode CMOS digital camera co-processor |
| STV0674-100TQFP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Tri-mode CMOS digital camera co-processor |
| STV0674T100 | 功能描述:視頻 IC Multi-Mode Coprocesr RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| STV0676 | 功能描述:視頻 IC Camera Coprocessor RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| STV0680 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-MODE DIGITAL CAMERA CHIPSET |
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