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參數資料
| 型號： | STV0676 |
| 廠商： | 意法半導體 |
| 英文描述： | CMOS Digital Camera Co-processor |
| 中文描述： | CMOS數字相機協處理器 |
| 文件頁數： | 1/21頁 |
| 文件大小： | 153K |
| 代理商： | STV0676 |
October 2002
ADCS 7280926C
1/21
STV0676
CMOS Digital Camera Co-processor
The STV0676 co-processor combined with ST
CMOS image sensors offers highly integrated
imaging products which deliver USB 1.1, RGB-
preview, YCrCb or M-JPEG digital video data at up
to 30 frames per second.
The STV0676 interfaces to CIF (352 x 288) or VGA
(640 x 480) image sensor and performs:
- pixel defect correction,
- auto exposure, auto gain,
- auto white balance, anti-aliasing, anti-flicker,
- colour interpolation, colour balance,
- gamma correction,
- M-JPEG compression.
STV0676 chipsets are supported by a fully-featured
USB driver. This provides a wide range of user
definable settings for optimum camera setup and
operation. Isochronous data transfer over USB
guarantees video quality at all times, irrespective of
the number of other peripherals.
Low power consumption, highly integrated designs
and simple support circuitry enable OEMs to design
low cost, low power, camera products for high
volume consumer market places.
STMicroelectronics offers camera manufacturers
rapid-to-market camera products supported by
comprehensive reference designs, software drivers
and technical backup.
KEY FEATURES
I
Real-time video - up to 30fps VGA
I
USB 1.1 compliant
I
Motion-JPEG compression
I
Isochronous USB data transfer
I
Direct Show driver support
I
Programmable vendor ID
I
RGB-preview, YCrCb or M-JPEG video output
I
Automatic exposure, gain and white balance
APPLICATIONS
USB camera:
- Biometric identification, toys and games
Embedded applications support:
- PDA, notebook PC, mobile phone
- Set top box, and security applications
Typical application
lens + IR filter
CMOS Sensor
CIF or VGA
to host PC
USB Cable
STV0676
EEPROM
image
array
MIcro
Processor
USB
Interface
Video
Compression
Video
Processor
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相關代理商/技術參數 |
參數描述 |
|---|---|
| STV0680 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-MODE DIGITAL CAMERA CHIPSET |
| STV0680-001 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Digital Camera (LCDC) Chipset |
| STV0680A-002 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Digital Camera (LCDC) Chipset |
| STV0680B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-MODE DIGITAL CAMERA CHIPSET |
| STV0680B-001 | 制造商:STMicroelectronics 功能描述:DUAL-MODE DIGITAL CAMERA CHIPSET - Bulk |
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