STV-676-E01 STMicroelectronics, STV-676-E01 Datasheet - Page 4

• Manufacturer Part Number: STV-676-E01
• Description: KIT EVAL FOR STV0676 DSP
• Manufacturer: STMicroelectronics

Specifications of STV-676-E01

• Sensor Type: CMOS Imaging, Color (RGB)
• Sensing Range: VGA
• Interface: I²C, Digiport
• Sensitivity: 30 fps
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STV0676, VV6411, VV6501
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3888; STV-676-E01

Overview
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Overview
STV0676 co-processor general description
The STV0676 is a digital video processor requiring no external RAM and a minimum of
passive support components to provide a complete USB camera. STV0676 accepts raw
digital video data from a ST VGA or CIF format CMOS sensor and is capable of transferring
the resulting JPEG data to a host PC over USB at rates up to 30 frames per second VGA.
The internal STV0676 architecture consists of a number of separate functional blocks:
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The VP controls the sensor and processes the raw RGB pixel data into YCbCr images.
This YCbCr data is compressed by the VC.
The USB control block transfers the compressed data to the host PC.
Video processor (VP)
Sensor interface
The VP interfaces directly to the image sensor. The sensor interface comprises:
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Video processor (VP)
Video compressor (VC)
USB control block
General purpose controller
5-wire data bus SDATA[4:0] for receiving both video data and embedded timing
references,
2-wire serial control interface (SSDA, SSCL),
sensor clock SCLK
reset circuitry
sensor suspend control
STV0676