VV6501C001 STMicroelectronics, VV6501C001 Datasheet - Page 15

• Manufacturer Part Number: VV6501C001
• Description: IC SENSOR COLOR VGA CMOS 36CLCC
• Manufacturer: STMicroelectronics
• Type: CMOS Imagingr

Specifications of VV6501C001

• Pixel Size: 5.6µm x 5.6µm
• Active Pixel Array: 640H x 480V
• Frames Per Second: 30
• Voltage - Supply: 3V, 5V
• Package / Case: 36-CLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3883; VV6501C001

VV6501
3.1.7
Line Duration
Table 4
Extending line lengths
The user can extend the line length by writing to serial registers 82 and 83. The line length padding
is inserted after the EAV sequence, ensuring that the distance between the SAV and EAV
sequences remains constant.
Frame format
Each video frame is composed of a sequence of data lines as illustrated in
Extending the inter-frame period
The user may choose to extend the inter-frame period by increasing the frame length by writing to
serial registers 97 and 98. In this event, the appropriate number of additional blank lines is inserted
between the End Of Frame (EOF) line and the Start Of Frame (SOF) line. This means that the
distance between SOF and EOF remains constant.
Sensor Clock
shows the image duration and interline intervals with default setup.
24MHz
Pixel Clock
12MHz
Figure 11: VGA frame format
506
507
508
509
510
319
523
24
18
25
26
19
0
0
1
2
Table 4: Line timing
QCKs
644
Image
Start Of Frame Line
Start Of Frame Line
End Of Frame Line
484 Visible Lines
14 Black Lines
18 Black Lines
6 Dark Lines
53.6
µs
QCKs
118
Interline
9.8
µs
QCKs
Functional Description
762
Line Total
Figure 11
63.5
µs
.
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