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參數(shù)資料
| 型號(hào)： | VS6552V015 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | VGA Color CMOS Image Sensor Module |
| 中文描述： | VGA彩色CMOS圖像傳感器模塊 |
| 文件頁數(shù)： | 8/26頁 |
| 文件大?。?/td> | 800K |
| 代理商： | VS6552V015 |
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VS6552
8/26
Figure 3. VS6552 Power-up Sequence
3.4.2 Active Signals with Unpowered VS6552
All signals going into the VS6552 must be either at
a low state or high impedance when power is re-
moved from the device. The exceptions to this rule
are the I
2
C lines which may be at a low or high
state and the clock which can be active.
3.5 Clock and Frame Rate Timing
3.5.1 Video Frame Rate Control
The output frame rate of VS6552 can be reduced
by extending the frame length. The extension is
achieved by adding 'blank' video lines to act as
timing padding. This is advantageous as it does
not reduce the pixel readout rate and therefore
does not introduce unwanted motion distribution
effects to the image. The frame rate can be re-
duced from the default 30 frame/s at VGA resolu-
tion to less than 3 frame/s at VGA resolution.
3.5.2 PLL and Clock Input
A PLL IP block is embedded. This block generates
all necessary internal clocks from an input range
defined in
Table 5.
The input clock pad accepts up
to 26 MHz signals.
Table 5. System Input Clock Frequency Range
3.5.3 Clock Input Type
VS6552 can receive the following clock types:
■
Single ended CMOS
■
Single ended Sine wave
■
Clock can be AC or DC coupled
The clock is fail-safe.
PDN
CLK
AVDD (2.8V)
VDD (1.8V)
MSDA
MSCL
Mode Change: Clock active -> Idle
Clock active
Standby
Idle
Sleep
Streaming
PCLKP/N
PDATAP/N
Mode Change: Sleep -> Clock active
and enable data qualification clock and
general configuration
Mode Command: Idle -> Streaming
also enable data output
System clock frequency
a
a.The standard supported input frequencies (in MHz) are as
follows: 6.5, 8.4, 9, 9.6, 9.72, 12,13, 16.8, 18, 19.2,
19.44, 26.
Min. (MHz)
Max. (MHz)
6.5
26
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| VS6552V02C | VGA Color CMOS Image Sensor Module |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VS6552V015/T2 | 功能描述:圖像傳感器和彩色傳感器 Color Sensor for STV0974 RoHS:否 制造商:Avago Technologies 類型:Color Sensors 工作電源電壓:2.5 V 封裝 / 箱體: 圖象大小: 顏色讀出:Color 最大工作溫度:+ 70 C 最小工作溫度:- 25 C 封裝:Reel |
| VS6552V02C | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VGA Color CMOS Image Sensor Module |
| VS6552V02C/T2 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VGA Color CMOS Image Sensor Module |
| VS6552V02D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VGA Color CMOS Image Sensor Module |
| VS6552V02D/T2 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VGA Color CMOS Image Sensor Module |
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