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參數(shù)資料
| 型號： | MT9V011 |
| 廠商： | Micron Technology, Inc. |
| 英文描述： | 1/4-INCH VGA CMOS ACTIVE-PIXEL DIGITAL IMAGE SENSOR |
| 中文描述： | 4英寸顯卡的CMOS有源像素的數(shù)字圖像傳感器 |
| 文件頁數(shù)： | 8/33頁 |
| 文件大?。?/td> | 537K |
| 代理商： | MT9V011 |
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1/4-INCH VGA CMOS ACTIVE-PIXEL
DIGITAL IMAGE SENSOR
Preliminary
09005aef80c6407f
MT9V011_external_DS_2.fm - Rev. A 8/04 EN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
8
2004 Micron Technology, Inc.
Pixel Data Format
Pixel Array Structure
The MT9V011’s pixel array is 668 columns by 496
rows. The first 18 columns and the first 6 rows of pixels
are optically black and can be used to monitor the
black level. The last column and the last row of pixels
are also optically black. The black row data is used
internally for automatic black level adjustment. There
are 649 columns by 489 rows of optically active pixels,
which provides a four-pixel boundary around the VGA
(640 x 480) image to avoid boundary affects during
color interpolation and correction. The additional
active column and additional active row are used to
allow horizontally and vertically mirrored readout to
also start on the same color pixel, as shown in Figure 4.
Figure 4: Pixel Array Description
The MT9V011 uses the RGB Bayer color pattern.
Even numbered rows contain green and red color pix-
els, and odd numbered rows contain blue and green
color pixels. Likewise, even numbered columns con-
tain green and blue color pixels, and odd numbered
columns contain red and green color pixels.
Figure 5: Pixel Color Pattern Detail
(Top Right Corner)
Output Data Format
The MT9V011 image data is read-out in a progres-
sive scan. Valid image data is surrounded by horizon-
tal and vertical blanking, as shown in Figure6. The
amount of horizontal and vertical blanking is pro-
grammable through Reg0x05 and Reg0x06, respec-
tively. LINE_VALID is HIGH during the shaded region
of the figure. See “Output Data Timing” on page 9 for
the description of FRAME_VALID timing.
Figure 6: Spatial Illustration of Image
Readout
(667,495)
18 black columns
1 black row
6 black rows
(0, 0)
1 black column
VGA (640 x 480)
+ 4 pixel boundary for
color correction
+ additional active column
+ additional active row
= 649 x 489 active pixels
B
G
B
G
B
G
B
R
B
G
G
R
G
R
G
G
G
B
B
R
B
G
G
R
G
R
G
G
G
B
B
R
B
G
G
R
G
R
G
G
G
B
black pixels
…
…
…
column readout direction
row
readout
direction
Pixel
(18, 6)
(First Optical
clear pixel)
P
0,0
P
0,1
P
0,2
.....................................P
0,n-1
P
0,n
P
1,0
P
1,1
P
1,2
.....................................P
1,n-1
P
1,n
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
P
m-1,0
P
m-1,1
.....................................P
m-1,n-1
P
m-1,n
P
m,0
P
m,1
.....................................P
m,n-1
P
m,n
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 ..................................... 00 00 00
00 00 00 ..................................... 00 00 00
00 00 00 ..................................... 00 00 00
00 00 00 ..................................... 00 00 00
VALID IMAGE
HORIZONTAL
BLANKING
VERTICAL BLANKING
VERTICAL/HORIZONTAL
BLANKING
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9V011P11ST | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:1/4-INCH VGA CMOS ACTIVE-PIXEL DIGITAL IMAGE SENSOR |
| MT9V012 | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:1/6-Inch VGA CMOS Digital Image Sensor |
| MT9V022I77ATC | 功能描述:IC SENSOR IMAGE VGA COLOR 52IBGA RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 圖像，相機(jī) 系列:DigitalClarity® 標(biāo)準(zhǔn)包裝:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素陣列:768H x 488V 每秒幀數(shù):52 電源電壓:3.3V 類型:CMOS 成像 封裝/外殼:48-QFP 供應(yīng)商設(shè)備封裝:48-QFP 包裝:托盤 請注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名稱:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
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