MT9T001 View Datasheet(PDF) - Micron Technology
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MT9T001 Datasheet PDF : 37 Pages
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PRELIMINARY
MT9T001
3-MEGAPIXEL DIGITAL IMAGE SENSOR
Feature Description
Window Control
Reg0x01, Reg0x02, Reg0x03, and Reg0x04 These reg-
isters control the size of the window.
Window Size
The default programmed window size is 2,048 col-
umns by 1,536 rows (2,048H x 1,536V). The control
logic allows the flexibility to change the window size by
programming Reg0x03 and Reg0x04. Reg0x03 controls
the window height (number of rows) and Reg0x04 con-
trols the window width (number of columns). The
value to be programmed in Reg0x03 is the desired
number of rows -1. The value to be programmed in
Reg0x04 is the desired number of columns -1.
The minimum value for Reg0x03 is 0x0001; for
Reg0x04, 0x0001. Thus, the smallest window size is two
columns by two rows (2H x 2V). Note that the value of
Reg0x03 and Reg0x04 must be an odd number (there
can only be even number of columns). It is also impor-
tant to note that the user can program the window size
to be any format desired. Table 7 shows examples of
register settings to achieve various resolutions and
frame rates.
Table 7: Standard Resolutions
RESOLUTION
2,048 x 1,536 QXGA
1,600 x 1,200 UXGA
1,280 x 1,024 SXGA
1,024 x 768 XGA
800 x 600 SVGA
640 x 480 VGA
FRAME RATE
12 fps
20 fps
27 fps
43 fps
65 fps
93 fps
COLUMN_SIZE
(REG0X04)
2,047
1,599
1,279
1,023
799
639
ROW_SIZE
(REG0X03)
1,535
1,199
1,023
767
599
479
SHUTTER WIDTH
(REG0X09)
<1,552
<1,216
<1,040
<784
<616
<496
Table 8: Wide Screen (16:9) Resolutions
RESOLUTION
1,920 x 1,080 HDTV
1,280 x 720 HDTV
FRAME RATE
18 fps
39 fps
COLUMN_SIZE
(REG0X04)
1,919
1,279
ROW_SIZE
(REG0X03)
1,079
719
SHUTTER WIDTH
(REG0X09)
<1,096
<736
NOTE:
For Table 7 and Table 8 above, the settings for Reg0x05 (horizontal blanking) and Reg0x06 (vertical blanking) are 21 and
15 respectively, while all of the registers are set to default.
09005aef80c64010
MT9T001_3100_DS_2.fm - Rev. C 9/04 EN
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Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2003 Micron Technology, Inc. All rights reserved.
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