MT9M011 View Datasheet(PDF) - Micron Technology

Part Name

Description

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MT9M011

1/3-Inch Megapixel CMOS Active-Pixel Digital Image Sensor

Micron Technology 

Preliminary‡

MT9M011 - 1/3-Inch Megapixel Image Sensor

Pixel Data Format

Pixel Data Format

Pixel Array Structure

The MT9M011 pixel array is configured as 1,316 columns by 1,048 rows (shown in

Figure 3). The first 26 columns and the first eight rows of pixels are optically black, and

can be used to monitor the black level. The last column and the last seven rows of pixels

are also optically black. The black row data is used internally for the automatic black

level adjustment. However, the first eight black rows can also be read out by setting the

sensor to raw data output mode (Reg0x22). There are 1,289 columns by 1,033 rows of

optically active pixels, which provides a four-pixel boundary around the SXGA (1,280 x

1,024) image to avoid boundary effects 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.

Figure 3: Pixel Array Description

8 black rows

(0, 0)

1 black column

SXGA (1,280 x 1,024)

+ 4 pixel boundary for

color correction

+ additional active column

+ additional active row

= 1,289 x 1,033 active pixels

26 black columns

(1315, 1047)

7 black rows

The MT9M011 uses a Bayer color pattern, shown in Figure 4. The even-numbered rows

contain green and red color pixels, and odd-numbered rows contain blue and green

color pixels. Even-numbered columns contain green and blue color pixels; odd-num-

bered columns contain red and green color pixels.

Figure 4:

Pixel Color Pattern Detail (Top Right Corner)

column readout direction

...

black pixels

Pixel

(26, 8)

GRGRGRG

BGBGBGB

row

readout ... G R G R G R G

direction

BGBGBGB

GRGRGRG

BGBGBGB

PDF: 09005aef81051c04/Source: 09005aef8102abe8

MT9M011_2.fm - Rev. D 1/05 EN

7

Micron Technology, Inc., reserves the right to change products or specifications without notice.

©2004 Micron Technology, Inc. All rights reserved.

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