MT9V022IA7ATM Aptina LLC, MT9V022IA7ATM Datasheet - Page 34

• Manufacturer Part Number: MT9V022IA7ATM
• Description: SENSOR IMAGE VGA MONO 52IBGA
• Manufacturer: Aptina LLC
• Type: CMOS Imagingr
• Series: DigitalClarity®r

Specifications of MT9V022IA7ATM

• Pixel Size: 6µm x 6µm
• Active Pixel Array: 752H x 480V
• Frames Per Second: 60
• Voltage - Supply: 3.3V
• Package / Case: 52-IBGA
• Sensor Image Color Type: Monochrome
• Sensor Image Size Range: 250,920 to 480,000Pixels
• Sensor Image Size: 752x480Pixels
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 85C
• Package Type: IBGA
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 52
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1205

Read Mode Options
Column Flip
Row Flip
Figure 28:
Figure 29:
Pixel Binning
PDF: 3295348826/Source:7478516499
MT9V022_DS - Rev.H 6/10 EN
Readout of Six Pixels in Normal and Column Flip Output Mode
Readout of Six Rows in Normal and Row Flip Output Mode
(Also see “Output Data Format” on page 11 and “Output Data Timing” on page 13.)
By setting bit 5 of R0x0D the readout order of the columns is reversed, as shown in
Figure 28 on page 34.
By setting bit 4 of R0x0D the readout order of the rows is reversed, as shown in Figure 29
on page 34.
In addition to windowing mode in which smaller resolution (CIF, QCIF) is obtained by
selecting small window from the sensor array, the MT9V022 also provides the ability to
show the entire image captured by pixel array with smaller resolution by pixel binning.
Pixel binning is based on combining signals from adjacent pixels by averaging. There are
two options: binning 2 and binning 4. When binning 2 is on, 4 pixel signals from 2 adja-
cent rows and columns are combined. In binning 4 mode, 16 pixels are combined from 4
adjacent rows and columns. The image mode may work in conjunction with image flip.
The binning operation increases SNR but decreases resolution.
Enabling row bin2 and row bin4 improves frame rate by 2x and 4x respectively. The
feature of column binning does not increase the frame rate in less resolution modes.
Reverse readout
Normal readout
Reverse readout
Normal readout
LINE_VALID
LINE_VALID
D
D
D
D
OUT
OUT
OUT
OUT
(9:0)
(9:0)
(9:0)
(9:0)
Row484
Row4
(9:0)
(9:0)
(9:0)
(9:0)
P4,1
P4,n
34
Row483
Row5
(9:0)
(9:0)
MT9V022: 1/3-Inch Wide-VGA Digital Image Sensor
P4,n-1
(9:0)
P4,2
(9:0)
Row482
Row6
(9:0)
(9:0)
P4,n-2
(9:0)
P4,3
(9:0)
Row481
Row7
(9:0)
(9:0)
P4,n-3
(9:0)
P4,4
(9:0)
Aptina reserves the right to change products or specifications without notice.
Row480
P4,n-4
(9:0)
Row8
7(9:0)
7(9:0)
P4,5
(9:0)
©2005 Aptina Imaging Corporation. All rights reserved.
P4,n-5
(9:0)
P4,6
(9:0)
Row479
Row9
(9:0)
(9:0)
Feature Description