MT9V022I77ATC Aptina LLC, MT9V022I77ATC Datasheet - Page 20

• Manufacturer Part Number: MT9V022I77ATC
• Description: IC SENSOR IMAGE VGA COLOR 52IBGA
• Manufacturer: Aptina LLC
• Type: CMOS Imagingr
• Series: DigitalClarity®r

Specifications of MT9V022I77ATC

• 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: Color
• 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: 557-1267; MT9V022I77ATC

Feature Description
Operational Modes
Master Mode
Simultaneous Master Mode
Figure 13:
Figure 14:
PDF: 3295348826/Source:7478516499
MT9V022_DS - Rev.H 6/10 EN
Simultaneous Master Mode Synchronization Waveforms #1
Simultaneous Master Mode Synchronization Waveforms #2
FRAME_VALID
LINE_VALID
LED_OUT
D
OUT
The MT9V022 works in master, snapshot, or slave mode. In master mode the sensor
generates the readout timing. In snapshot mode it accepts an external trigger to start
integration, then generates the readout timing. In slave mode the sensor accepts both
external integration and readout controls. The integration time is programmed through
the two-wire serial interface during master or snapshot modes, or controlled via exter-
nally generated control signal during slave mode.
There are two possible operation methods for master mode: simultaneous and sequen-
tial. One of these operation modes must be selected via the two-wire serial interface.
In simultaneous master mode, the exposure period occurs during readout. The frame
synchronization waveforms are shown in Figure 13 and Figure 14. The exposure and
readout happen in parallel rather than sequential, making this the fastest mode of oper-
ation.
FRAME_VALID
(9:0)
LINE_VALID
D
LED_OUT
OUT
xxx
(9:0)
xxx
Exposure Time
Exposure Time > Readout Time
20
Readout Time > Exposure Time
MT9V022: 1/3-Inch Wide-VGA Digital Image Sensor
Exposure Time
Vertical Blanking
xxx
xxx
Aptina reserves the right to change products or specifications without notice.
Vertical Blanking
©2005 Aptina Imaging Corporation. All rights reserved.
Feature Description
xxx
xxx