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PDF MT9M031 Data sheet ( Hoja de datos )
| Número de pieza | MT9M031 | |
| Descripción | 1/3-Inch CMOS Digital Image Sensor | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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MT9M021/MT9M031: 1/3-Inch CMOS Digital Image Sensor
Features
1/3-Inch CMOS Digital Image Sensor
MT9M021/MT9M031 Datasheet, Rev. G
For the latest datasheet revision, please visit www.onsemi.com
Features
• Superior low-light performance
• HD video (720p60)
• Global shutter
• Video/Single Frame mode
• Flexible row-skip modes
• On-chip AE and statistics engine
• Parallel and serial output
• Support for external LED or flash
• Auto black level calibration
• Context switching
Applications
• Scene processing
• Scanning and machine vision
• 720p60 video applications
General Description
The ON Semiconductor MT9M021/MT9M031 is a 1/3-
inch CMOS digital image sensor with an active-pixel
array of 1280H x 960V. It includes sophisticated camera
functions such as auto exposure control, windowing,
scaling, row skip mode, and both video and single
frame modes. It is designed for low light performance
and features a global shutter for accurate capture of
moving scenes. It is programmable through a simple
two-wire serial interface. The MT9M021/MT9M031
produces extraordinarily clear, sharp digital pictures,
and its ability to capture both continuous video and
single frames makes it the perfect choice for a wide
range of applications, including scanning and HD
video.
Table 1:
Key Parameters
Parameter
Typical Value
Optical format
1/3-inch (6 mm)
Active pixels
1280 x 960 = 1.2 Mp
Pixel size
3.75m
Color filter array
RGB Bayer or
Monochrome
Shutter type
Global shutter
Input clock range
Output pixel clock (maximum)
6 – 50 MHz
74.25 MHz
Output
Serial
Parallel
HiSPi (iBGA package only)
12-bit
Frame rate
Full resolution 45 fps
720p
60 fps
Responsivity (Monochrome)
6.1 V/lux-sec
Responsivity (Color)
5.3 V/lux-sec
SNRMAX
Dynamic range
38 dB
64 dB
I/O 1.8 or 2.8 V
Supply
voltage
Digital
Analog
1.8 V
2.8 V
HiSPi
0.4 V
Power consumption
<400 mW
Operating temperature (ambient) –30°C to +70°C
Package options
9 x 9 mm 64-pin iBGA
10x10mm 48-pin iLCC
MT9M021-MT9M031_DS Rev. G Pub. 4/15 EN
1 ©Semiconductor Components Industries, LLC,2015
1 page  
MT9M021/MT9M031: 1/3-Inch CMOS Digital Image Sensor
Table of Contents
Table of Contents
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Functional Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Features Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Electrical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Power-On Reset and Standby Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
MT9M021-MT9M031_DS Rev. G Pub. 4/15 EN
5 ©Semiconductor Components Industries, LLC,2015.
5 Page 
MT9M021/MT9M031: 1/3-Inch CMOS Digital Image Sensor
Features Overview
Figure 3: Typical Configuration: Parallel Pixel Data Interface
Digital Digital
I/O core
power1 power1
PLL Analog Analog
power1 power1 power1
VDD_IO VDD
VDD_PLL VAA VAA_PIX
Master clock
(6–50 MHz)
From
Controller
EXTCLK
SDATA
SCLK
TRIGGER
OE_BAR
STANDBY
RESET_BAR
TEST
DGND
VDD_IO
VDD VDD_PLL VAA VAA_PIX
Digital
ground
DOUT [11:0]
PIXCLK
LINE_VALID
FRAME_VALID
FLASH
AGND
To
controller
Analog
ground
Notes:
1. All power supplies must be adequately decoupled.
2. ON Semiconductor recommends a resistor value of 1.5k, but it may be greater for slower two-wire
speed.
3. This pull-up resistor is not required if the controller drives a valid logic level on SCLK at all times.
4. The serial interface output pads can be left unconnected if the parallel output interface is used.
5. ON Semiconductor recommends that 0.1μF and 10μF decoupling capacitors for each power supply
are mounted as close as possible to the pad. Actual values and results may vary depending on lay-
out and design considerations. Refer to the MT9M021/MT9M031 demo headboard schematics for
circuit recommendations.
6. ON Semiconductor recommends that analog power planes be placed in a manner such that cou-
pling with the digital power planes is minimized.
MT9M021-MT9M031_DS Rev. G Pub. 4/15 EN
11
©Semiconductor Components Industries, LLC,2015.
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MT9M031.PDF ] | |
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