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| MT9T031 3-Megapixel CMOS Digital Image Sensor for Wide FOV and Electronic Pan/Tilt Cameras Micron Performance for Commercial Security Features DigitalClarityTMCMOSimagingtechnology l 3-megapixelresolution(2,048Hx1,536V) l 1/2-inchopticalformat l 3.2m-x-3.2mpixelsize l Low-powerCMOSimagesensor l Globalpixelreset l Rowandcolumnpixelbinning l Programmablegainandexposurecontrol l Automaticblacklevelcalibration l Viewfinderandsnapshotmodes l On-chip,10-bitanalog-to-digitalconverter(ADC) l High Resolution, High Speed The MT9T031 showcases Micron's groundbreaking DigitalClarity technology, which enables brilliant, high-resolution color images that rival CCD-level image quality (based on signal-to-noise ratio and low-lightsensitivity)withoutCCD-levelpowerconsumption. The MT9T031 superbly captures single frames as well as continuous video. What's more, the sensor's high-speed readout and fast auto exposure,autofocus,andviewfindermodeseliminate twocommoncommercialsecuritycameraproblems: shot-to-shotdelayandvideo-to-stilllag--thedelay betweenwhensomeonepressesthecamera'sbuttonandwhenthepictureisactuallytaken. Complex Digital Functions What do you get when you combine 3.1 million pixelswithacrispdigitalouput?Micron'sMT9T031 CMOS image sensor, complete with electronic pan andtiltcapabilities.At3.1megapixels,theMT9T031 provides a wide field of view (FOV) that can be subwindowed, positioned, and sized to enable a low-cost,high-performance,highlyreliablepan/tilt camerawithnomovingparts. With the subwindow sized to produce VGA video, the camera focuses on 300,000 of the 3.1 million pixelsatonetime,leavingtherestofthesceneto beaccessedthroughthepanandtiltfunctions.The MT9T031supportsboth2Xand3Xreductionsofthe outputresolutionandenablesindependentbinning ofrowsandcolumns--whichmeansprecisemanipulationofimagesandawiderFOVimageispossible withouthavingtooutputallofthepixelsthatthe scenecomprises.Additionally,theMT9T031enables anelectroniczoomfunctionbyendingthebinning andselectingasubwindowframeorbyreadingout allofthepixels. Ease of Design. Speed of Development. WithfewerrequiredpartscomparedtoCCD-based sensors, Micron's MT9T031 CMOS image sensor simplifies camera design. Its on-chip analog-to- digital conversion, clock generation, and other sophisticated camera functions enable designers to create smaller, higher-performance, lower-cost applications within shorter product development periods. Perfect for These Applications High-resolutionsecuritycameras Electronicpan/tiltcameras l Widefieldofviewcameras l l MT9T031 Unparalleled CMOS Image Quality Micron'sexclusiveDigitalClaritytechnologydramaticallyreducesnoiselevelsinourCMOSsensors.While somesecuritycamerasgenerateshotsthatlooklike abstractpaintings,yourMT9T031-equippedcamera will deliver sharp, crystal-clear images. Our sensor providesbest-in-classimagequality--whethercapturing continuous video or single frames--even in extremelylowlight. Better Service for Better Designs Micron'sMT9D131incorporatesanumberoffeatures and functions to streamline your designs and improve your customers' imaging experiences. To order, call us at +1 208-368-3900 or visit us on the Webatwww.micron.com/imaging. Specifications l Pixel Size: Array Format (active): 3.2mx3.2m l l 2,048Hx1,536V 6.55mmx4.92mm (8.19mmdiagonal) l Programmable Controls: Gain,horizontalblanking, verticalblanking,sampling rates,exposuretime,auto blackleveloffsetcorrection, imagemirroring Imaging Area: l l ADC Resolution: 10bit Analog-8XMAX stepsize0.125MIN 48megapixelspersecond Color Filter Array: Optical Format: RGBBayercolorfilters 1/2inch(4:3) 12fps(QXGA),20fps(UXGA), 27fps(SXGA),43fps(XGA), 93fps(VGA),withprogram mableblanking Progressive Electronicrollingshutter(ERS), globalpixelreset Programmableinsizeand location Gain: l l l Data Rate: Frame Rates: l l l Dynamic Range: >61dB Signal-to-Noise Ratio: Supply Power: Operating Temperature Range: Package: l >43dB(MAX) 3.3Vnominal(3.0Vto3.6V) Scan Mode: l Shutter: l l 0Cto+60C 48-pinPLCCordie Windowing: l l www.micron.com Products are warranted only to meet Micron's production data sheet specifications. Products and specifications are subject to change without notice. Micron, the Micron logo, and DigitalClarity are trademarks of Micron Technology, Inc. All other trademarks are the property of their respective owners. (c)2006 Micron Technology, Inc. All rights reserved. 03/23/06 EN.L |
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