MT9M112

1/4-Inch, 1.3 Megapixel CMOS Image Sensor

System-on-Chip

Features

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On-die phase lock loop (PLL)

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Programmable I/O slew rate

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2 x 2 pixel binning

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Simple two-wire serial programming interface

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ITU-R BT.656 (YCbCr), 565RGB, 555RGB, or 444RGB

formats (progressive scan)

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System-on-chip (SOC)—a completely integrated

camera system

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Ultra low-power, low-cost, progressive scan CMOS

image sensor

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1.3-megapixel resolution (1,280H x 1,024V)

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1/4-inch optical format

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15 frames per second (fps) at full resolution

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Superior low-light performance

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On-die image flow processor performs sophisticated

processing: color recovery and correction, sharpening,

gamma, lens shading correction, and on-the-fly

defect correction

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Mechanical shutter support

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Filtered image downscaling to arbitrary size with

smooth, continuous zoom and pan

Getting the Picture…in Style

Mobile applications with small form factors are in

demand, and not surprisingly, customers are ex-

pecting to find more features in their new slimmer,

sleeker cell phones. They want to snap a photo at

the family picnic or capture a good time with friends

at a party. The 1/4-inch, 1.3-megapixel SOC image

sensor opens the door to slim designs that take

great pictures. Its specially engineered microlenses

produce high-quality images and enable low-profile

camera modules.

Focused on Design

The MT9M112 is a fully integrated system-on-chip

(SOC) sensor, incorporating additional logic on the

device that simplifies the camera module design, re-

lated manufacturing processes, system integration,

power management, and component count. It in-

corporates sophisticated camera functions on-chip

and is programmable through a simple two-wire se-

rial interface. This yields more space and makes the

sensor easier to design with. Additionally, this de-

vice enables mobile phone manufacturers to simply

upgrade their existing 1/4-inch VGA cameras to 1/4-

inch megapixel cameras, occupying the same height

and footprint.

Enhanced Capabilities

The device features 2 x 2 pixel binning, programma-

ble input/output slew rate, mechanical shutter sup-

port, and continuous, smooth zoom and pan, as well

as day and night mode configurations. It has three-

channel gamma correction, lens shading correction,

and color correction. The camera control sequencer

automates the camera’s flash and video clip snap-

shots. The device also has an on-board PLL and sup-

ports pixel binning as an enhanced form of image

size reduction.

You Get a Complete Solution

The MT9M112 is sure to improve your designs, as

will working with Micron. In addition to high-qual-

ity products, you’ll also get the added advantages

of doing business with a top-tier supplier: advanced

technology, worldwide facilities, technical exper-

tise, and sales support—a superior solution from an

industry leader.

Samples for this device are available now, and pro-

duction will commence in December of 2005. For

more information or to order the MT9M112, call

your Micron Imaging representative or visit Micron’s