The Micron Imaging MT9V112 is a VGA-format， single-chip camera CMOS active-pixel

　　digital image sensor. this device combines the MT9V012 image sensor core with fourthgeneration digital image flow processor technology from Micron Imaging. It captures

　　high-quality color images at VGA resolution.

　　The VGA CMOS image sensor features DigitalClarity—the Micron breakthrough lownoise CMOS imaging technology that achieves CCD image quality （based on signal-tonoise ratio and low-light sensitivity） while maintaining the inherent size， cost， and integration advantages of CMOS.

　　The sensor is a complete camera-on-a-chip solution designed specifically to meet the

　　low-power， low-cost demands of battery-powered products such as cellular phones，

　　PDAs， and toys. It incorporates sophisticated camera functions on-chip and is programmable through a simple two-wire serial interface.

　　The MT9V112 performs sophisticated processing functions including color recovery，

　　color correction， sharpening， programmable gamma correction， auto black reference

　　clamping， auto exposure， automatic 50Hz/60Hz flicker avoidance， lens shading correction， auto white balance， and on-the-fly defect identification and correction. Additional

　　features include day/night mode configurations; special camera effects such as sepia

　　tone and solarization; and interpolation to arbitrary image size with continuous filtered

　　zoom and pan. The device supports both Xenon and LED-type flash light sources in several snapshot mod