说明：  200W像素的摄像头，支持1600x1200，15帧，DVP接口，芯片手册，已经带了标签。
(The OV2640 CAMERACHIPTM is a low voltage CMOS image sensor that provides the full functionality of a single-chip UXGA (1632x1232) camera and image processor in a small footprint package. The OV2640 provides full-frame, sub-sampled, scaled or windowed 8-bit/10-bit images in a wide range of formats, controlled through the Serial Camera Control Bus (SCCB) interface.)