ov7620数据手册VIP免费

OV7620 Product Specifications -Rev. 1.3 (5/13/00)Preliminary Company Confidential OV7620 SINGLE-CHIP CMOS VGA COLOR DIGITAL CAMERAFeatures• 326,688 pixels, 1/3” lens, VGA / QVGA format• Read out - progressive / Interlace• Data format - YCrCb 4:2:2, GRB 4:2:2, RGB Raw Data• 8/16 bit video data: CCIR601, CCIR656, ZV port• Video Timing - 525 line, 30 fps• Wide dynamic range, anti-blooming, zero smearing• SCCB (Serial Camera Control Bus) interface• Electronic exposure / Gain / white balance control• Image enhancement - brightness, contrast, gamma, saturation, sharpness, window, etc.• Internal / external synchronization scheme• Frame exposure / line exposure option• 5 Volt operation, low power dissipation.General DescriptionOV7620 is a highly integrated high resolution(640x480) Interlaced / Progressive Scan CMOS digitalcolor / black&white video camera chip. The digitalvideo port supports 60Hz YCrCb 4:2:2 16Bit / 8 Bit for-mat, ZV Port output format, RGB raw data 16Bit/8Bitoutput format and CCIR601/CCIR656 format. The built-in SCCB interface provides an easy way of controllingthe built-in camera functions.• Video Conferencing• Video Phone• Video Mail• Still Image• PC MultimediaOV7001 48-Pin Out DiagramUV7/B8UV6/BPCLRUV5/MIRUV4/SLAENUV3/ECLKOUV2/QVGAUV1/CC656UV0/GAMDISXCLK1XCLK2DVDDDGND6 5 4 3 2 1 48 47 46 45 44 43AGNDVREQFREXAGCEN/RAMINTRESETSVDDSGNDMIDSIO-0SIO-1AVDDAGND789101112131415161718AGNDAVDDPWDNVRSVCCHGSBBVTOAVDDAGNDVSYNC/CSYS FODD/SRAMHREF/VSRAM313233343536373839404142DOGNDDOVDDPCLK/OUTX2Y7/CS0Y6/CS2Y5/SHARPY4/CS1Y3/RAWY2/G2XY1/PROGY0/CBARCHSYNC/BW19 20 21 22 23 24 25 26 27 28 29 30OV7620Array Elements664 x 492Pixel Size7.6 x 7.6 umImage Area4.86 x 3.64mmElectronicExposure500 : 1Scan Modeprogressive interlace GammaCorrection128 Curve Sett...