机器人-摄像头-004-20j6use9650.doc

product data sheetmodel no: 20j6 version 1.1 microjet technology co., ltd.microjet technology co., ltd. 1/11 product data sheet (model no: 20j6) product specificationssensor specificationstype cmos camera module (ov 9650 inside) active array size 1300*1028 pixelscore1.8vdc10% power supplypowerrequirementstemperature rangemaximum image transfer rate analog2.45 to 2.8 vdci/o2.5v to3.3 dc active50mw(15 fps, no i/o power)standby 30woperation -20 to 70stable image 0 to 50yuv/ycbcr 4:2:2output format (8-bit)grb 4:2:2raw rgb data sxga 15fps vga30fps qvga,qqvga,cif 60fps qcif,qqcif 120fps sensitivity0.9v/lux-sec s/n ratio40 db dynamic range62 db scan mode progressive maximum exposure interval1050 trowgamma correctionprogrammable pixel size 3.18m*3.18mdark current 30mv/s at 60well capacity28ke fixed pattern noise0.03% of vpeak to peakimage area4.13mm*3.28mm package dimensions5095m*5715moptical specificationsparameterspecification lens elements 3 group(1g+2p) viewing angle 57.50 diagonal focal length4.85 mm f number 2.8 ir-cut coatingir cut included ( 650+/-10nm ) tv distortion under 1.0% effective photography distance30cminfinitymicrojet technology co., ltd. 2/11 product data sheet (model no: 20j6) pin descriptionpin locationname pin type function function/descriptionpower down mode selection-active high, internal pull-down resistera1 pwdn(default= 0) 0: normal mode 1: power down mode a2 avddpoweranalog power supply(vdd-a =2.45 to 2.8 vdc) a3 sio_d i/osccb serial interface data i/oa4 a5 d4d2output output bit2- lsb for 8-bit yuv or rgb565/rgb555 output0utput bit4b1 vrefb2 nvddvrefvrefinternal voltage reference-connect to ground through 1f capacitorvoltagereferenceb3 agndpoweranalog groundb4 b5 d3c1c2sio_c d0dvddinputsccb serial interface clock inputoutputoutput bit3output output bit0 lsb for 10-bit raw rgb data onlypowerpower supply (vdd-c =1.8 vdc10%) for digital core logicc4nc- noconnectionc5 d5outputoutput bit5d1 d1 outputoutput bit 1-for 10-bit rgb only d2vsync outputvertical syncoutputd4d5ncnc- no- noconnectionconnectione1 href output href outpute2 dovdd powerdigital powersupply (vdd-io =2.5 to 3.3 vdc) for i/oe3 resetfunction clears all registers and resets them to their default values. active e4 d8e5 d6f1 pclk(default = 0) high, internal pull-down resistor.outputoutput bit8outputoutput bit6outputpixel clockoutputf2 xvclk1inputsystem clock inputf3 dogndf4 d9powerdigital groundoutputoutput bit9-msb for10-bit raw rgb data and 8-bit yuv or f5 note:d7 rgb565/rgb555 outputoutput bit 7d9:2 for 8-bit yuv or rgb565/rgb555 (d9msb, d2lsb) d9:0 for 10-bit raw rgb data (d9msb, d0lsb)microjet technology co., ltd. 3/11 product data sheet (model no: 20j6) electrical characteristicsabsolute maximum ratingsambient storage temperaturevdd-a-40 to 954.5v supply voltages (with respect to ground)vdd-c 3v vdd-io 4.5v all input/output voltages (with respect to ground) esd rating, human body model-0.3v to vdd_io+1v2000vnote: exceeding the absolute maximum ratings shown above invalidates all ac and dc electrical specifications and may result in permanent device damage.dc characteristics (-20c ta 70c)symbol parameterconditionmintyp. maxunitvdd-avdd-c vdd-io idda idds-sccb idds-pwdn vihdc supply voltage analogdc supply voltage core dc supply voltage i/o poweractive (operating) current standby current standby current input voltage high -see noteasee notebsee notebcmos 2.45 2.51.621.8 1.982.25 -201100.7 x vdd-io 2.83.6vvvmamaavvilinput voltage low0.3 x vdd-iovvohvol ioh iol iloutput voltage high output voltage lowoutput current highoutput current lowinput/output leakage cmos see notecgnd to vdd-io0.9 x vdd-io 815v0.1 x vdd-iovmama 1aa. vdd-a =2.5v, vdd-c = 1.8v, vdd-io = 3.0v, idda =”idd-io+ idd-c + idd-a, fclk = 24mhz at 7.5 fps yuv output, no i/o loadingb. vdd-a =2.5v, vdd-c = 1.8v, vdd-io = 3.0v, idds:sccb refers to a sccb-initiated standby, while idds:pwdn refers to a pwdn pin-initiated standby c. standard output loading = 25pf, 1.2kmicrojet technology co., ltd. 4/11 product data sheet (model no: 20j6) functional and ac characteristics (-20c ta 70c) symbol parameterminfunctional characteristics a/d differential non-linearity a/d integral non-linearity agc range red/blue adjustment rangeinputs (pwdn,clk,reset) typ 1/2 112max18unit lsblsbdbdbfclktclktclk:dcts:resetts:reginput clock frequency input clock period clock duty cyclesetting time after software/hardware resetsettling time for register change (10 frames required) 10214524425048100551300mhzns %ms ms sccb timing (sio_c and sio_d)(see figure 4)fsio_cclock frequency400khztlowthighclock low periodclock high period1.3600s ns taatbufthd:statsu:stathd:dattsu:dattsu:stotr, tftdhsio_c low to data out validbus free time before new startstart condition hold time start condition setup time data-in hold time data-insetuptimestop condition setup time sccb rise/falldata-out1001.3600600010060050900300ns s ns ns s nsns nsnsoutputs (vsync, href, pclk, and d9:0(see figure 5,6,7,8,9,10,11)tpdvpclk to data-out validtsud9:0 setup timethdd9:0 hold timetphhpclk to href tphlpclk to href vdd: vdd-c =1.8v, vdd-a = 2.5v, vdd-io = 3.0v rise/fall times: i/o: 5ns, maximum 15800555ns ns ns ns nsac sccb: 300ns, maximum conditions input capacitance: 10pf output loading: 25pf, 1.2k to 3v fclk: 24mhzmicrojet technology co., ltd. 5/11 product data sheet (model no: 20j6) sccb timing diagramhorizontal timingsxga frame timing timing specificationsmicrojet techn