NT39703-5

1NT39703-5TFTLCDTimingControllerV0.2PreliminarySpecNT39703-5SPEC2007/06/082Ver.02IndexINDEX.....................................................................................................................................................2REVISEHISTORY...................................................................................................................................3FEATURES.............................................................................................................................................4GENERALDESCRIPTION........................................................................................................................4PINASSIGNMENT...................................................................................................................................5FUNCTIONBLOCKDIAGRAM..................................................................................................................6PADDESCRIPTION.................................................................................................................................7INPUTDATAFORMAT.............................................................................................................................81.Verticalinputtiming.....................................................................................................................82.Horizontalinputtiming.................................................................................................................83.18bitRGBtimingtable...............................................................................................................9OUTPUTDATAFORMAT.......................................................................................................................11ABSOLUTEMAXIMUMRATINGS............................................................................................................12TEMPREATURE....................................................................................................................................12DCELECTRICALCHARACTERISTICS....................................................................................................13ACELECTRICALCHARACTERISTICS....................................................................................................14TIMINGDIAGRAM.................................................................................................................................151.Poweronsequence..................................................................................................................152.Resettime.................................................................................................................................153.Clockanddatainputtimingdiagram.........................................................................................154.Outputtimingdiagram...............................................................................................................16PACKAGEINFORMATION......................................................................................................................17APPENDIXA:TESTPATTERN...............................................................................................................18NT39703-5SPEC2007/06/083Ver.02ReviseHistoryNT39703-5SpecificationRevisionHistoryVersionContentPageDate0.2ModifyFeaturesRename18bitRGBtimingtableModifyOperatingtemperature410122007/06/080.1Newspec-2007/04/25NT39703-5SPEC2007/06/084Ver.02FeaturesSupport3differentdigitalTFT-LCDpanels-800x600,800x480,640x48018bitRGBinputsignalsSupportHVmodeandDEmodeBuild-inoutputdatareversefunctionforbetterEMIBuild-in16testpatternSupportno_clockdetectionProvidesourceandgatedriverscontroltimingOperatingvoltage:2.7V~3.6VMasterclockfrequency:71MHz64TQFPGeneralDescriptionTheNT39703-5isadigitalTFT-LCDtimingcontrollerwithbuilt-in16testpattern.TheinputsignalisdigitalR/G/BwithHSYNC/VSYNCorDE.UsercanusetheMODEpintoselectinputsignaltobeeitherHVmodeorDEmode.OutputssupportREVfunctiontoreduceEMI.Whensystemclockdisablefor10uswilltriggertheno_clockdetectfunction,andthenoutputdatawillbeforcedtozero.NT39703-5SPEC2007/06/085Ver.02PinAssignmenttext48474645444342414039383736353433495051525354555657585960616263643231302928272625242322212019181712345678910111213141516NCRES2BI0BI1BI2BI3BI4BI5DEHSYNCVSYNCMODERES3RES0RESETBVDDVSSSTV1CKVOEVPOLREVLDB05B04B03B02B01B00G05GO4GO3GO2GO1GO0RO5RO4RO3RO2RO1RO0HCLKDIO1VDDVSSDCLKSTV2DIO2RI0RI1RI2RI3RI4RI5UDLRGI0GI1GI2GI3GI4GI5VDDVSSNT39703­5NT39703-5SPEC2007/06/086Ver.02FunctionBlockDiagramEMIdetectRO0~RO5GO0~GO5BO0~BO5SourceControlSignalsGateControlSignalsRI0~RI5BI0~BI5DCLKHSYNCVSYNCDERESETBDigitalTimingControllerGI0~GI5Power-OnResetReverseMODE(POL,REV,LD,HCLK,DIO1/2)(STV1/2,CKV,OEV)RES0~RES3UDLRNT39703-5SPEC2007/06/087Ver.02PadDescriptionSYMBOLPinNoI/ODescriptionRI5~RI0GI5~GI0BI5~BI054-4962-578-3I6-bitdatainput.DCLK46IClocksignal;latchdataatfallingedge.HSYNC10IMODE=L:Horizontalsyncinput.Negativepo