03-DTS-652-UC1617s-A1[1].2

MPSpecificationsICVersion:s_ADatasheetRevision:1.2March28,2012ULTRACHIPTheCoolestLCDDriver,Ever!!128x1284SSTNLCDController-DriverHIGH-VOLTAGEMIXED-SIGNALICULTRACHIPUC1617S_A1.2©1999~2012128x128STNController-Driver2TABLEOFCONTENTIntroduction............................................................................................3OrderingInformation.............................................................................4BlockDiagram........................................................................................5PinDescription.......................................................................................6RecommendedCOGLayout..................................................................8ControlRegisters...................................................................................9CommandSummary............................................................................12CommandDescription.........................................................................14LCDVoltageSetting.............................................................................24VLCDQuickReference...........................................................................25LCDDisplayControls..........................................................................27ITOLayoutConsiderations..................................................................28HostInterface.......................................................................................30DisplayDataRAM.................................................................................38Reset&PowerManagement...............................................................41Multiple-TimeProgram(MTP)NVMemory.........................................44MTPOperationforLCMMakers..........................................................45ESDConsideration...............................................................................48AbsoluteMaximumRatings................................................................49Specifications.......................................................................................50ACCharacteristics...............................................................................51PhysicalDimensions...........................................................................57AlignmentMarkInformation................................................................58PadCoordinates...................................................................................59TrayInformation...................................................................................63RevisionHistory...................................................................................64ULTRACHIPUC1617S_A1.2©1999~2012128x128STNController-Driver3UC1617Single-Chip,Ultra-LowPower128COMx128SEGMatrixPassiveLCDController-DriverINTRODUCTIONUC1617sisanadvancedhigh-voltagemixed-signalCMOSIC,especiallydesignedforthedisplayneedsoflowpowerhand-helddevices.ThischipemploysUltraChip’suniqueDCC(DirectCapacitorCoupling)driverarchitectureandFRM(FrameRateModulation)gray-shademodulationschemetoachievenearcrosstalkfreeimages,withwellbalancedgrayshades.InadditiontolowpowerCOMandSEGdrivers,UC1617scontainsallnecessarycircuitsforhigh-VLCDpowersupply,biasvoltagegeneration,temperaturecompensation,timinggenerationandgraphicsdatamemory.Advancedcircuitdesigntechniquesareemployedtominimizeexternalcomponentcountsandreduceconnectorsizewhileachievingextremelylowpowerconsumption.MAINAPPLICATIONS•CellularPhonesandotherbatteryoperatedpalmtopdevicesorportableInstrumentsFEATUREHIGHLIGHTS•Singlechipcontroller-driverfor128x128matrixSTNLCDwith4grayshadesandB/WMode.•Asoftware-readableIDpinandanMTPprogrammableIDbittosupportconfigurablevenderidentification.•Partialscrollfunctionandprogrammabledataupdatewindowtosupportflexiblemanipulationofscreendata.•Supportbothroworderedandpage_c(pagecolumn)ordereddisplaybufferRAMaccess.•Supportindustrystandard2-wire,3-wire,4-wireserialbuses(I2C,S8,S9)and8-bitparallelbuses(8080or6800).•Specialdriverstructureandgrayshademodulationscheme.Consistentlowpowerconsumptionunderalldisplaypatterns.•FullyprogrammableMuxRate,partialdisplaywindow,BiasRatioandLineRateallowmanyflexiblepowermanagementoptions.•Foursoftwareprogrammableframeratesupto201Hz.SupporttheuseoffastLiquidCrystalmaterialforspeedyLCDresponse.•Softwareprogrammable4temperaturecompensationcoefficients.•On-chipPower-ONResetandSoftwareRESETcommand,makeRSTpinoptional.•Self-configuring9xchargepumpwithon-chippumpingcapacitors.Only3externalcapacitorsarerequiredtooperate.•Flexibledataaddressing/mappingschemestosupportwiderangesofsoftwaremodelsandLCDlayoutplacements.•Verylowpincount(9~10pinswithS8,S9,orI2C)allowsexceptionalimagequalityinCOGformatonconventionalITOglass.•Manyon-chipandI/OpadlayoutfeaturestosupportoptimizedCOGapplications.•VDD(digital)range(Typ.):1.8V~3.3VVDD(analog)range(Typ.):2.7V~3.3VLCDVOPrange:6.0V~15V•AvailableMTPtrimmingsupportpreciseLCDcontrastmatching.•AvailableingoldbumpdiesBumppitch:26.5