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FT230XUSBTOBASICUARTICVersion1.4DocumentNo.:FT_000566ClearanceNo.:FTDI#260Copyright©FutureTechnologyDevicesInternationalLimited1FutureTechnologyDevicesInternationalLtd.FT230X(USBtoBASICUARTIC)TheFT230XisaUSBtoserialUARTinterfacewithoptimisedpincountforsmallerPCBdesignsandthefollowingadvancedfeatures:SinglechipUSBtoasynchronousserialdatatransferinterface.EntireUSBprotocolhandledonthechip.NoUSBspecificfirmwareprogrammingrequired.Fullyintegrated2048bytemulti-time-programmable(MTP)memory,storingdevicedescriptorsandCBUSI/Oconfiguration.Fullyintegratedclockgenerationwithnoexternalcrystalrequiredplusoptionalclockoutputselectionenablingaglue-lessinterfacetoexternalMCUorFPGA.Datatransferratesfrom300baudto3Mbaud(RS422,RS485,andRS232)atTTLlevels.512bytereceivebufferand512bytetransmitbufferutilisingbuffersmoothingtechnologytoallowforhighdatathroughput.FTDI’sroyalty-freeVirtualComPort(VCP)andDirect(D2XX)driverseliminatetherequirementforUSBdriverdevelopmentinmostcases.ConfigurableCBUSI/Opins.TransmitandreceiveLEDdrivesignals.UARTinterfacesupportfor7or8databits,1or2stopbitsandodd/even/mark/space/noparitySynchronousandasynchronousbitbanginterfaceoptionswithRD#andWR#strobes.USBBatteryChargerDetection.AllowsforUSBperipheraldevicestodetectthepresenceofahigherpowersourcetoenableimprovedcharging.Devicesuppliedpre-programmedwithuniqueUSBserialnumber.USBPowerConfigurations;supportsbus-powered,self-poweredandbus-poweredwithpowerswitchingIntegrated+3.3VlevelconverterforUSBI/O.True3.3VCMOSdriveoutputandTTLinput;operatesdownto1V8withexternalpullups.Tolerantof5VinputConfigurableI/Opinoutputdrivestrength;4mA(min)and16mA(max).Integratedpower-on-resetcircuit.FullyintegratedAVCCsupplyfiltering-noexternalfilteringrequired.UARTsignalinversionoption.+5VSingleSupplyOperation.Internal3V3/1V8LDOregulatorsLowoperatingandUSBsuspendcurrent;8mA(active-typ)and125uA(suspend-typ).UHCI/OHCI/EHCIhostcontrollercompatible.USB2.0FullSpeedcompatible.Extendedoperatingtemperaturerange;-40to85⁰C.AvailableincompactPb-free16pinSSOPand16pinQFNpackages(bothRoHScompliant).Neitherthewholenoranypartoftheinformationcontainedin,ortheproductdescribedinthismanual,maybeadaptedorreproducedinanymaterialorelectronicformwithoutthepriorwrittenconsentofthecopyrightholder.Thisproductanditsdocumentationaresuppliedonanas-isbasisandnowarrantyastotheirsuitabilityforanyparticularpurposeiseithermadeorimplied.FutureTechnologyDevicesInternationalLtdwillnotacceptanyclaimfordamageshowsoeverarisingasaresultofuseorfailureofthisproduct.Yourstatutoryrightsarenotaffected.Thisproductoranyvariantofitisnotintendedforuseinanymedicalappliance,deviceorsysteminwhichthefailureoftheproductmightreasonablybeexpectedtoresultinpersonalinjury.Thisdocumentprovidespreliminaryinformationthatmaybesubjecttochangewithoutnotice.Nofreedomtousepatentsorotherintellectualpropertyrightsisimpliedbythepublicationofthisdocument.FutureTechnologyDevicesInternationalLtd,Unit1,2SeawardPlace,CenturionBusinessPark,GlasgowG411HHUnitedKingdom.ScotlandRegisteredCompanyNumber:SC136640FT230XUSBTOBASICUARTICVersion1.4DocumentNo.:FT_000566ClearanceNo.:FTDI#260Copyright©FutureTechnologyDevicesInternationalLimited21TypicalApplicationsUSBtoRS232/RS422/RS485ConvertersUpgradingLegacyPeripheralstoUSBUtilisingUSBtoaddsystemmodularityIncorp...