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TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015TPS65920andTPS65930IntegratedPowerManagement/AudioCodec(TPS65930Only)–SiliconRevision1.
21DeviceOverview1.
1Features1–USBPowerSupply(5-VChargePumpforPower:VBUS)–ThreeEfficientStep-downConverters–ConsumerElectronicsAssociation(CEA)-2011:–FourExternalLinearLDOsforClocksandOTGTransceiverInterfaceSpecificationPeripherals–CEA-936A:Mini-USBAnalogCarkit–SmartReflexDynamicVoltageManagementSpecificationAudio(TPS65930DeviceOnly):AdditionalFeatures:–DifferentialInputMainMicrophones–LEDDriverCircuitforTwoExternalLEDs–MonoAuxiliary/FMInput–TwoExternal10-BitMADCInputs–ExternalPredriversforClassD(Stereo)–Real-TimeClock(RTC)andRetentionModules–TDMInterface–HSI2CSerialControl–AutomaticLevelControl(ALC)–ThermalShutdownandHot-DieDetection–DigitalandAnalogMixing–KeypadInterface(upto6*6)–16-BitLinearAudioStereoDAC(96,48,44.
1,–ExternalVibratorControland32kHzandDerivatives)–15GPIOs–16-BitLinearAudioStereoADC(48,44.
1,and–0.
65-mmPitch,139-Pin,10-mm*10-mm32kHzandDerivatives)Package–CarkitCharger:USB:–BackupBatteryCharger–USB2.
0On-the-Go(OTG)-CompliantHSTransceivers–12-BitUniversalTransceiverMacroInterfaceULPI1.
2ApplicationsSmartPhonesIndustrialTabletsHandheldSystems1.
3DescriptionTheTPS65920andTPS65930devicesarepower-managementICsforOMAPandothermobileapplications.
Thedevicesincludepower-management,auniversalserialbus(USB)high-speed(HS)transceiver,light-emittingdiode(LED)drivers,ananalog-to-digitalconverter(ADC),areal-timeclock(RTC),andanembeddedpowercontrol(EPC).
Inaddition,theTPS65930includesafullaudiocodecwithtwodigital-to-analogconverters(DACs)andtwoADCstoimplementdualvoicechannels,andastereodownlinkchannelthatcanplayallstandardaudiosampleratesthroughamultipleformatinter-integratedsound(I2S)/timedivisionmultiplexing(TDM)interface.
TheseoptimizeddevicessupportthepowerandperipheralrequirementsoftheOMAPapplicationprocessors.
Thepowerportionofthedevicescontainsthreebuckconverters,twocontrollablebyadedicatedSmartReflexclass-3interface,multiplelowdropout(LDO)regulators,anEPCtomanagethepowersequencingrequirementsofOMAP,andanRTCandbackupmodule.
TheRTCcanbepoweredbyabackupbatterywhenthemainsupplyisnotpresent,andthedevicesincludeacoin-cellchargertorechargethebackupbatteryasneeded.
1AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,intellectualpropertymattersandotherimportantdisclaimers.
PRODUCTIONDATA.
TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
comTheUSBmoduleprovidesaHS2.
0OTGtransceiversuitablefordirectconnectiontotheOMAPUTMI+lowpininterface(ULPI),withanintegratedchargepumpandfullsupportforthecarkitCEA-936Aspecification.
AnADCisprovidedformonitoringsignals,suchassupplyvoltage,enteringthedevice,andtwoadditionalexternalADCinputsareprovidedforsystemuse.
ThedevicesprovidedrivercircuitrytopowertwoLEDcircuitsthatcanilluminateapanelorprovideuserindicators.
Thedriversalsoprovidepulsewidthmodulation(PWM)circuitstocontroltheilluminationlevelsoftheLEDs.
Akeypadinterfaceimplementsabuilt-inscanningalgorithmtodecodehardware-basedkeypressesandreducesoftwareuse,withmultipleadditionalgeneral-purposeinput/outputdevices(GPIOs)thatcanbeusedasinterruptswhenconfiguredasinputs.
DeviceInformation(1)PARTNUMBERPACKAGEBODYSIZETPS65920A2ZCHRZCH(139)10.
0mm*10.
0mmTPS65930A2ZCHRZCH(139)10.
0mm*10.
0mm(1)Formoreinformation,seeSection8,Mechanical,Packaging,andOrderableInformation.
2DeviceOverviewCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY20151.
4FunctionalBlockDiagramFigure1-1showstheTPS65920deviceblockdiagram.
Figure1-1.
TPS65920BlockDiagramCopyright2008–2015,TexasInstrumentsIncorporatedDeviceOverview3SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
comTableofContents1DeviceOverview15.
3USBTransceiver531.
1Features15.
4MADC621.
2Applications.
15.
5LEDDrivers641.
3Description.
15.
6Keyboard651.
4FunctionalBlockDiagram35.
7ClockSpecifications.
662RevisionHistory55.
8DebouncingTime773TerminalConfigurationandFunctions.
65.
9ExternalComponents783.
1PinDiagram66Audio/VoiceModule(TPS65930DeviceOnly).
.
.
.
823.
2PinAttributes66.
1Audio/VoiceDownlink(RX)Module.
823.
3SignalDescriptions.
106.
2AudioUplink(TX)Module.
884Specifications157DeviceandDocumentationSupport964.
1AbsoluteMaximumRatings.
157.
1DeviceSupport964.
2ESDRatings157.
2CommunityResources.
974.
3RecommendedOperatingConditions.
157.
3RelatedLinks.
974.
4ThermalCharacteristicsforZCHPackage.
157.
4Trademarks.
974.
5MinimumVoltagesandAssociatedCurrents.
.
.
.
.
.
.
167.
5ElectrostaticDischargeCaution.
984.
6DigitalI/OElectricalCharacteristics.
167.
6ExportControlNotice984.
7TimingRequirementsandSwitchingCharacteristics7.
7Glossary98197.
8AdditionalAcronyms985DetailedDescription278Mechanical,Packaging,andOrderable5.
1PowerModule27Information.
1015.
2Real-TimeClockandEmbeddedPowerController.
528.
1PackagingInformation1014TableofContentsCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY20152RevisionHistoryNOTE:Pagenumbersforpreviousrevisionsmaydifferfrompagenumbersinthecurrentversion.
ChangesfromRevisionH(October2014)toRevisionIPageChangeddocumenttostandardTIformat1Copyright2008–2015,TexasInstrumentsIncorporatedRevisionHistory5SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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com3TerminalConfigurationandFunctionsFigure3-1showstheballlocationsforthe139-ballplasticballgridarray(PBGA)package.
UsethisarraywithTable3-1tolocatesignalnamesandballgridnumbers.
3.
1PinDiagramFigure3-1.
PBGABottomView3.
2PinAttributesTable3-1describestheterminalcharacteristicsandthesignalsmultiplexedoneachpin.
Thefollowinglistdescribesthetablecolumnheaders:Table3-1.
PinAttributesREFERENCEPU(6)(k)PD(6)(k)BUFFERTPS65920TPS65930PINA/DTYPE(4)LEVELSTRENGTHBALL(1)BALL(1)NAME(2)(3)MINTYPMAXMINTYPMAXRL(5)(mA)(7)H2H2ADCIN0AI/OVINTANA1.
OUTF2F2ADCIN2AIVINTANA2.
OUTM5M5PCHGACAIVACCHARGERN1N1VPRECHAOVPRECHN5N5VBATAPowerVBATGPIO0/CD1DI/OIO_1P88F7F77510020259100144JTAG.
TDODI/OIO_1P88GPIO1DI/OIO_1P82E7E77510020259100144JTAG.
TMSDIIO_1P8GPIO2DI/OIO_1P82P2P215622045059100144TEST1DI/OIO_1P82(1)Ball:Ballnumber(s)associatedwitheachsignal(s)(2)PinName:Thenamesofallthesignalsthataremultiplexedoneachball(3)A/D:Analogordigitalsignal(4)Type:Theterminaltypewhenaparticularsignalismultiplexedontheterminal:I=InputO=Output(5)ReferenceLevel:Seethepowermodulechapterforvalues.
(6)PU/PD:Denotesthepresenceofaninternalpulluporpulldown.
Pullupsandpulldownscanbeenabledordisabledbysoftware.
(7)BufferStrength:Drivestrengthoftheassociatedoutputbuffer6TerminalConfigurationandFunctionsCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Table3-1.
PinAttributes(continued)REFERENCEPU(6)(k)PD(6)(k)BUFFERTPS65920TPS65930PINA/DTYPE(4)LEVELSTRENGTHBALL(1)BALL(1)NAME(2)(3)MINTYPMAXMINTYPMAXRL(5)(mA)(7)GPIO15DI/OIO_1P82P13P1315622045059100144TEST2DI/OIO_1P82GPIO6DI/OIO_1P82L5L5PWM0DOIO_1P875100202591001444TEST3DI/OIO_1P82GPIO7DI/OIO_1P82VIBRA.
SYNCDIIO_1P8J7J77510020259100144PWM1DOIO_1P84TEST4DI/OIO_1P82D8D8SYSENDOpendrain/IIO_1P84.
77.
35102A4A4CLKENDOIO_1P82B13B13CLKREQDIIO_1P860100146C10C10INT1DOIO_1P82C8C8NRESPWRONDOIO_1P82B9B9NRESWARMDIIO_1P82D10D10PWRONDIVBATG5G5NSLEEP1DIIO_1P8E10E10CLK256FS(8)DOIO_1P82E4E4VMODE1DIIO_1P8E8E8BOOT0A/DI/OVBATD7D7BOOT1A/DI/OVBATB8B8REGENDOpendrainVBAT5.
58122H4H4MSECUREDIIO_1P8L13L13VREFAPowerVREFPowerK13K13AGNDAgroundGND(GND)N.
C.
B3B3I2C.
SR.
SDADI/OIO_1P82.
53.
412VMODE2DIIO_1P82C5C5I2C.
SR.
SCLDI/OIO_1P82.
53.
412C3C3I2C.
CNTL.
SDADI/OIO_1P82.
53.
412B4B4I2C.
CNTL.
SCLDIIO_1P82.
53.
412See(9)H3I2S.
CLKDI/OIO_1P82See(9)K2I2S.
SYNCDI/OIO_1P82See(9)K4I2S.
DINDIIO_1P82See(9)K3I2S.
DOUTDOIO_1P82See(9)D1MIC.
MAIN.
PAIMICBIAS1.
OUTSee(9)E1MIC.
MAIN.
MAIMICBIAS1.
OUTA10A10VBAT.
RIGHTAPowerVBATPreDriv.
LEFTAOVINTANA2.
OUTSee(9)A7VMIDAPowerVINTANA2.
OUTPreDriv.
RIGHTAOVINTANA2.
OUTSee(9)A8ADCIN7AIVINTANA2.
OUTSee(9)G1AUXRAIVINTANA2.
OUTMICBIAS1.
OUTAPowerVINTANA2.
OUTSee(9)E2VMIC1.
OUTAPowerVINTANA2.
OUTSee(9)D2MICBIAS.
GNDPowerGNDGNDG2G2AVSS1APowerGNDGNDL7L7AVSS2APowerGNDGNDN14N14AVSS3APowerGNDGNDC7C7AVSS4APowerGNDGND(8)Toavoidreflectiononthispinasaresultofimpedancemismatch,aserialresistanceof33mustbeadded.
ThisclockoutputisavailableinTPS65920also.
Canbeusedasaclocksource,ifrequired.
(9)BallsA7,A8,D1,D2,E1,E2,G1,H3,K2,K3,andK4arepresentonTPS65920package.
However,thereisnofunctionassociatedwiththesepins.
Thesecanbeleftfloating.
Copyright2008–2015,TexasInstrumentsIncorporatedTerminalConfigurationandFunctions7SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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comTable3-1.
PinAttributes(continued)REFERENCEPU(6)(k)PD(6)(k)BUFFERTPS65920TPS65930PINA/DTYPE(4)LEVELSTRENGTHBALL(1)BALL(1)NAME(2)(3)MINTYPMAXMINTYPMAXRL(5)(mA)(7)M10M1032KCLKOUTDOIO_1P8L14L1432KXINAIIO_1P8K14K1432KXOUTAOIO_1P8A11A11HFCLKINAIIO_1P8M11M11HFCLKOUTDOIO_1P8P8P8VBUSAPowerVBUSN10N10DP/UART3.
RXDAI/OVBUS2P10P10DN/UART3.
TXDAI/OVBUS2G6G6IDAI/OVBUS2K11K11UCLKDIIO_1P816STPDIIO_1P816H12H127510020259100144GPIO9DI/OIO_1P82DIRDOIO_1P816H11H117510020259100144GPIO10DI/OIO_1P82NXTDOIO_1P816J8J87510020259100144GPIO11DI/OIO_1P82DATA0DI/OIO_1P816L10L10UART4.
TXDDIIO_1P8DATA1DI/OIO_1P816K10K10UART4.
RXDDOIO_1P82DATA2DI/OIO_1P816G11G11UART4.
RTSIDIIO_1P8DATA3DI/OIO_1P8166010014060100140G10G10UART4.
CTSODOIO_1P816GPIO12DI/OIO_1P8751002025910014416DATA4DI/OIO_1P816E12E127510020259100144GPIO14DI/OIO_1P82DATA5DI/OIO_1P816G9G97510020259100144GPIO3DI/OIO_1P82DATA6DI/OIO_1P816G12G127510020259100144GPIO4DI/OIO_1P82DATA7DI/OIO_1P816E11E117510020259100144GPIO5DI/OIO_1P82P14P14TEST.
RESETA/DIVBAT305070P1P1TESTV1AI/OVBATA14A14TESTV2AI/OVINTANA2.
OUTA1A1TESTDIIO_1P860100146JTAG.
TDI/A13A13DIIO_1P8BERDATAJTAG.
TCK/B14B14DIIO_1P8BERCLKP7P7CP.
INAPowerVBAT/VBUSN7N7CP.
CAPPAOCP.
CAPPN6N6CP.
CAPMAOCP.
CAPMP5P5CP.
GNDAPowerGNDGNDN9N9VBAT.
USBAPowerVBATM8M8VUSB.
3P1APowerVUSB.
3P1L1L1VAUX12S.
INAPowerVBATN2N2VAUX2.
OUTAPowerVAUX2.
OUTH14H14VPLLA3R.
INAPowerVBATK12K12VRTC.
OUTAPowerVRTC.
OUTG14G14VPLL1.
OUTAPowerVPLL1.
OUTA2A2VMMC1.
INAPowerVBATB1B1VMMC1.
OUTAPowerVMMC1.
OUTVINTUSB1P5.
M7M7APowerVINTUSB1P5.
OUTOUT8TerminalConfigurationandFunctionsCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Table3-1.
PinAttributes(continued)REFERENCEPU(6)(k)PD(6)(k)BUFFERTPS65920TPS65930PINA/DTYPE(4)LEVELSTRENGTHBALL(1)BALL(1)NAME(2)(3)MINTYPMAXMINTYPMAXRL(5)(mA)(7)VINTUSB1P8.
N8N8APowerVINTUSB1P8.
OUTOUTK1K1VDAC.
INAPowerVBATL2L2VDAC.
OUTAPowerVDAC.
OUTH13H13VINT.
INAPowerVBATH1H1VINTANA1.
OUTAPowerVINTANA1.
OUTJ2J2VINTANA2.
OUTAPowerVINTANA2.
OUTA5A5VINTANA2.
OUTAPowerVINTANA2.
OUTJ13J13VINTDIG.
OUTAPowerVINTDIG.
OUTD13D13VDD1.
INAPowerVBATD12D12VDD1.
INAPowerVBATD14D14VDD1.
INAPowerVBATC11C11VDD1.
SWAOVBATC12C12VDD1.
SWAOVBATC13C13VDD1.
SWAOVBATE14E14VDD1.
FBAIA12A12VDD1.
GNDAPowerGNDGNDB11B11VDD1.
GNDAPowerGNDGNDB12B12VDD1.
GNDAPowerGNDGNDM13M13VDD2.
INAPowerVBATM12M12VDD2.
INAPowerVBATN13N13VDD2.
FBAIN11N11VDD2.
SWAOVBATP11P11VDD2.
SWAOVBATN12N12VDD2.
GNDAPowerGNDGNDP12P12VDD2.
GNDAPowerGNDGNDM2M2VIO.
INAPowerVBATM3M3VIO.
INAPowerVBATM4M4VIO.
FBAIN4N4VIO.
SWAOVBATP4P4VIO.
SWAOVBATN3N3VIO.
GNDAPowerGNDGNDP3P3VIO.
GNDAPowerGNDGNDH9H9BKBATAPowerVBACKB7B7IO.
1P8APowerIO_1P8H10H10DGNDAPowerGNDGNDF13F13LEDGNDAPowerGNDGNDGPIO13DI/OIO_1P8B10B107510020259100144LEDSYNCDIIO_1P8LEDAAOpendrainVBATE13E13VIBRA.
PAOpendrainVBATLEDBAOpendrainVBATG13G13VIBRA.
MAOpendrainVBATG4G4KPD.
C0DOpendrainIO_1P8G3G3KPD.
C1DOpendrainIO_1P8E5E5KPD.
C2DOpendrainIO_1P8B2B2KPD.
C3DOpendrainIO_1P8E3E3KPD.
C4DOpendrainIO_1P8D5D5KPD.
C5DOpendrainIO_1P8K7K7KPD.
R0DIIO_1P881012H5H5KPD.
R1DIIO_1P881012K5K5KPD.
R2DIIO_1P881012H6H6KPD.
R3DIIO_1P881012K8K8KPD.
R4DIIO_1P881012L8L8KPD.
R5DIIO_1P881012Copyright2008–2015,TexasInstrumentsIncorporatedTerminalConfigurationandFunctions9SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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com3.
3SignalDescriptionsTable3-2describesthesignalsontheTPS65920andTPS65930devices;somesignalsareavailableonmultiplepins.
Table3-2.
SignalDescriptionDEFAULTCONFIGURATIONAFTERRESETRELEASEDSIGNALTPS65920TPS65930FEATURESMODULEDESCRIPTIONTYPEINTERNANAMEBALLBALLNOTUSEDSIGNALTYPELPULLORNOTADCIN0BatterytypeI/OH2H2ADCIN0GNDADCADCIN2General-purposeADCinputIF2F2ADCIN2IGNDACprechargesensesignal.
AlsoPCHGACIM5M5PCHGACIGNDusedforEEPROM.
ChargerVPRECHPrechargeregulatoroutputON1N1VPRECHOCaptoGNDVBATBatteryvoltagesensingPowerN5N5VBATPowerVBATGPIO0/CD1GPIO0/carddetection1I/OF7F7GPIO0IPDFloatingJTAG.
TDOJTAGtestdataoutputI/OGPIO1GPIO1I/OE7E7GPIO1IPDFloatingJTAG.
TMSJTAGtestmodestateIGPIO2GPIO2I/OP2P2GPIO2IPDFloatingTEST1pinusedintestmodeTEST1I/OonlyGPIO15GPIO15I/OP13P13GPIO15IPDFloatingTEST2pinusedintestmodeGPIOs/TEST2I/OonlyJTAGGPIO6GPIO6I/OPWM0Pulsewidthdriver0OL5L5GPIO6IPDFloatingTEST3pinusedintestmodeTEST3I/Oonly(controlledbyJTAG)GPIO7GPIO7I/OVIBRA.
SYNCVibratoron-offsynchronizationIJ7J7GPIO7IPDFloatingPWM1PulsewidthdriverOTEST4pinusedintestmodeTEST4I/Oonly(controlledbyJTAG)OpenSYSENSystemenableoutputD8D8SYSENODPUFloatingdrain/ICLKENClockenableOA4A4CLKENOFloatingCLKREQClockrequestIB13B13CLKREQIPDGNDINT1Outputinterruptline1OC10C10INT1OFloatingOutputcontroltheNRESPWRONNRESPWRONOC8C8NRESPWRONOFloatingoftheapplicationprocessorInput;detectuseractionontheNRESWARMIB9B9NRESWARMIGNDresetbuttonInput;detectacontrolcommandPWRONID10D10PWRONIVBATtostartorstopthesystemCONTROLNSLEEP1Sleeprequestfromdevice1IG5G5NSLEEP1IGNDCLK256FSOE10E10CLK256FSOFloatingDigitalvoltagescalinglinkedwithVMODE1IE4E4VMODE1IGNDVDD1BOOT0Bootpin0IE8E8BOOT0IPDN/ABOOT1Bootpin1ID7D7BOOT1IPDN/AOpenREGENEnablesignalforexternalLDOB8B8REGENODPUFloatingdrainSecurityanddigitalrightsMSECUREIH4H4MSECUREIN/Amanagement10TerminalConfigurationandFunctionsCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Table3-2.
SignalDescription(continued)DEFAULTCONFIGURATIONAFTERRESETRELEASEDSIGNALTPS65920TPS65930FEATURESMODULEDESCRIPTIONTYPEINTERNANAMEBALLBALLNOTUSEDSIGNALTYPELPULLORNOTVREFReferencevoltagePowerL13L13VREFPowerN/AVREFAnaloggroundforreferencePowerPowerAGNDK13K13AGNDGNDvoltageGNDGNDN.
C.
NotconnectedSignalnotB3B3FloatingfunctionalI2C.
SR.
SDAI/OSmartReflexI2CdataI2CSmartDigitalvoltagescalinglinkedwithVMODE2IReflexVDD2C5C5VMODE2IGNDI2C.
SR.
SCLI/OSmartReflexI2CdataI2C.
CNTL.
SDAI/OC3C3I2C.
CNTL.
SDAI/OPUN/AGeneral-purposeI2CdataI2CI2C.
CNTL.
SCLI/OB4B4I2C.
CNTL.
SCLI/OPUN/AGeneral-purposeI2CclockI2S.
CLKClocksignal(audioport)I/OH3I2S.
CLKI/OFloatingSynchronizationsignal(audioI2S.
SYNCI/OK2I2S.
SYNCI/OFloatingport)TDMI2S.
DINDatareceive(audioport)IK4I2S.
DINIGNDI2S.
DOUTDatatransmit(audioport)OK3I2S.
DOUTOFloatingMIC.
MAIN.
PMainmicrophoneleftinput(P)ID1MIC.
MAIN.
PICaptoGNDANA.
MICMIC.
MAIN.
MMainmicrophoneleftinput(M)IE1MIC.
MAIN.
MICaptoGNDHands-VBAT.
RIGHTBatteryvoltageinputPowerA10A10VBAT.
RIGHTPowerVBATFreePredriveroutputleftPforPreDriv.
LEFTOexternalclass-DamplifierA7VMIDPowerFloatingVMIDPowerHeadsetPredriveroutputrightPforPreDriv.
RIGHTOexternalclass-DamplifierA8ADCIN7IGNDADCIN7General-purposeADCinput7IAUXInputAUXRAuxiliaryaudioinputrightIG1AUXRICaptoGNDMICBIAS1.
Analogmicrophonebias1PowerOUTE2MICBIAS1.
OUTPowerFloatingDigitalmicrophonepowersupplyVMIC1.
OUTPower1DedicatedgroundforPowerPowerMICBIAS.
GNDD2MICBIAS.
GNDGNDVMICmicrophonesGNDGNDBIASAVSS1G2G2AVSS1AVSS2L7L7AVSS2PowerPowerAnaloggroundGNDGNDGNDAVSS3N14N14AVSS3AVSS4C7C7AVSS4Bufferedoutputofthe32-kHz32KCLKOUTOM10M1032KCLKOUTOFloatingdigitalclock32KXINInputofthe32-kHzoscillatorIL14L1432KXININ/ACLOCK32KXOUTOutputofthe32-kHzoscillatorOK14K1432KXOUTOFloatingInputofthedigital(orsine)HSHFCLKINIA11A11HFCLKININ/AclockHFCLKOUTHSclockoutputOM11M11HFCLKOUTOFloatingVBUSVBUSpowerrailPowerP8P8VBUSPowerN/AUSBdataP/USBcarkitreceiveDP/data/universalasynchronousDP/UART3.
RXI/ON10N10I/ON/AUART3.
RXDreceiver/transmitter(UART)3DreceivedataUSBPHYDN/USBdataN/USBcarkittransmitDN/UART3.
TXI/OP10P10I/ON/AUART3.
TXDdata/UART3transmitdataDConnectedtoIDUSBIDI/OG6G6IDI/OVRUSB3V1Copyright2008–2015,TexasInstrumentsIncorporatedTerminalConfigurationandFunctions11SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
comTable3-2.
SignalDescription(continued)DEFAULTCONFIGURATIONAFTERRESETRELEASEDSIGNALTPS65920TPS65930FEATURESMODULEDESCRIPTIONTYPEINTERNANAMEBALLBALLNOTUSEDSIGNALTYPELPULLORNOTUCLKHSUSBclockIK11K11UCLKOFloatingSTPHSUSBstopIH12H12STPIPUFloatingGPIO9GPIO9I/ODIRHSUSBdirectionOH11H11DIROFloatingGPIO10GPIO10I/ONXTHSUSBnextOJ8J8NXTOFloatingGPIO11GPIO11I/ODATA0HSUSBData0I/OL10L10DATA0OFloatingUART4.
TXDUART4.
TXDIDATA1HSUSBData1I/OK10K10DATA1OFloatingUART4.
RXDUART4.
RXDODATA2HSUSBData2I/OULPIG11G11DATA2OFloatingUART4.
RTSIUART4.
RTSIIDATA3HSUSBData3I/OUART4.
CTSOUART4.
CTSOOG10G10DATA3OFloatingGPIO12GPIO12I/ODATA4HSUSBData4I/OE12E12DATA4OFloatingGPIO14GPIO14I/ODATA5HSUSBData5I/OG9G9DATA5OFloatingGPIO3GPIO3I/ODATA6HSUSBData6I/OG12G12DATA6OFloatingGPIO4GPIO4I/ODATA7HSUSBData7I/OE11E11DATA7OFloatingGPIO5GPIO5I/OResetT2device(exceptpowerTEST.
RESETIP14P14TEST.
RESETIPDGNDstate-machine)TESTV1AnalogtestI/OP1P1TESTV1I/OFloatingTESTV2AnalogtestI/OA14A14TESTV2I/OFloatingSelectionbetweenJTAGmodeTESTTESTandapplicationmodeforIA1A1TESTIPDFloatingJTAG/GPIOs(withPUorPD)JTAG.
TDI/JTAG.
TDI/JTAG.
TDI/BERDATAIA13A13IGNDBERDATABERDATAJTAG.
TCK/JTAG.
TCK/JTAG.
TCK/BERCLKIB14B14IGNDBERCLKBERCLKCP.
INChargepumpinputvoltagePowerP7P7CP.
INPowerVBATCP.
CAPPChargepumpflyingcapacitorPON7N7CP.
CAPPOFloatingUSBCPCP.
CAPMChargepumpflyingcapacitorMON6N6CP.
CAPMOFloatingPowerPowerCP.
GNDChargepumpgroundP5P5CP.
GNDGNDGNDGNDVBAT.
USUSBLDOs(VINTUSB1P5,VBAT.
USBPowerN9N9VBAT.
USBPowerVBATBVINTUSB1P8,VUSB.
3P1)VBATUSB.
LDOVUSB.
3P1USBLDOoutputPowerM8M8VUSB.
3P1PowerN/AVAUX1/VAUX2/VSIMLDOinputVAUX1VAUX12S.
INPowerL1L1VAUX12S.
INPowerVBATvoltageVAUX2VAUX2.
OUTVAUX2LDOoutputvoltagePowerN2N2VAUX2.
OUTPowerFloatingInputforVPLL1,VPLL2,VAUX3,VPLLA3RVPLLA3R.
INPowerH14H14VPLLA3R.
INPowerVBATandVRTCLDOsVRTCinternalLDOoutputVRTCVRTC.
OUTPowerK12K12VRTC.
OUTPowerN/A(internaluseonly)VPLL1VPLL1.
OUTLDOoutputvoltagePowerG14G14VPLL1.
OUTPowerFloating12TerminalConfigurationandFunctionsCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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SignalDescription(continued)DEFAULTCONFIGURATIONAFTERRESETRELEASEDSIGNALTPS65920TPS65930FEATURESMODULEDESCRIPTIONTYPEINTERNANAMEBALLBALLNOTUSEDSIGNALTYPELPULLORNOTVMMC1.
INVMMC1LDOinputvoltagePowerA2A2VMMC1.
INPowerVBATVMMC1VMMC1.
OUTVMMC1LDOoutputvoltagePowerB1B1VMMC1.
OUTPowerFloatingVINTUSB1VINTUSB1P5.
VINTUSB1P5internalLDOVINTUSB1P5.
PowerM7M7PowerFloatingP5OUToutput(internaluseonly)OUTVINTUSB1VINTUSB1P8.
VINTUSB1P8internalLDOVINTUSB1P8.
PowerN8N8PowerFloatingP8OUToutput(internaluseonly)OUTInputforVDAC,VINTANA1,andVDAC.
INPowerK1K1VDAC.
INPowerVBATVideoVINTANA2LDOsDACVDAC.
OUTOutputvoltageoftheregulatorPowerL2L2VDAC.
OUTPowerFloatingVINTVINT.
INInputforVINTDIGLDOPowerH13H13VINT.
INPowerVBATVINTANA1.
VINTANA1internalLDOoutputVINTANA1.
OUVINTANA1PowerH1H1PowerN/AOUT(internaluseonly)TVINTANA2.
VINTANA2internalLDOoutputVINTANA2.
OUPowerJ2J2PowerN/AOUT(internaluseonly)TVINTANA2VINTANA2.
VINTANA2internalLDOoutputVINTANA2.
OUPowerA5A5PowerN/AOUT(internaluseonly)TVINTDIGinternalLDOoutputVINTDIGVINTDIG.
OUTPowerJ13J13VINTDIG.
OUTPowerN/A(internaluseonly)VDD1.
INVDD1DC-DCinputvoltagePowerD13D13VDD1.
INPowerVBATVDD1.
INVDD1DC-DCinputvoltagePowerD12D12VDD1.
INPowerVBATVDD1.
INVDD1DC-DCinputvoltagePowerD14D14VDD1.
INPowerVBATVDD1.
SWVDD1DC-DCswitchOC11C11VDD1.
SWOFloatingVDD1.
SWVDD1DC-DCswitchOC12C12VDD1.
SWOFloatingVDD1.
SWVDD1DC-DCswitchOC13C13VDD1.
SWOFloatingVDD1VDD1DC-DCoutputvoltageVDD1.
FBIE14E14VDD1.
FBIGND(feedback)PowerPowerVDD1.
GNDVDD1DC-DCgroundA12A12VDD1.
GNDGNDGNDGNDPowerPowerVDD1.
GNDVDD1DC-DCgroundB11B11VDD1.
GNDGNDGNDGNDPowerPowerVDD1.
GNDVDD1DC-DCgroundB12B12VDD1.
GNDGNDGNDGNDVDD2.
INVDD2DC-DCinputvoltagePowerM13M13VDD2.
INPowerVBATVDD2.
INVDD2DC-DCinputvoltagePowerM12M12VDD2.
INPowerVBATVDD2DC-DCoutputvoltageVDD2.
FBIN13N13VDD2.
FBIGND(feedback)VDD2.
SWVDD2DC-DCswitchON11N11VDD2.
SWOFloatingVDD2VDD2.
SWVDD2DC-DCswitchOP11P11VDD2.
SWOFloatingPowerPowerVDD2.
GNDVDD2DC-DCgroundN12N12VDD2.
GNDGNDGNDGNDPowerPowerVDD2.
GNDVDD2DC-DCgroundP12P12VDD2.
GNDGNDGNDGNDVIO.
INVIODC-DCinputvoltagePowerM2M2VIO.
INPowerVBATVIO.
INVIODC-DCinputvoltagePowerM3M3VIO.
INPowerVBATVIODC-DCoutputvoltageVIO.
FBIM4M4VIO.
FBIGND(feedback)VIO.
SWVIODC-DCswitchON4N4VIO.
SWOFloatingVIOVIO.
SWVIODC-DCswitchOP4P4VIO.
SWOFloatingPowerPowerVIO.
GNDVIODC-DCgroundN3N3VIO.
GNDGNDGNDGNDPowerPowerVIO.
GNDVIODC-DCgroundP3P3VIO.
GNDGNDGNDGNDBackupBKBATBackupbatteryPowerH9H9BKBATPowerGNDbatteryCopyright2008–2015,TexasInstrumentsIncorporatedTerminalConfigurationandFunctions13SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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comTable3-2.
SignalDescription(continued)DEFAULTCONFIGURATIONAFTERRESETRELEASEDSIGNALTPS65920TPS65930FEATURESMODULEDESCRIPTIONTYPEINTERNANAMEBALLBALLNOTUSEDSIGNALTYPELPULLORNOTDigitalTPS65920/TPS65930deviceI/OIO.
1P8PowerB7B7IO.
1P8PowerN/AVDDinputDigitalPowerPowerDGNDDigitalgroundH10H10DGNDGNDgroundGNDGNDPowerPowerLEDGNDLEDdrivergroundF13F13LEDGNDGNDGNDGNDGPIO13GPIO13I/OB10B10GPIO13IPDFloatingLEDSYNCLEDsynchronizationinputILEDdriverLEDALEDlegAOpenSignalnotE13E13FloatingdrainfunctionalVIBRA.
PH-bridgevibratorPLEDBLEDlegBOpenSignalnotG13G13FloatingdrainfunctionalVIBRA.
MH-bridgevibratorMOpenKPD.
C0Keypadcolumn0G4G4KPD.
C0ODFloatingdrainOpenKPD.
C1Keypadcolumn1G3G3KPD.
C1ODFloatingdrainOpenKPD.
C2Keypadcolumn2E5E5KPD.
C2ODFloatingdrainOpenKPD.
C3Keypadcolumn3B2B2KPD.
C3ODFloatingdrainOpenKPD.
C4Keypadcolumn4E3E3KPD.
C4ODFloatingdrainKeypadOpenKPD.
C5Keypadcolumn5D5D5KPD.
C5ODFloatingdrainKPD.
R0Keypadrow0IK7K7KPD.
R0IPUFloatingKPD.
R1Keypadrow1IH5H5KPD.
R1IPUFloatingKPD.
R2Keypadrow2IK5K5KPD.
R2IPUFloatingKPD.
R3Keypadrow3IH6H6KPD.
R3IPUFloatingKPD.
R4Keypadrow4IK8K8KPD.
R4IPUFloatingKPD.
R5Keypadrow5IL8L8KPD.
R5IPUFloating1.
Thiscolumnprovidestheconnectionwhentheassociatedfeatureisnotusedornotconnected.
Whenthereisapinmuxing,notallfunctionsonthemuxedpinareused.
Butevenifafunctionisnotused,theDefaultConfigurationAfterResetReleasedcolumnstillapplies.
Connectioncriteria:–Analogpins:–Forinput:GND–Foroutput:Floating(exceptVPRECHisconnectedtoGND)–ForI/Oifinputbydefault:GND(exceptforaudiofeaturesinput:capacitortogroundwitha100-nFtypicalvaluecapacitor)–Digitalpins:–Forinput:GND(exceptkeypadandSTPareleftfloating)–Forinputandpullup:Floating–Foroutput:Floating–ForI/Oandpullup:FloatingN/A(notapplicable):WhentheassociatedfeatureismandatoryforcorrectfunctioningoftheTPS65920/TPS65930device2.
ThesignalVPRECHmustbeconnectedtotheCPRECHcapacitortoGND.
3.
Signalnotfunctionalindicatesthatnosignalispresentedonthepadafterareleasereset.
14TerminalConfigurationandFunctionsCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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1AbsoluteMaximumRatingsPARAMETERTESTCONDITIONSMINTYPMAXUNITMainbatterysupplyvoltage(1)2.
14.
5VVoltageonanyinputSupplyrepresentsthevoltageappliedtothe0.
01.
0*SupplyVpowersupplypinassociatedwiththeinputAmbienttemperature–4085°CJunctiontemperature(TJ)At1.
4W(ThetaJB11°C/W2S2Pboard)105°CJunctiontemperature(TJ)forparametric–40105°CcomplianceStoragetemperature(Tstg)–55125°C(1)Theproducthasnegligiblereliabilityimpactifvoltagespikesof5.
2Voccurforatotaldurationof10ms.
4.
2ESDRatingsVALUEUNITAllotherpins±2Humanbodymodel(HBM),perkVElectrostaticdischargeANSI/ESDA/JEDECJS001(1)VESDCLK32KOUTpin±1.
5(ESD)performance:Chargeddevicemodel(CDM),perJESD22-C101(2)±500V(1)JEDECdocumentJEP155statesthat500-VHBMallowssafemanufacturingwithastandardESDcontrolprocess.
(2)JEDECdocumentJEP157statesthat250-VCDMallowssafemanufacturingwithastandardESDcontrolprocess.
4.
3RecommendedOperatingConditionsMINTYPMAXUNITMainbatterysupplyvoltage2.
7(1)3.
64.
5VBackupbatterysupplyvoltage1.
83.
23.
3VAmbienttemperaturerange–4085°C(1)2.
7VistheminimumthresholdforthebatteryatwhichthedevicewillturnOFF.
However,theminimumvoltageatwhichthedevicewillpowerONis3.
2V±100mV(ifPWRONdoesnothaveaswitchandisconnectedtoVBAT)consideringbatteryplugasthedeviceswitchonevent.
IfPWRONhasaswitchthen3.
2VistheminimumforthedevicetoturnON.
4.
4ThermalCharacteristicsforZCHPackageTPS65920–2S2PTPS65920–1S0PTPS65930–2S2PTPS65930–1S0PAIRNAMEDESCRIPTIONFLOW(°C/W)(°C/W)(°C/W)(2)(°C/W)(2)(m/s)(1)RΘJCJunction-to-case(top)6.
746.
7433.
4257.
050.
00RΘJBJunction-to-board13.
8014.
5013.
8114.
510.
00RΘJAJunction-to-freeair33.
4057.
046.
746.
740.
00(1)m/s=meterspersecond(2)ThesevaluesarebasedonaJEDEC-defined2S2Psystem(withtheexceptionoftheThetaJC[RΘJC]value,whichisbasedonaJEDEC-defined1S0Psystem)andwillchangebasedonenvironmentaswellasapplication.
Formoreinformation,seetheseEIA/JEDECstandards:JESD51-2,IntegratedCircuitsThermalTestMethodEnvironmentalConditions-NaturalConvection(StillAir)JESD51-3,LowEffectiveThermalConductivityTestBoardforLeadedSurfaceMountPackagesJESD51-7,HighEffectiveThermalConductivityTestBoardforLeadedSurfaceMountPackagesJESD51-9,TestBoardsforAreaArraySurfaceMountPackageThermalMeasurementsCopyright2008–2015,TexasInstrumentsIncorporatedSpecifications15SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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5MinimumVoltagesandAssociatedCurrentsTable4-1liststheVBATminimumandmaximumcurrentsperVBATball.
Table4-1.
VBATMinimumRequiredPerVBATBallandAssociatedMaximumCurrentMAXIMUMCATEGORYPINANDMODULECURRENTOUTPUTVOLTAGE(V)VBATMINIMUM(V)SPECIFIED(mA)VBATpinnameVDD_VPLLA3R_IN_6POV340VPLL1(LDO)401.
0/1.
2/1.
3/1.
8/2.
8/Maximum3.
0(2.
7,outputvoltageselected+250mV)VDD1core(DCDC)backupbatteryvoltageMainbattery>3.
2VThecomparatorsofthebackupbatterysystem(BBS)givethetwothresholdsofthebackupbatterychargestartup.
Theprogrammedvoltageforthechargergivestheend-of-chargethreshold.
Theprogrammedcurrentforthechargergivesthechargecurrent.
OverchargingispreventedbymeasurementofthebackupbatteryvoltagethroughtheGPADC.
Table5-13liststhecharacteristicsofthebackupbatterycharger.
44DetailedDescriptionCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Table5-13.
BackupBatteryChargerCharacteristicsPARAMETERTESTCONDITIONSMINTYPMAXUNITVBACKUP-to-MADCinputattenuationVBACKUPfrom1.
8to3.
3V0.
33V/VBackupbatterychargingcurrentVBACKUP=2.
8V,BBCHEN=1,BBISEL=00102545μAVBACKUP=2.
8V,BBCHEN=1,BBISEL=01105150270μAVBACKUP=2.
8V,BBCHEN=1,BBISEL=10350500900μAVBACKUP=2.
8V,BBCHEN=1,BBISEL=110.
711.
8mAVBACKUP=0V,BBCHEN=1,BBISEL=0017.
52545μAVBACKUP=0V,BBCHEN=1,BBISEL=01105150270μAVBACKUP=0V,BBCHEN=1,BBISEL=10350500900μAVBACKUP=0V,BBCHEN=1,BBISEL=110.
711.
8mAEndbackupbatterychargingvoltage:IVBACKUP=–10μA,BBSEL=002.
42.
52.
6VVBBCHGENDIVBACKUP=–10μA,BBSEL=012.
93.
03.
1VIVBACKUP=–10μA,BBSEL=103.
03.
13.
2VIVBACKUP=–10μA,BBSEL=113.
13.
23.
3V5.
1.
3.
2BatteryMonitoringandThresholdDetection5.
1.
3.
2.
1PowerOn/PowerOffandBackupConditionsTable5-14liststhethresholdlevelsofthebattery.
Table5-14.
BatteryThresholdLevelsPARAMETERTESTCONDITIONSMINTYPMAXUNITMainbatterychargedthresholdMeasuredonVBATterminal3.
13.
23.
3VVMBCHMainbatterylowthresholdVMBLOVBACKUP=3.
2V,measuredonVBATterminal(monitored2.
552.
72.
85VonterminalONNOFF)MainbatteryhighthresholdVMBHIMeasuredonterminalVBAT,VBACKUP=0V2.
52.
652.
95VMeasuredonterminalVBAT,VBACKUP=3.
2V2.
52.
852.
95BatteriesnotpresentthresholdVBNPRMeasuredonterminalVBACKUPwithVBAT2.
7,andaclampcircuitwheninbackupmode.
Table5-15describestheregulatorcharacteristics.
Copyright2008–2015,TexasInstrumentsIncorporatedDetailedDescription45SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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VRRTCLDORegulatorCharacteristicsPARAMETERTESTCONDITIONSMINTYPMAXUNITOutputLoadConditionsFilteringcapacitorConnectedfromVRTC.
OUTtoanalogground0.
312.
7μFFilteringcapacitorESR20600mElectricalCharacteristicsVINInputvoltageOnmode2.
7VBAT4.
5VVOUTOutputvoltageOnmode1.
451.
51.
55VIOUTRatedoutputcurrentOnmode30mASleepmode1DCloadregulationOnmode:IOUT=IOUTmaxto0100mVDClineregulationOnmode,VIN=VINmintoVINmaxatIOUT=IOUTmax100mVTurn-ontimeIOUT=0,atVOUT=VOUTfinal±3%100μsWake-uptimeOnmodefromlowpowertoOnmode,IOUT=0,at100μsVOUT=VOUTfinal±3%FrombackuptoOnmode,IOUT=0,atVOUT=100VOUTfinal±3%Ripplerejection(VRRTC)f97μFload60msconnectionVBUSlinemaximumvoltageIfVBUS_CHRGbitislow7V5.
3.
5.
2OTGIDElectricalCharacteristicsTable5-30liststheelectricalcharacteristicsofOTGID.
Table5-30.
OTGIDElectricalCharacteristicsPARAMETERCOMMENTSMINTYPMAXUNITIDWake-UpComparatorWake-upwhenIDshortedtogroundthroughaIDwake-upcomparatorRID_WK_UP445kresistorlowerthan445k(±1%)IDComparators—IDExternalResistorSpecificationsID_GNDinterruptwhenIDshortedtogroundIDgroundcomparatorRID_GND0510througharesistorlowerthan10ID_100Kinterruptwhen102k(1%)resistorID100kcomparatorsRID_100K101102103kpluggedinID_200Kinterruptwhen200k(1%)resistorID200kcomparatorsRID_200K198200202kpluggedinID_440Kinterruptwhen440k(1%)resistorID440kcomparatorsRID_440K435440445kpluggedinID_FLOATinterruptwhenIDshortedtogroundIDFloatcomparatorRID_FLOAT1400kthrougharesistorhigherthan560kIDLinePhoneIDpulluptoVPH_ID_UPRPH_ID_UPIDunloaded(VRUSB)70200286kPhoneIDpullupvoltageVPH_ID_UPConnectedtoVRUSB2.
53.
2VIDlinemaximumvoltage5.
25VCopyright2008–2015,TexasInstrumentsIncorporatedDetailedDescription61SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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4MADC5.
4.
1GeneralDescriptionTheTPS65920/TPS65930deviceprovidestheMADCresourcetothehostprocessorsinthesystem(hardwareandsoftwareconversionmodes).
TheMADCgeneratesinterruptsignalstothehostprocessors.
InterruptsarehandledprimarilybytheMADCinternalsecondaryinterrupthandlerandsecondlyattheupperlevel(outsidetheMADC)bytheTPS65920/TPS65930interruptprimaryhandler.
5.
4.
2MADCElectricalCharacteristicsTable5-31liststheelectricalcharacteristicsoftheMADC.
Table5-31.
MADCElectricalCharacteristicsPARAMETERCONDITIONSMINTYPMAXUNITResolution10BitADIN2inputdynamicrangeforexternalinput02.
5VMADCvoltagereference1.
5VADIN0differentialnonlinearity–11LSBADIN0integralnonlinearityBestfitting–22LSBBestfittingforcodes230tomaximum–22LSBIntegralnonlinearityforADIN2Bestfittingconsideringoffsetof25LSB–3.
753.
75LSBOffsetBestfitting–28.
528.
5mVInputbias1μAInputcapacitorCBANK10pFMaximumsourceinputresistanceRs(forall16100kinternalorexternalinputs)Inputcurrentleakage(forall16internalorexternal1μAinputs)62DetailedDescriptionCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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4.
3ChannelVoltageInputRangeTable5-32liststheanaloginputvoltageminimumandmaximumvalues.
Table5-32.
AnalogInputVoltageRangeCHANNELMINTYPMAXUNITPRESCALERNoprescalerADIN0:General-purposeinput01.
5VDCcurrentsourceforbatteryidentificationthroughexternalresistor(10μAtypical)ADIN2:General-purposeinput(1)02.
5VPrescalerintheMADCtobeinrange0to>1.
5V(1)General-purposeinputsmustbetiedtogroundwhenTPS65920/TPS65930internalpowersupplies(VINTANA1andVINTANA2)areoff.
5.
4.
3.
1SequenceConversionTime(Real-TimeorNonabortedAsynchronous)Table5-33liststhesequenceconversiontimingcharacteristics.
Table5-33.
SequenceConversionTimingCharacteristicsPARAMETERCOMMENTSMINTYPMAXUNITFRunningfrequency1MHzT=1/FClockperiod1μsNNumberofanaloginputstoconvertinasinglesequence02TstartSW1,SW2,orUSBasynchronousrequestorreal-timeSTARTADC34μsrequestTsettlingtimeSettlingtimetowaitbeforesamplingastableanaloginput(capacitor51220μsbankchargetime)Tsettlingiscalculatedfromthemax((Rs+Ron)*Cbank)ofthetwopossibleinputsources(internalorexternal).
Ronistheresistanceoftheselectionanaloginputswitches(5k).
Thistimeissoftware-programmablebytheopen-coreprotocol(OCP)register.
TstartsarThesuccessiveapproximationregistersADCstarttime1μsTadctimeThesuccessiveapproximationregistersADCconversiontime10μsTcapturetimeTcapturetimeistheconversionresultcapturetime.
2μsTstop12μsFull-conversionOnechannel(N=1)(1)2239μssequencetimeBothchannels(1)352624WithoutTstartandTstop:Onechannel(N=1)(1)1833ConversionsequenceμstimeWithoutTstartandTstop:Bothchannels(1)288528STARTADCpulseSTARTADCperiodisT.
0.
3324μsduration(1)Totalsequenceconversiontimegeneralformula:Tstart+N*(1+Tsettling+Tadc+Tcapture)+TstopCopyright2008–2015,TexasInstrumentsIncorporatedDetailedDescription63SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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comTable5-33isillustratedinFigure5-17,whichisaconversionsequencegeneraltimingdiagram.
TheBusyparameterindicatesthataconversionsequenceisrunning,andthechannelNresultregisterparametercorrespondstotheresultregisteroftheRT/GPselectedchannel.
Figure5-17.
ConversionSequenceGeneralTimingDiagram5.
5LEDDrivers5.
5.
1GeneralDescriptionTwoarraysofparallelLEDsaredriven(dedicatedforthephonelight).
TheparallelLEDsaresuppliedbyVBAT,andtheexternalresistorvalueisgivenforeachLED.
TheTPS65920/TPS65930devicesupportstwoopen-drainLEDdriversforthekeypadbacklight,havingdrainconnectionstolerantofthemainbatteryvoltage.
Figure5-18istheLEDdriverblockdiagram.
Table5-34liststheelectricalcharacteristicsoftheLEDdriver.
64DetailedDescriptionCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Figure5-18.
LEDDriverBlockDiagramNOTEForthecomponentvalues,seeTable5-48.
Table5-34.
LEDDriverElectricalCharacteristicsPARAMETERCONDITIONSMINTYPMAXUNITIO=160mA34SWOnresistanceIO=60mA10125.
6Keyboard5.
6.
1KeyboardConnectionThekeyboardisconnectedtothechipusing:KBR(5:0)inputpinsforrowlinesKBC(5:0)outputpinsforcolumnlinesFigure5-19showsthekeyboardconnection.
Copyright2008–2015,TexasInstrumentsIncorporatedDetailedDescription65SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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comFigure5-19.
KeyboardConnectionWhenakeybuttonofthekeyboardmatrixispressed,thecorrespondingrowandcolumnlinesareshortedtogether.
Toallowkeypressdetection,allinputpins(KBR)arepulleduptoVCCandalloutputpins(KBC)aredriventoalowlevel.
Anyactiononabuttongeneratesaninterrupttothesequencer.
Thedecodingsequenceiswrittentoallowdetectionofsimultaneouspressactionsonseveralkeybuttons.
Thekeyboardinterfacecanbeusedwithasmallerkeyboardareathan6*6.
Tousea3*3keyboard,KBR(4)andKBR(5)mustbetiedhightopreventanyscanningprocessdistribution.
5.
7ClockSpecificationsTheTPS65920/TPS65930deviceincludesseveralI/Oclockpins.
TheTPS65920/TPS65930devicehastwosourcesofhigh-stabilityclocksignals:theexternalhigh-frequencyclock(HFCLKIN)inputandanonboard32-kHzoscillator(anexternal32-kHzsignalcanbeprovided).
Figure5-20istheclockoverview.
66DetailedDescriptionCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Figure5-20.
ClockOverview5.
7.
1ClockFeaturesTheTPS65920/TPS65930deviceacceptstwosourcesofhigh-stabilityclocksignals:32KXIN/32KXOUT:Onboard32-kHzcrystaloscillator(anexternal32-kHzinputclockcanbeprovided)HFCLKIN:Externalhigh-frequencyclock(19.
2,26,or38.
4MHz).
TheTPS65920/TPS65930devicecanprovide:32KCLKOUTdigitaloutputclockHFCLKOUTdigitaloutputclockwiththesamefrequencyastheHFCLKINinputclockCopyright2008–2015,TexasInstrumentsIncorporatedDetailedDescription67SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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7.
2InputClockSpecificationsTheclocksystemacceptstwoinputclocksources:32-kHzcrystaloscillatorclockorsinusoidal/squaredclockHFCLKINhigh-frequencyinputclock5.
7.
2.
1ClockSourceRequirementsTable5-35liststheinputclockrequirements.
Table5-35.
TPS65920/TPS65930InputClockSourceRequirementsPADCLOCKFREQUENCYSTABILITYDUTYCYCLECrystal±30ppm40%/60%32KXIN32.
768kHzSquarewave–45%/55%32KXOUTSinewave––Squarewave±150PPMSee(1)HFCLKIN19.
2,26,38.
4MHzSinewave––(1)HFCLKdutycycleandfrequencyisnotalteredbytheinternalcircuit.
Theinputclockaccuracymustmatchthatofthesystemrequirement;forexample,OMAPdevice.
5.
7.
2.
2HFCLKINHFCLKINcanbeasquare-orasine-waveinputclock.
Ifasquare-waveinputclockisprovided,itisrecommendedtoswitchtheblocktobypassmodetoavoidloadingtheclock.
Figure5-21showstheHFCLKINclockdistribution.
Figure5-21.
HFCLKINClockDistribution68DetailedDescriptionCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Whenadeviceneedsaclocksignalotherthan32.
768kHz,itmakesaclockrequestandactivatestheCLKREQpin.
Asaresult,theTPS65920/TPS65930deviceimmediatelysetsCLKENto1towarntheclockproviderinthesystemabouttheclockrequestandstartsatimer(maximumof5.
2msusingthe32.
768-kHzclock).
Whenthetimerexpires,theTPS65920/TPS65930deviceopensagatedclock,thetimerautomaticallyreloadsthedefinedvalue,andahigh-frequencyoutputclocksignalisavailablethroughtheHFCLKOUTpin.
TheoutputdriveofHFCLKOUTisprogrammable(minimumload10pF,maximumload40pF)andmustbeat40pFbydefault.
Witharegistersetting,themirroringofCLKENcanbeenabledonCLKEN2.
Whenthismirroringfeatureisnotenabled,CLKEN2canbeusedasageneral-purposeoutputcontrolledthroughI2Caccesses.
CLKREQ,whenenabled,hasaweakpulldownresistortosupportthewired-ORclockrequest.
Figure5-22showsanexampleofthewired-ORclockrequest.
Figure5-22.
ExampleofWired-ORClockRequestThetimerdefaultvaluemustbetheworstcase(10ms)fortheclockproviders.
Forlegacyorworkaroundsupport,theNSLEEP1andNSLEEP2signalscanalsobeusedasaclockrequestevenifitisnottheirprimarygoal.
Bydefault,thisfeatureisdisabledandmustbeenabledindividuallybysettingtheregisterbitsassociatedwitheachsignal.
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comWhentheexternalclocksignalispresentontheHFCLKINball,itispossibletousethisclockinsteadoftheinternalRCoscillatorandthensynchronizethesystemonthesameclock.
TheRCoscillatorcanthengotoidlemode.
Table5-36liststheinputclockelectricalcharacteristicsoftheHFCLKINinputclock.
Table5-36.
HFCLKINInputClockElectricalCharacteristicsPARAMETERDESCRIPTIONCONFIGURATIONMODEMINTYPMAXUNITSLICERFrequency19.
2,26,or38.
4MHzStart-uptimeLP(1)/HP(2)(sinewave)4μsLP/HP(sinewave)0.
30.
71.
45InputdynamicrangeVPPBP(3)/PD(4)(squarewave)01.
85(5)LP175μACurrentconsumptionHP235BP/PD39nAHarmoniccontentofinputsignal(with0.
7-VPPamplitude):LP/HP(sinewave)–25dBcsecondcomponentVIHVoltageinputhighBP(squarewave)1VVILVoltageinputlowBP(squarewave)0.
6V(1)LP=Low-powermode(2)HP=High-powermode(3)BP=Bypassmode(4)PD=Power-downmode(5)BypassinputmaxvoltageisthesameasthemaximumvoltageprovidedfortheI/Ointerface(IO.
1P8V).
Table5-37liststheinputclocktimingrequirementsoftheHFCLKINinputclockwhenthesourceisasquarewave.
Figure5-23showstheHFCLKINsquaredinputclocktimings.
Table5-37.
HFCLKINSquareInputClockTimingRequirementswithSlicerinBypassNAMEPARAMETERDESCRIPTIONMINTYPMAXUNITCH01/tC(HFCLKIN)Frequency,HFCLKIN19.
2,26,or38.
4MHzCH1tW(HFCLKIN)Pulseduration,HFCLKINloworhigh0.
45*tC(HFCLKIN)0.
55*tC(HFCLKIN)nsCH3tR(HFCLKIN)Risetime,HFCLKIN(1)5nsCH4tF(HFCLKIN)Falltime,HFCLKIN(1)5ns(1)Defaultdrivecapabilityis40pF.
Figure5-23.
HFCLKINSquaredInputClock5.
7.
2.
332-kHzInputClockA32.
768-kHzinputclock(oftenabbreviatedto32-kHz)generatestheclocksfortheRTC.
Ithasalow-jittermodewherethecurrentconsumptionincreasesforlowerjitter.
Itispossibletousethe32-kHzinputclockwithanexternalcrystalorclocksource.
Dependingonthemodechosen,the32Koscillatorisconfiguredoneoftwoways:Anexternal32.
768-kHzcrystalthroughthe32KXIN/32KXOUTballs(seeFigure5-24).
Thisconfigurationisavailableonlyformastermode(formoreinformation,seeSection4.
7).
Anexternalsquare/sinewaveof32.
768kHzthrough32KXINwithamplitudeequalto1.
8or1.
85V(seeFigure5-26,Figure5-27,andFigure5-28).
Thisconfigurationisavailableforthemasterandslavemodes(formoreinformation,seeSection4.
7).
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7.
2.
3.
1ExternalCrystalDescriptionFigure5-24showsthe32-kHzoscillatorblockdiagramwithcrystalinmastermode.
NOTE:Switchesclosebydefaultandopenonlyifregisteraccessenablesvery-low-powermodewhenVBAT=001.
8IDDAActivecurrentconsumptionμALOJIT=118Lowbatterymode(1.
2V)1IDDQCurrentconsumptionμAStartup8Table5-40.
32-kHzCrystalInputClockTimingRequirementsNAMEPARAMETERDESCRIPTIONMINTYPMAXUNITOC01/tC(32KHZ)Frequency,32kHz32.
768kHzOC1tW(32KHZ)Pulseduration,32kHzloworhigh0.
40*tC(32KHZ)0.
60*tC(32KHZ)μsFigure5-25.
32-kHzCrystalInput5.
7.
2.
3.
2ExternalClockDescriptionWhenanexternal32Kclockisusedinsteadofacrystal,threeconfigurationcanbeused:Asquare-orsine-waveinputcanbeappliedtothe32KXINpinwithamplitudeof1.
85or1.
8V.
The32KXOUTpincanbedriventoadcvalueofthesquare-orsine-waveamplitudedividedby2.
Thisconfiguration,showninFigure5-26,isrecommendedifalargeloadisappliedonthe32KXOUTpin.
Asquare-orsine-waveinputcanbeappliedtothe32KXINpinwithamplitudeof1.
85or1.
8V.
The32KXOUTpincanbeleftfloating.
Thisconfiguration,showedinFigure5-27,isusedifnochargeisappliedonthe32KXOUTpin.
Theoscillatorisinbypassmodeandasquare-waveinputcanbeappliedtothe32KXINpinwithamplitudeof1.
8V.
The32KXOUTpincanbeleftfloating.
Thisconfiguration,showninFigure5-28,isusediftheoscillatorisinbypassmode.
72DetailedDescriptionCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015(1)Switchesclosebydefaultandopenonlyifregisteraccessenablesvery-low-powermodewhenVBAT15kExternalclass-DFigure6-2predriverleftResistorRPL.
M>15kResistorRPL.
O10kCapacitorCPL.
M1μFCapacitorCPR.
O50pFCapacitorCPR1μFResistorRPR>15kExternalclass-DFigure6-2predriverrightResistorRPR.
M>15kResistorRPR.
O10kCapacitorCPR.
M1μFFerritebeadLV.
MBLM18BD221S1NFerritebeadLV.
PBLM18BD221S1NVibratorH-bridgeCapacitorCV.
V1μFFigure6-3CapacitorCV.
M1nFCapacitorCV.
P1nFCapacitorCMM.
M100nFCapacitorCMM.
P100nFCapacitorCMM.
O47pFMICmain(pseudoFigure6-6ResistorRMM.
O~500differentialmode)ResistorRMM.
MP~1.
7kIfgreaterthan200pF,aserialresistorisCapacitorCMM.
B0to200pFrequiredforbiasstability80DetailedDescriptionCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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comSWCS037I–MAY2008–REVISEDJANUARY2015Table5-48.
TPS65920/TPS65930ExternalComponents(continued)FUNCTIONCOMPONENTREFERENCEVALUENOTELINKCapacitorCMM.
M100nFCapacitorCMM.
P100nFCapacitorCMM.
PM47pFCapacitorCMM.
O47pFMICmainCapacitorCMM.
GM47pFFigure6-7(differentialmode)CapacitorCMM.
GP47pFResistorRMM.
BP1kResistorRMM.
GM1kIfgreaterthan200pF,aserialresistorisCapacitorCMM.
B0to200pFrequiredforbiasstabilityRange:0.
3μFto3.
3μFVMIC1CapacitorCVMIC1.
OUT1μFESRmin=20mESRmax=600mCapacitorCSM1μFCapacitorCSM.
P100nFSiliconMICCapacitorCSM.
M100nFFigure6-8CapacitorCSM.
PG47nFResistorRSM>500CapacitorCAUXR100nFAuxiliaryrightFigure6-9CapacitorCAUXR.
M47pFLEDDriverResistorRLED.
A120NeededforeachLEDLEDFigure5-18ResistorRLED.
B160kNeededforeachLEDI2CBus—ExternalPullupI2CSmartReflexResistorRPSR.
SDAPullupsforvariousbuscapacitances(CL)andI2Cspeeds(Std,Fast,andHS)ResistorRPSR.
SCLIfCL=10pF:Std=118k,Fast=35.
4k,HS=4.
7kI2CcontrolResistorRCNTL.
SD;IfCL=12pF:Std=98.
3k,Fast=29.
5k,HS=3.
9kIfCL=50pF:Std=23.
6k,Fast=7.
1k,HS=940Section4.
7.
3IfCL=100pF:Std=11.
8k,Fast=3.
54k,HS=470IfCL≤12pF,thereisnoneedforanexternalpullup,theResistorRCNTL.
SCLinternal3-kpullupcanbeused.
Ifanexternalpullupisused,disabletheinternal3-kpullup(referencetheGPPUPDCTR1register;seetheTRM).
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com6Audio/VoiceModule(TPS65930DeviceOnly)NOTEThissectionappliesonlytotheTPS65930device.
Figure6-1istheaudio/voicemoduleblockdiagram.
Figure6-1.
Audio/VoiceModuleBlockDiagram6.
1Audio/VoiceDownlink(RX)ModuleTheaudio/voicemoduleincludesthefollowingoutputstages:Predriveroutputsignalsforexternalclass-Damplifiers(single-ended)VibratorH-bridge6.
1.
1PredriverforExternalClass-DAmplifierTheexternalclass-DamplifiersprovideastereosignalonterminalsPreD.
LEFTandPreD.
RIGHTtodrivetheexternalclass-Damplifier.
Theseterminalsareavailableifastereo,single-ended,ac-coupledheadsetisused.
6.
1.
1.
1PredriverOutputCharacteristicsTable6-1liststhepredriveroutputcharacteristics.
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PredriverOutputCharacteristicsPARAMETERTESTCONDITIONSMINTYPMAXUNITLoadimpedance10k50pFGainrange(1)Audiopath–9230dBVoicepath–6630Absolutegainerror–11dBPeak-to-peakoutputvoltage(0dBFs)Defaultgain(2)1.
5VPPTotalharmonicdistortionAt0dBFs–80–75dBDefaultgain(2)At–6dBFs–74–69Load>10k//50pFAt–20dBFs–70–65At–60dBFs–30–25Defaultgain(2)–90–85dBIdlechannelnoise(20Hzto20kHz,A-weighted)Load=10SNR(A-weightedover20-kHzbandwidth)At0dBFs8388dBDefaultgain(2)At–60dBFs30OutputPSRR(forallgains)20Hzto4kHz90dB20Hzto20kHz70(1)Audiodigitalfilter=–62to0dB(1-dBsteps)and0to12dB(6-dBsteps)Voicedigitalfilter=–3to12dB(1-dBsteps)ARXPGA(volumecontrol)=–24to12dB(2-dBsteps)Outputdriver=–6dB,0dB,6dB(2)ThedefaultgainsettingassumestheARXPGAhas0-dBgainsetting(volumecontrol)andoutputdriverat0-dBgainsetting.
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com6.
1.
1.
2ExternalComponentsandApplicationSchematicsFigure6-2isasimplifiedschematicfortheexternalclass-Dpredriver.
Inputresistor(RPRorRPL)setsthegainoftheexternalclassD.
ForTPS2010D1,thegainisdefinedaccordingtothefollowingequation:Gain(V/V)=2*150*103/(RPRorRPL)RPRorRPL>15kFigure6-2.
PredriverforExternalClassDNOTEForothercomponentvalues,seeTable5-48.
6.
1.
2VibratorH-BridgeAdigitalsignalfromthepulsewidthmodulatedgeneratorisfedtothevibratorH-bridgedriver.
ThevibratorH-bridgeisadifferentialdriverthatdrivesvibratormotors.
Thedifferentialoutputallowsdualrotationdirections.
6.
1.
2.
1VibratorH-BridgeOutputCharacteristicsTable6-2liststhevibratorH-bridgeoutputcharacteristics.
Table6-2.
VibratorH-BridgeOutputCharacteristicsPARAMETERTestConditionsMINTYPMAXUNITVBATvoltage2.
83.
64.
8VDifferentialoutputswing(16-load)VBAT=2.
8V3.
6VPPVBAT=3.
5V4.
3Outputresistance(summedforbothsides)8Loadcapacitance100pFLoadresistance81660Loadinductance30300μHTotalharmonicdistortion10%Operatingfrequency2010kHz84Audio/VoiceModule(TPS65930DeviceOnly)Copyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
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1.
2.
2ExternalComponentsandApplicationSchematicsFigure6-3isasimplifiedvibratorH-bridgeschematic.
Figure6-3.
VibratorH-BridgeNOTEForothercomponentvalues,seeTable5-48.
Exampleofferrite:BLM18BD221SN1.
6.
1.
3CarkitOutputTheUSB-CEAcarkitusestheDP/DMpadtooutputaudiosignals(seetheCEA-936–Mini-USBAnalogCarkitspecification).
Figure6-4showsthecarkitoutputdownlinkfullpathcharacteristicsforaudioandUSB.
Figure6-4.
CarkitOutputDownlinkPathCharacteristicsTable6-3liststheUSB-CEAcarkitaudiodownlinkelectricalcharacteristics.
Table6-3.
USB-CEACarkitAudioDownlinkElectricalCharacteristicsPARAMETERCONDITIONSMINTYPMAXUNITOutputloadUSB-CEA(DP/DM)20kCopyright2008–2015,TexasInstrumentsIncorporatedAudio/VoiceModule(TPS65930DeviceOnly)85SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
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comTable6-3.
USB-CEACarkitAudioDownlinkElectricalCharacteristics(continued)PARAMETERCONDITIONSMINTYPMAXUNITGainrange(1)Audiopath–9230dBVoicepath–6630AbsolutegainerrorAt1kHz–11dBPeak-to-peakdifferentialoutputvoltage(0dBFs)Gain=0dB1.
5VPPTotalharmonicdistortionAt0dBFs–80–75dBAt–6dBFs–74–69At–20dBFs–70–65At–60dBFs–30–25THD+N(20Hzto20kHz,A-weighted)At0dBFs60dBIdlechannelnoise(20Hzto20kHz,A-weighted)Defaultgain(2)–90–85dBOutputPSRR20Hzto20kHz60dBSupplyvoltage(Vintana1)1.
5VCommonmodeoutputvoltageforUSB-CEA1.
31.
351.
4VIsolationbetweenD+/D–duringaudiomode(20Hzto20kHz)60dBCrosstalkbetweenrightandleftchannelsUSB-CEAstereo–90dBCrosstalkRX/Tx(1VPPoutput)USB-CEAmono/stereo–60dBSignalnoiseratio(20Hzto20kHz,A-weighted)At0dBFs60dBPhonespeakeramplifieroutputimpedanceat1kHzUSB-CEA(DP/DM)200(1)Audiodigitalfilter=–62to0dB(1-dBsteps)and0to12dB(6-dBsteps)Voicedigitalfilter=–36to12dB(1-dBsteps)ARXPGA(volumecontrol)=–24to12dB(2-dBsteps)Outputdriver(USB-CEA)=–1dB(2)ThedefaultgainsettingassumestheARXPGAhas0-dBgainsetting(volumecontrol)andoutputdriverat0.
6-dBgainsetting.
6.
1.
4DigitalAudioFilterModuleFigure6-5showsthedigitalaudiofilterdownlinkfullpathcharacteristicsfortheaudiointerface.
Figure6-5.
DigitalAudioFilterDownlinkPathCharacteristicsTheHPFcanbebypassed.
ItiscontrolledbytheMISC_SET_2ARX_HPF_BYPbitsettoaddress0x49.
Table6-4liststheaudiofilterfrequencyresponsesrelativetoreferencegainat1kHz.
Table6-4.
DigitalAudioFilterRXElectricalCharacteristicsPARAMETERCONDITIONSMINTYPMAXUNITPassband0.
42FSPassbandripple0to0.
42FS(1)–0.
250.
10.
25dBStopband0.
6FSStopbandattenuationF=0.
6FS(1)to0.
8FS(1)6075dBGroupdelay15.
8/FS(1)μsLinearphase–1.
41.
4°(1)FSisthesamplingfrequency(8,11.
025,12,16,22.
05,24,32,44.
1,or48kHz).
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1.
5BoostStageTheboosteffectaddsemphasistolowfrequencies.
ItcompensatesforaHPFcreatedbythecapacitorresistor(CR)filteroftheheadset(inac-couplingconfiguration).
Therearefourmodes.
Threeeffectsareavailable,withslightlydifferentfrequencyresponses,andthefourthsettingdisablestheboosteffect:Boosteffect1Boosteffect2Boosteffect3Flatequalization:Theboosteffectisinbypassmode.
NOTEBoosteffectmodesaredefinedinTable6-5.
Table6-5andTable6-6includethetypicalvaluesaccordingtothefrequencyresponseversusinputfrequencyandFSfrequency.
Table6-5.
BoostElectricalCharacteristicsVersusFSFrequency(FS≤22.
05kHz)FS=8kHzFS=11.
025kHzFS=12kHzFS=16kHzFS=22.
05kHzFREQUENCYUNIT(Hz)123123123123123104.
515.
135.
625.
105.
515.
805.
225.
585.
835.
545.
775.
925.
765.
895.
97124.
084.
835.
464.
805.
325.
714.
955.
415.
765.
365.
665.
875.
655.
835.
9415.
23.
434.
325.
184.
284.
975.
544.
475.
115.
615.
035.
475.
795.
455.
715.
9018.
22.
913.
864.
893.
824.
635.
364.
044.
805.
454.
715.
265.
695.
245.
595.
8420.
52.
563.
534.
653.
494.
375.
213.
724.
565.
324.
455.
095.
605.
065.
495.
7929.
41.
622.
493.
782.
453.
424.
572.
683.
744.
733.
514.
395.
244.
355.
025.
5939.
71.
051.
712.
931.
672.
553.
841.
882.
804.
062.
663.
634.
723.
674.
455.
2750.
40.
711.
202.
261.
171.
913.
171.
332.
133.
412.
012.
954.
192.
893.
854.
8860.
30.
510.
921.
790.
891.
492.
651.
001.
682.
891.
572.
433.
722.
393.
354.
5276.
70.
320.
611.
260.
591.
051.
990.
691.
182.
221.
111.
793.
041.
762.
663.
9497.
50.
200.
390.
870.
380.
701.
430.
440.
791.
620.
751.
272.
361.
242.
003.
28dB131.
50.
120.
210.
500.
200.
390.
880.
250.
471.
020.
420.
781.
590.
751.
302.
411570.
080.
150.
360.
150.
280.
650.
170.
330.
750.
310.
571.
220.
550.
991.
932000.
050.
090.
220.
090.
170.
410.
110.
210.
490.
190.
370.
820.
360.
661.
382400.
030.
060.
150.
060.
120.
290.
070.
140.
350.
140.
260.
600.
250.
481.
043040.
020.
040.
090.
040.
070.
180.
040.
090.
220.
080.
160.
380.
160.
300.
704630.
000.
010.
030.
010.
030.
070.
020.
040.
090.
030.
070.
170.
070.
130.
327040.
000.
000.
010.
000.
010.
030.
010.
010.
030.
010.
030.
070.
030.
060.
1410080.
000.
000.
000.
000.
000.
010.
000.
000.
010.
000.
010.
030.
010.
020.
0614440.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
010.
0220700.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
0137700.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
000.
00Copyright2008–2015,TexasInstrumentsIncorporatedAudio/VoiceModule(TPS65930DeviceOnly)87SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
comTable6-6.
BoostElectricalCharacteristicsVersusFSFrequency(FS≥24kHz)FS=24kHzFS=32kHzFS=44.
1kHzFS=48kHzFS=96kHzFREQUENCYUNIT(Hz)123123123123123105.
795.
905.
975.
895.
895.
995.
955.
986.
045.
965.
996.
015.
715.
835.
90125.
705.
855.
955.
845.
845.
985.
925.
976.
035.
945.
986.
005.
545.
685.
8115.
25.
535.
765.
915.
735.
735.
965.
875.
946.
025.
895.
955.
995.
405.
575.
7318.
25.
355.
655.
875.
625.
625.
935.
805.
906.
005.
835.
935.
985.
285.
485.
6820.
55.
195.
565.
835.
525.
525.
915.
745.
875.
995.
785.
905.
975.
195.
425.
6429.
44.
555.
185.
645.
105.
075.
795.
515.
755.
945.
575.
795.
924.
875.
185.
4839.
73.
814.
625.
374.
524.
525.
645.
125.
535.
855.
265.
595.
844.
474.
915.
3050.
43.
144.
065.
023.
943.
955.
434.
695.
275.
724.
885.
375.
734.
084.
635.
1160.
32.
623.
514.
693.
463.
545.
214.
305.
005.
594.
495.
135.
623.
724.
374.
9576.
71.
972.
904.
152.
762.
764.
783.
684.
525.
343.
914.
705.
403.
183.
924.
6797.
51.
412.
223.
512.
102.
094.
272.
993.
944.
993.
244.
155.
072.
593.
414.
33dB131.
50.
881.
492.
651.
401.
403.
492.
153.
104.
352.
383.
354.
511.
862.
693.
751570.
651.
132.
151.
041.
042.
961.
702.
583.
901.
902.
824.
081.
472.
243.
352000.
410.
761.
550.
700.
702.
281.
191.
933.
231.
352.
153.
441.
031.
682.
772400.
300.
551.
180.
500.
501.
810.
891.
512.
711.
021.
702.
920.
771.
312.
323040.
180.
350.
800.
330.
321.
270.
581.
042.
050.
681.
192.
240.
510.
901.
754630.
080.
160.
370.
140.
140.
640.
270.
501.
120.
310.
581.
250.
230.
430.
957040.
030.
060.
160.
060.
060.
290.
120.
230.
560.
140.
270.
620.
100.
200.
4610080.
010.
030.
070.
030.
020.
140.
060.
110.
300.
060.
130.
310.
050.
100.
2314440.
000.
010.
030.
010.
010.
060.
030.
050.
160.
030.
060.
150.
020.
050.
1120700.
000.
000.
010.
000.
000.
020.
010.
020.
090.
010.
030.
070.
010.
020.
0537700.
000.
000.
000.
000.
000.
000.
000.
000.
040.
000.
000.
010.
000.
000.
016.
2AudioUplink(TX)ModuleTheaudiouplinkpathincludestwoinputamplificationstages:MIC_MAIN_P,MIC_MAIN_M(differentialmainhandsetinput)AUXR(commonterminal:single-endedauxiliary)NOTEIftwoaudioinputsareneeded,andmicbiasisnotneeded,theAUXRinputcanbeusedwithMIC_MAINtoprovidethetwoinputs.
6.
2.
1MicrophoneBiasModuleAbiasgeneratorprovidesanexternalvoltageof2.
2Vtobiastheanalogmicrophones(MICBIAS1terminal).
Thetypicaloutputcurrentis1mA.
6.
2.
1.
1AnalogMicrophoneBiasModuleCharacteristicsTable6-7liststhecharacteristicsoftheanalogmicrophonebiasmodule.
Table6-7.
AnalogMicrophoneBiasModuleCharacteristicsWithBiasResistorPARAMETERTESTCONDITIONSMINTYPMAXUNITBiasvoltage2.
152.
22.
25VLoadcurrent1mAOutputnoiseP-weighted20Hzto6.
6kHz1.
8μVRMSExternalcapacitor0200pFInternalresistance506070k88Audio/VoiceModule(TPS65930DeviceOnly)Copyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
ti.
comSWCS037I–MAY2008–REVISEDJANUARY2015NOTEIftheexternalcapacitorishigherthan200pF,theanalogmicrophonebiasbecomesunstable.
Tostabilizeit,addaserialresistor.
Table6-8liststhecharacteristicsoftheanalogmicrophonebiasmodulewithabiasresistor.
Table6-8.
AnalogMicrophoneBiasModuleCharacteristicsWithBiasResistorPARAMETERTESTCONDITIONSMINTYPMAXUNITCB<200pF0RSBCB=100pF300CB=1μF500RB+RSB2.
2to2.
7kFigure6-6andFigure6-7showtheexternalcomponentsandapplicationschematicsfortheanalogmicrophone.
Figure6-6.
AnalogMicrophonePseudodifferentialNOTEForothercomponentvalues,seeTable5-48.
Copyright2008–2015,TexasInstrumentsIncorporatedAudio/VoiceModule(TPS65930DeviceOnly)89SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
comFigure6-7.
AnalogMicrophoneDifferentialNOTEForothercomponentvalues,seeTable5-48.
NOTEToimprovetherejection,ensurethatMICBIAS_GNDisascleanaspossible.
ThisgroundmustbesharedwithAGNDoftheTPS65920orTPS65930deviceandmustnotsharewithAVSS4,whichisthegroundusedbyRXclassABoutputstages.
Indifferentialmode,addingalow-passfilter(madebyRSBandCB)ishighlyrecommendedifcouplingbetweenRXoutputstagesandthemicrophoneistoohigh(andnotenoughattenuationbytheechocancellationalgorithm).
Thecouplingcancomefrom:TheinternalTPS65920/TPS65930couplingbetweenMICBIAS.
OUTvoltageandRXoutputstagesCouplingnoisebetweenMICBIAS.
GNDandAVSS4Inpseudodifferentialmode,thedynamicresistanceofthemicrophoneimprovestherejectionversusMICBIAS.
OUT:PSRR=20*log((RB+RDyn_mic)/RB).
6.
2.
1.
2SiliconMicrophoneModuleCharacteristicsBasedonsiliconmicro-electrical-mechanicalsystem(MEMS)technology,thenewmicrophoneachievesthesameacousticandelectricalpropertiesasconventionalmicrophones,butismoreruggedandexhibitshigherheatresistance.
Thesepropertiesofferdesignersofawiderangeofproductsgreaterflexibilityandnewopportunitiestointegratemicrophones.
90Audio/VoiceModule(TPS65930DeviceOnly)Copyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
ti.
comSWCS037I–MAY2008–REVISEDJANUARY2015Thesiliconmicrophoneistheintegrationofmechanicalelementsandelectronicsonacommonsiliconsubstratethroughmicrofabricationtechnology.
Thecomplementarymetaloxidesemiconductor(CMOS)MEMSmicrophoneismorelikeananalogICthanaclassicalmicrophone,orelectriccondensermicrophone(ECM).
ItispoweredasanICwithadirectconnectiontothepowersupply.
Theon-chipisolationbetweenthepowerinputandtherestofthesystemaddspowersupplyrejection(PSR)tothecomponent.
ThismakestheCMOSMEMSmicrophoneinherentlymoreimmunetopowersupplynoisethananECMandeliminatestheneedforadditionalfilteringcircuitrytokeepthepowersupplylineclean.
Table6-9liststhecharacteristicsofthesiliconmicrophonemodule.
Table6-9.
SiliconMicrophoneModuleCharacteristicsPARAMETERTESTCONDITIONSMINTYPMAXUNITBiasvoltage2.
2VLoadcurrent1mAOutputnoiseP-weighted20Hzto6.
6kHz1.
8μVRMSFigure6-8isaschematicforthesiliconmicrophone.
Figure6-8.
SiliconMicrophoneNOTEForothercomponentvalues,seeTable5-48.
Copyright2008–2015,TexasInstrumentsIncorporatedAudio/VoiceModule(TPS65930DeviceOnly)91SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
com6.
2.
2FMRadio/AuxiliaryInputTheauxiliaryinputAUXR/FMRcanbeusedasFMradioinput.
TheamplificationstageoutputisconnectedtotheADCinput.
TheFMradioinputcanalsobeoutputthroughanaudiooutputstage.
6.
2.
2.
1ExternalComponentsFigure6-9showstheexternalcomponentsontheauxiliaryinput.
Figure6-9.
AudioAuxiliaryInputNOTEForothercomponentvalues,seeTable5-48.
92Audio/VoiceModule(TPS65930DeviceOnly)Copyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
ti.
comSWCS037I–MAY2008–REVISEDJANUARY20156.
2.
3UplinkCharacteristicsFigure6-10showstheuplinkamplifier.
Table6-10liststheuplinkcharacteristics.
Figure6-10.
UplinkAmplifierTable6-10.
UplinkCharacteristicsPARAMETERTESTCONDITIONSMINTYPMAXUNITSpeechdelayVoicepath0.
5msGainrange(1)061dBAbsolutegain0dBFsat1.
02kHz–11dBPeak-to-peakdifferentialinputvoltage(0dBFs)Fordifferentialinput1.
5VPP0dBgainsettingPeak-to-peaksingle-endedinputvoltage(0dBFs)Forsingle-endedinput1.
5VPP0dBgainsettingInputimpedance(2)40k70kTotalharmonicdistortion(sinewaveat1.
02kHz)At–1dBFs–80–75dBAt–6dBFs–74–69At–10dBFs–70–65At–20dBFs–60–55At–60dBFs–20–15Idlechannelnoise20Hzto20kHz,A-weighted,gain=0dB–85–78dBFs16kHz:<20Hzto7kHz,gain=0dB–908kHz:P-weightedvoice,gain=18dB–8716kHz:<20Hzto7kHz,gain=18dB–82CrosstalkA/DtoD/AGain=0dB–80dBCrosstalkpathbetweentwomicrophones–70dBIntermodulationdistortion2-tonemethod–60dB(1)Gainrangeisdefinedby:Preamplifier=0to30dB;Filter=0to31dB(1-dBsteps)(2)Impedancevariesinthespecifiedrangewithgainselection.
6.
2.
4MicrophoneAmplificationStageThemicrophoneamplificationstagesperformthesingle-to-differentialconversionforsingle-endedinputs.
Twoprogrammablegainsfrom0dBto30dBcanbeset:Automaticlevelcontrolformainmicrophoneinput.
Thegainstepis1dB.
Levelcontrolbyregisterforline-inorcarkitinput.
Thegainstepis6dB.
TheamplificationstageoutputsareconnectedtotheADCinput(ADCleftandright).
Copyright2008–2015,TexasInstrumentsIncorporatedAudio/VoiceModule(TPS65930DeviceOnly)93SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
com6.
2.
5CarkitInputTheUSB-CEAcarkitusestheDPpadtoinputtheaudiosignal.
Figure6-11showstheuplinkcarkitfullpathuplinkcharacteristicsforaudioandUSB.
Figure6-11.
CarkitInputUplinkPathCharacteristicsTable6-11liststheUSB-CEAcarkitaudioelectricalcharacteristics.
Table6-11.
USB-CEACarkitAudioUplinkElectricalCharacteristicsPARAMETERTESTCONDITIONSMINTYPMAXUNITGainrange(1)–160dBAbsolutegain,0dBFsat1.
02kHz(1)(2)USB-CEAdefaultgainsetting–1.
51.
5dBSpeechdelayVoicepath0.
5msInputcommonmodevoltage(3)USB-CEA1.
31.
9VPhonemicrophoneamplifierinputimpedanceat1kHzUSB-CEA8120kPeak-to-peaksingle-endedinputvoltage(0dBFs)Defaultsetting1.
414VPPTotalharmonicdistortion(sinewaveat1kHz),defaultgainsettingAt–1dBFs–74–60dBAt–6dBFsAt–10dBFsAt–20dBFsAt–60dBFsTHD+N(20Hzto20kHz,A-weighted)At0dBFs60dBSignalnoiseratio(20Hzto20kHz,A-weighted)At0dBFs60dBIdlechannelnoise(20Hzto20kHz,A-weighted),defaultgainUSB-CEA–77dBFssettingOutputPSRR(20Hzto20kHz,A-weighted)USB-CEA50dB(1)Gainrangeisdefinedby:CEAamplifier=0.
56to–1.
02dB;Preamplifier=0to30dB;Filter=0to31dB(1-dBsteps).
(2)TheCEAdefaultgainsettingassumes0dBonthepreamplifier,1dBondigitalfilter,andCEAamplifierat–1.
02dB.
(3)Full-scaleinputvoltageis1Vminimum.
94Audio/VoiceModule(TPS65930DeviceOnly)Copyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
ti.
comSWCS037I–MAY2008–REVISEDJANUARY20156.
2.
6DigitalAudioFilterModuleFigure6-12showsthedigitalaudiofilteruplinkfullpathcharacteristicsfortheaudiointerface.
Figure6-12.
DigitalAudioFilterUplinkPathCharacteristicsThehigh-passfilter(HPF)canbebypassed.
ItiscontrolledbytheMISC_SET_2ATX_HPF_BYPbitsettoaddress0x49.
Table6-12liststheaudiofilterfrequencyresponsesrelativetoreferencegainat1kHz.
Table6-12.
DigitalAudioFilterTXElectricalCharacteristicsPARAMETERTESTCONDITIONSMINTYPMAXUNITPassband0.
00050.
42FSPassbandgainInregion0.
0005*FSto0.
42*FS(1)–0.
250.
25dBStopband0.
6FSStopbandattenuationInregion0.
6*FSto1*FS(1)60dBGroupdelay15.
8/FSμs(1)FSisthesamplingfrequency(8,11.
025,12,16,22.
05,24,32,44.
1,or48kHz).
Copyright2008–2015,TexasInstrumentsIncorporatedAudio/VoiceModule(TPS65930DeviceOnly)95SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
com7DeviceandDocumentationSupport7.
1DeviceSupport7.
1.
1DevelopmentSupportTIoffersanextensivelineofdevelopmenttools,includingtoolstoevaluatetheperformanceoftheprocessors,generatecode,developalgorithmimplementations,andfullyintegrateanddebugsoftwareandhardwaremodules.
Thetool'ssupportdocumentationiselectronicallyavailablewithintheCodeComposerStudioIntegratedDevelopmentEnvironment(IDE).
ThefollowingproductssupportdevelopmentoftheTPS65920andTPS65930deviceapplications:SoftwareDevelopmentTools:CodeComposerStudioIntegratedDevelopmentEnvironment(IDE):includingEditorC/C++/AssemblyCodeGeneration,andDebugplusadditionaldevelopmenttoolsScalable,Real-TimeFoundationSoftware(DSP/BIOS),whichprovidesthebasicrun-timetargetsoftwareneededtosupportanyTPS65920andTPS65930deviceapplications.
HardwareDevelopmentTools:ExtendedDevelopmentSystem(XDS)Emulator7.
1.
2DeviceNomenclatureTodesignatethestagesintheproductdevelopmentcycle,TIassignsprefixestothepartnumbersofallmicroprocessors(MPUs)andsupporttools.
Eachdevicehasoneofthreeprefixes:X,P,ornull(noprefix)(forexample,TPS65930).
TexasInstrumentsrecommendstwoofthreepossibleprefixdesignatorsforitssupporttools:TMDXandTMDS.
Theseprefixesrepresentevolutionarystagesofproductdevelopmentfromengineeringprototypes(TMDX)throughfullyqualifiedproductiondevicesandtools(TMDS).
Devicedevelopmentevolutionaryflow:PPrototype(X),preproduction(P),orqualified/productiondevice(blank).
Ablankinthesymbolorpartnumberiscollapsedsotherearenogapsbetweencharacters.
AMasksetversiondescriptor(initialsilicon=blank,firstsiliconrevision=A,secondsiliconrevision=B,.
.
.
).
InitialsiliconversionisES1.
0;firstrevisioncanbenamedES2.
0,ES1.
1,orES1.
01,dependingonthelevelofchange.
Note:Devicenameisamaximumof10characters.
YMYearmonthLLLLSLotcode$Fabplanningcode"Developmentalproductisintendedforinternalevaluationpurposes.
"ProductiondevicesandTMDSdevelopment-supporttoolshavebeencharacterizedfully,andthequalityandreliabilityofthedevicehavebeendemonstratedfully.
TI'sstandardwarrantyapplies.
Predictionsshowthatprototypedevices(XorP)haveagreaterfailureratethanthestandardproductiondevices.
TexasInstrumentsrecommendsthatthesedevicesnotbeusedinanyproductionsystembecausetheirexpectedend-usefailureratestillisundefined.
Onlyqualifiedproductiondevicesaretobeused.
TIdevicenomenclaturealsoincludesasuffixwiththedevicefamilyname.
Thissuffixindicatesthepackagetype(forexample,ZCH)andthetemperaturerange(forexample,blankisthedefaultcommercialtemperaturerange).
FororderablepartnumbersofTPS65920andTPS65930devicesintheZCHpackagetypes,seethePackageOptionAddendumofthisdocument,theTIwebsite(www.
ti.
com),orcontactyourTIsalesrepresentative.
96DeviceandDocumentationSupportCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
ti.
comSWCS037I–MAY2008–REVISEDJANUARY2015Figure7-1.
DeviceNomenclature7.
2CommunityResourcesThefollowinglinksconnecttoTIcommunityresources.
Linkedcontentsareprovided"ASIS"bytherespectivecontributors.
TheydonotconstituteTIspecificationsanddonotnecessarilyreflectTI'sviews;seeTI'sTermsofUse.
TIE2EOnlineCommunityTI'sEngineer-to-Engineer(E2E)Community.
Createdtofostercollaborationamongengineers.
Ate2e.
ti.
com,youcanaskquestions,shareknowledge,exploreideasandhelpsolveproblemswithfellowengineers.
TIEmbeddedProcessorsWikiTexasInstrumentsEmbeddedProcessorsWiki.
EstablishedtohelpdevelopersgetstartedwithEmbeddedProcessorsfromTexasInstrumentsandtofosterinnovationandgrowthofgeneralknowledgeaboutthehardwareandsoftwaresurroundingthesedevices.
7.
3RelatedLinksThetablebelowlistsquickaccesslinks.
Categoriesincludetechnicaldocuments,supportandcommunityresources,toolsandsoftware,andquickaccesstosampleorbuy.
Table7-1.
RelatedLinksTECHNICALTOOLS&SUPPORT&PARTSPRODUCTFOLDERSAMPLE&BUYDOCUMENTSSOFTWARECOMMUNITYTPS65930ClickhereClickhereClickhereClickhereClickhereTPS65920ClickhereClickhereClickhereClickhereClickhere7.
4TrademarksSmartReflex,OMAP,E2EaretrademarksofTexasInstruments.
Copyright2008–2015,TexasInstrumentsIncorporatedDeviceandDocumentationSupport97SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
com7.
5ElectrostaticDischargeCautionThisintegratedcircuitcanbedamagedbyESD.
TexasInstrumentsrecommendsthatallintegratedcircuitsbehandledwithappropriateprecautions.
Failuretoobserveproperhandlingandinstallationprocedurescancausedamage.
ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.
Precisionintegratedcircuitsmaybemoresusceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications.
7.
6ExportControlNoticeRecipientagreestonotknowinglyexportorre-export,directlyorindirectly,anyproductortechnicaldata(asdefinedbytheU.
S.
,EU,andotherExportAdministrationRegulations)includingsoftware,oranycontrolledproductrestrictedbyotherapplicablenationalregulations,receivedfromdisclosingpartyundernondisclosureobligations(ifany),oranydirectproductofsuchtechnology,toanydestinationtowhichsuchexportorre-exportisrestrictedorprohibitedbyU.
S.
orotherapplicablelaws,withoutobtainingpriorauthorizationfromU.
S.
DepartmentofCommerceandothercompetentGovernmentauthoritiestotheextentrequiredbythoselaws.
7.
7GlossarySLYZ022—TIGlossary.
Thisglossarylistsandexplainsterms,acronyms,anddefinitions.
7.
8AdditionalAcronymsAdditionalacronymsusedinthisdatasheetaredescribedbelow.
ADCAnalog-to-digitalconverterALCAutomaticlevelcontrolASICApplication-specificintegratedcircuitBGABallgridarrayBWSignalbandwidthCMOSComplementarymetaloxidesemiconductorCMTCellularmobiletelephoneCPUCentralprocessingunitDACDigital-to-analogconverterDBBDigitalbasebandDCRDatacapturerecordDMDatamanualDSPDigitalsignalprocessorDVFSDynamicvoltageandfrequencyscalingESDElectrostaticdischargeESREquivalentseriesresistanceFETFieldeffecttransistorFSFullspeedFSRFull-scalerangeGNDGroundGPGeneral-purposeGPIOGeneral-purposeinput/outputhiZHighimpedance98DeviceandDocumentationSupportCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
ti.
comSWCS037I–MAY2008–REVISEDJANUARY2015HSHighspeedorhighsecurityHWHardwareI2CInter-integratedcircuitI2SInterICsoundICIntegratedcircuitICNIdlechannelnoiseIDIdentificationIDDQDirectdrainquiescentcurrentIFInterfaceIOorI/OInput/outputJTAGJointTestActionGroup,IEEE1149.
1standardLDOLow-dropoutregulatorLEDLight-emittingdiodeLJFLeft-justifiedformatLSLowspeedMADCMonitoringanalog-to-digitalconverterMMCMultimediacardNA,N/ANotapplicableNRZINonreturntozeroinvertedOCPOpen-coreprotocolOTGOn-the-GoPBGAPlasticballgridarrayPCBPrintedcircuitboardPDPulldownPDMPulsedensitymodulatedPFMPulsefrequencymodulationPLLPhase-lockedloopPOLPolarityPORPower-onresetPSRPower-supplyrejectionPSRRPower-supplyrejectionratioPUPullupPWLPulse-widthlengthPWMPulse-widthmodulationPWTPulse-widthtimeRJFRight-justifiedformatRTCReal-timeclockRXReceiveSDISerialdisplayinterfaceSMPSSwitch-modepowersuppliesCopyright2008–2015,TexasInstrumentsIncorporatedDeviceandDocumentationSupport99SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920SWCS037I–MAY2008–REVISEDJANUARY2015www.
ti.
comSNRSignal-to-noiseratioSWSoftwareSYNC/SYNCHROSynchronizationSYSSystemTBDTobedefinedTHRUFeedthroughTRMTechnicalreferencemanualTXTransmitUARTUniversalasynchronousreceiver/transmitterULPIUTMI+lowpinInterfaceUPRUninterruptedpowerrailUSBUniversalserialbusUTMIUSBtransceivermacrocellInterface100DeviceandDocumentationSupportCopyright2008–2015,TexasInstrumentsIncorporatedSubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920TPS65930,TPS65920www.
ti.
comSWCS037I–MAY2008–REVISEDJANUARY20158Mechanical,Packaging,andOrderableInformation8.
1PackagingInformationThefollowingpagesincludemechanical,packaging,andorderableinformation.
Thisinformationisthemostcurrentdataavailableforthedesignateddevices.
Thisdataissubjecttochangewithoutnoticeandrevisionofthisdocument.
Forbrowser-basedversionsofthisdatasheet,refertotheleft-handnavigation.
Copyright2008–2015,TexasInstrumentsIncorporatedMechanical,Packaging,andOrderableInformation101SubmitDocumentationFeedbackProductFolderLinks:TPS65930TPS65920PACKAGEOPTIONADDENDUMwww.
ti.
com10-Dec-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Leadfinish/Ballmaterial(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesTPS65920A2ZCHACTIVENFBGAZCH139184RoHS&GreenSNAGCULevel-3-260C-168HR-40to85TPS65920A2TPS65920A2ZCHRACTIVENFBGAZCH1391000RoHS&GreenSNAGCULevel-3-260C-168HR-40to85TPS65920A2TPS65930A2ZCHACTIVENFBGAZCH139184RoHS&GreenSNAGCULevel-3-260C-168HR-40to85TPS65930A2TPS65930A2ZCHRACTIVENFBGAZCH1391000RoHS&GreenSNAGCULevel-3-260C-168HR-40to85TPS65930A2(1)Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.
LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.
NRND:Notrecommendedfornewdesigns.
Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.
PREVIEW:Devicehasbeenannouncedbutisnotinproduction.
Samplesmayormaynotbeavailable.
OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.
(2)RoHS:TIdefines"RoHS"tomeansemiconductorproductsthatarecompliantwiththecurrentEURoHSrequirementsforall10RoHSsubstances,includingtherequirementthatRoHSsubstancedonotexceed0.
1%byweightinhomogeneousmaterials.
Wheredesignedtobesolderedathightemperatures,"RoHS"productsaresuitableforuseinspecifiedlead-freeprocesses.
TImayreferencethesetypesofproductsas"Pb-Free".
RoHSExempt:TIdefines"RoHSExempt"tomeanproductsthatcontainleadbutarecompliantwithEURoHSpursuanttoaspecificEURoHSexemption.
Green:TIdefines"Green"tomeanthecontentofChlorine(Cl)andBromine(Br)basedflameretardantsmeetJS709Blowhalogenrequirementsof<=1000ppmthreshold.
Antimonytrioxidebasedflameretardantsmustalsomeetthe<=1000ppmthresholdrequirement.
(3)MSL,PeakTemp.
-TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.
(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Leadfinish/Ballmaterial-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Leadfinish/Ballmaterialvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandPACKAGEOPTIONADDENDUMwww.
ti.
com10-Dec-2020Addendum-Page2continuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
TAPEANDREELINFORMATION*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQReelDiameter(mm)ReelWidthW1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W(mm)Pin1QuadrantTPS65920A2ZCHRNFBGAZCH1391000330.
024.
410.
410.
42.
316.
024.
0Q1TPS65930A2ZCHRNFBGAZCH1391000330.
024.
410.
410.
42.
316.
024.
0Q1PACKAGEMATERIALSINFORMATIONwww.
ti.
com27-Jan-2015PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)TPS65920A2ZCHRNFBGAZCH1391000336.
6336.
641.
3TPS65930A2ZCHRNFBGAZCH1391000336.
6336.
641.
3PACKAGEMATERIALSINFORMATIONwww.
ti.
com27-Jan-2015PackMaterials-Page2IMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
TheseresourcesareintendedforskilleddevelopersdesigningwithTIproducts.
Youaresolelyresponsiblefor(1)selectingtheappropriateTIproductsforyourapplication,(2)designing,validatingandtestingyourapplication,and(3)ensuringyourapplicationmeetsapplicablestandards,andanyothersafety,security,orotherrequirements.
Theseresourcesaresubjecttochangewithoutnotice.
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Otherreproductionanddisplayoftheseresourcesisprohibited.
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TI'sprovisionoftheseresourcesdoesnotexpandorotherwisealterTI'sapplicablewarrantiesorwarrantydisclaimersforTIproducts.
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