TMS320F2837xS Delfino™ Microcontrollers - TI.com

1 ProductFolderOrderNowTechnicalDocumentsT ools &SoftwareSupport &CommunityAn IMPORTANTNOTICEat the end of this datasheetaddressesavailability,warranty, changes,use in safety-criticalapplications,intellectual propertymattersand ,TMS320F28377 STMS320F28376S, TMS320F28375S, TMS320F28374 SSPRS881F AUGUST2014 REVISEDMAY2018 TMS320F2837xSDelfino Microcontrollers1 TMS320C28x32-BitCPU 200 MHz IEEE754 Single-PrecisionFloating-PointUnit(FPU) TrigonometricMathUnit (TMU) Viterbi/ComplexMathUnit (VCU-II) ProgrammableControlLaw Accelerator(CLA) 200 MHz IEEE754 Single-PrecisionFloating-PointInstructio ns ExecutesCodeIndependentlyof MainCPU On-ChipMemory 512KB(256KW)or 1MB(512KW)of Flash(ECC-Protected) 132KB(66KW)or 164KB(82KW)of RAM(ECC-Protectedor Parity-Protected) Dual-ZoneSecuritySupportingThird-PartyDe velopment UniqueIdentificationNumber Clockand SystemControl Two InternalZero-Pin10-MHzOscillators On-ChipCrystalOscillator WindowedWatchdogTimerModule MissingClockDetectionCircuitry , Design SystemPeripherals Two ExternalMemoryInterfaces(EMIFs)WithASRAM and SDRAMS upport 6-ChannelDirectMemoryAccess(DMA)Controll er Up to 169 IndividuallyProgrammable,MultiplexedGene ral-PurposeInput/Output(GPIO)PinsWithInp utFiltering ExpandedPeripheralInterruptController(eP IE) MultipleLow-PowerMode(LPM)SupportWithExt ernalWakeup CommunicationsPeripherals (MAC+ PHY) Supportfor V-CompatibleUniversalParallelPort (uPP)Interface Two ControllerAreaNetwork(CAN)Modules(Pin-Bo otable) ThreeHigh-Speed(up to 50-MHz)SPI Ports(Pin-Bootable) Two MultichannelBufferedSerialPorts(McBSPs) FourSerialCommunicationsInterfaces(SCI/U ART)

2 (Pin-Bootable) Two I2C Interfaces(Pin-Bootable) AnalogSubsystem Up to FourAnalog-to-DigitalConverters(ADCs) 16-BitMode MSPSEach(up to ) DifferentialInputs Up to 12 ExternalChannels 12-BitMode MSPSEach(up to 14-MSPSS ystemThroughput) Single-EndedInputs Up to 24 ExternalChannels SingleSample-and-Hold(S/H)on EachADC Hardware-IntegratedPost-Processingof ADCC onversions SaturatingOffsetCalibration ErrorFromSetpointCalculation High,Low,and Zero-CrossingCompare,WithInterruptCapabi lity Trigger-to-SampleDelayCapture EightWindowedComparatorsWith12-BitDigita l-to-AnalogConverter(DAC)References Three12-BitBufferedDACO utputs EnhancedControlPeripherals 24 PWMC hannelsWithEnhancedFeatures 16 High-ResolutionPulseWidthModulator(HRPWM )Channels HighResolutionon BothA and B Channelsof8 PWMM odules Dead-BandSupport(on BothStandardandHighResolution) Six EnhancedCapture(eCAP)Modules ThreeEnhancedQuadratureEncoderPulse(eQEP )Modules EightSigma-DeltaFilterModule(SDFM)InputC hannels,2 ParallelFiltersper Channel StandardSDFMDataFiltering ComparatorFilterfor FastActionfor Out ofRange ConfigurableLogicBlock(CLB) AugmentsExistingPeripheralCapability SupportsPositionManagerSolutions2 TMS320F28379S,TMS320F28377 STMS320F28376S, TMS320F28375S, TMS320F28374 SSPRS881F AUGUST2014 :TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 SDeviceOverviewCopyright 2014 2018,TexasInstrumentsIncorporated PackageOptions.

3 Lead-Free,GreenPackaging 337-BallNewFinePitchBall Grid Array(nFBGA)[ZWTS uffix] 176-PinPowerPAD ThermallyEnhancedLow-ProfileQuadFlatpack (HLQFP)[PTPS uffix] 100-PinPowerPADT hermallyEnhancedThinQuadFlatpack(HTQFP)[ PZPS uffix] TemperatureOptions: T: 40 C to 105 C Junction S: 40 C to 125 C Junction Q: 40 C to 125 C Free-Air(AECQ100 Qualificationfor AutomotiveApplications) AdvancedDriverAssistanceSystems(ADAS) BuildingAutomation ElectronicPointof Sale ElectricVehicle/HybridElectricVehicle(EV /HEV)Powertrain FactoryAutomation Grid Infrastructure IndustrialTransport Medical,Healthcare,and Fitness MotorDrives PowerDelivery TelecomInfrastructure Testand Delfino TMS320F2837xSis a powerful32-bitfloating-pointmicrocontrol lerunit (MCU)designedforadvancedclosed-loopcontr olapplicationssuchas industrialmotordrives; solarinvertersanddigitalpower; electricalvehiclesand transportation; and sensingand signalprocessing.

4 Completedevelopmentpackagesfor digitalpowerandindustrialdrivesare availableas partof the real-timecontrolsubsystemis basedon TI s 32-bitC28xfloating-pointCPU,whichprovide s200 MHzof C28xCPUis furtherboostedby the new TMUaccelerator,whichenablesfast executionof algorithmswith trigonometricoperationscommonin transformsand torqueloopcalculations;and the VCUaccelerator,whichreducesthe timefor anindependent32-bitfloating-pointprocess orthat runsat the samespeedas the CLArespondsto peripheraltriggersand executescodeconcurrentlywith the effectivelydoublethe computationalperformanceof a usingthe CLAto servicetime-criticalfunctions,the mainC28xCPUis free to performothertasks,suchas communicationsand TMS320F2837xSsupportsup to 1MB(512KW)of onboardflashmemorywith errorcorrectioncode(ECC)and up to 164KB(82KW)of also availableon the controlperipheralsare alsointegratedon the F2837xSMCUto efficientmanagementof multipleanalogsignals, newsigma-deltafiltermodule(SDFM)worksin conjunctionwith the sigma-deltamodulatorto (CMPSS)

5 With windowedcomparatorsallowsfor protectionof powerstageswhencurrentlimitconditionsare exceededor not controlperipheralsincludeDACs,PWMs,eCAPs ,eQEPs,and EMIFs,CANmodules(ISO11898-1 ),and a new uPPinterfaceextendthe connectivityof the uPPinterfaceis a newfeatureof the C2000 MCUsandsupportshigh-speedparallelconnect ionto FPGAsor otherprocessorswith similaruPP ,a port with MACand PHYlets userseasilyadd universalserialbus (USB)connectivityto ,TMS320F28377 STMS320F28376S, TMS320F28375S, AUGUST2014 REVISEDMAY2018 SubmitDocumentationFeedbackProductFolder Links:TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 SDeviceOverviewCopyright 2014 2018,TexasInstrumentsIncorporated(1)For moreinformationon thesedevices,see Mechanical,Packaging,and (1)PARTNUMBERPACKAGEBODYSIZETMS320F28379 SZWTnFBGA(337) (337) (337) (337) (337) (176) (176) (176) (176) (176) (100) (100) (100) (100) (100) ADCx4 ADCR esultRegsPeripheral Frame 1 GPIO MUX, Input X-BAR, Output X-BARS ecure Memoriesshown in RedCPU1 BusesComparatorSubsystem(CMPSS)DACx3 ConfigData BusBridgeePWM-1/.

6 /12eCAP-1/../6eQEP-1/2/3 HRPWM-1/../8 SDFM-1/2 EXTSYNCINEXTSYNCOUTTZ1-TZ6 ECAPxEQEPxAEQEPxBEPWMxAEPWMxBEQEPxIEQEPx SSDx_DySDx_CySCI-A/B/C/D(16L FIFO)I2C-A/B(16L FIFO)Data Bus BridgeSCITXDxSCIRXDxSDAxSCLxCAN-A/B(32-M BOX)Data BusBridgeCANRXxCANTXxData BusBridgeUSBDPUSBDMUSBCtrl /PHYGPIOData BusBridgeGPIOnEMIF1 Data BusBridgeEM1 DxEM1 AxEM1 CTLxEMIF2 Data BusBridgeEM2 DxEM2 AxEM2 CTLxADBCJTAGAUXCLKINE xternal Crystal orOscillatorWatchdogMain PLLAux PLLINTOSC1 INTOSC2 Low-PowerMode ControlGPIO MUXTRSTTCKTDITMSTDOMEMCPU1 Global Shared16x 4Kx16GS0-GS15 BusC28 CPU-1 CPU Timer 0 CPU Timer 1 CPU Timer 2ePIE(up to 192interrupts)WD Data ROM(4Kx16) to CPU1128x16 MSG RAMCPU1 to MSG RAMBoot-ROM 32Kx16 NonsecureSecure-ROM RAM RAM RAM RAM 2Kx16 CPU1 Local Shared6x 2Kx16LS0-LS5 +EmulationCodeSecurityLogic(ECSL)PUMPF lash Bank 0256K x 16 Secure(F28377S, F23875S only)256K x 16 SecureFlash Bank 1 User-ConfigurableDCSMOTP1K x 16(F28377S, F28375S only)Flash Wrapper forBank 1 Flash Wrapper forBank 0 FPUVCU-IITMUA nalogMUXA5:0B5:0C5:2 ADCIN14 ADCIN15D5:0 Peripheral Frame 2 SPI-A/B/C(16L FIFO)SPISIMOxSPISOMIxSPICLKxSPISTExMcBSP -A/BMDXxMRXxMCLKXxMCLKRxMFSXxMFSRxUPPAD[ 7:0]UPPACLKUPPAENUPPAWTUPPASTuPPRAMC opyright 2017, Texas Instruments Incorporated4 TMS320F28379S,TMS320F28377 STMS320F28376S, TMS320F28375S, TMS320F28374 SSPRS881F AUGUST2014 :TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 SDeviceOverviewCopyright 2014 2018, showsthe CPUsystemand FunctionalBlockDiagram5 TMS320F28379S,TMS320F28377 STMS320F28376S, TMS320F28375S, AUGUST2014 REVISEDMAY2018 SubmitDocumentationFeedbackProductFolder Links.

7 TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 STableofContentsCopyright 2014 2018,TexasInstrumentsIncorporatedTableof Contents1 TerminalConfigurationand Architecture (NMIWD).. (CLB)..1977 Applications,Implementation,and Designor Deviceand Mechanical,Packaging,and ,TMS320F28377 STMS320F28376S, TMS320F28375S, TMS320F28374 SSPRS881F AUGUST2014 :TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 SRevisionHistoryCopyright 2014 2018,TexasInstrumentsIncorporated2 RevisionHistoryChangesfromMarch15, 2018to May8, 2018(fromE Revision(March2018)to F Revision)Page (Description):Updatedlinksof (ThermalDesignConsiderations) (Overview):Updatedlinksof Table6-8 (DeviceIdentificationRegisters) (DeviceMarkings) (Toolsand Software) ,TMS320F28377 STMS320F28376S, TMS320F28375S, AUGUST2014 REVISEDMAY2018 SubmitDocumentationFeedbackProductFolder Links.

8 TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 SRevisionHistoryCopyright 2014 2018,TexasInstrumentsIncorporatedChanges fromJuly25, 2017to March14, 2018(fromD Revision(July2017)to E Revision)Page (Features):Added"UniqueIdentificationNum ber" : Added"ConfigurableLogicBlock(CLB)" Table3-1 (DeviceComparison):ChangedConversionTime for ADC12-bitmodefrom290 ns to 280 Table5-1 (DeviceCurrentConsumptionat 200-MHzSYSCLK):Changed"Operational(RAM)" to "Operational". (ElectricalCharacteristics) Table5-11(PLLLockTimes) Table5-20(FlashParameters):Changed"Erase Timeat 50k cycles" to "EraseTimeat 20k cycles"..70 (AnalogPeripherals):Updatedlist of (ADCC onfigurability) Table5-42(ADCO peratingConditions(16-BitDifferentialMod e)) (ADCT imingDiagrams) Table5-50(ADCT imingParameters) Figure5-49(ePWMS ubmodulesand CriticalInternalSignalInterconnects) (I2C ElectricalDataand Timing):AddedNOTE aboutmeetingI2C Table5-72(McBSPas SPI Masteror SlaveSwitchingCharacteristics(CLKSTP= 10b,CLKXP= 0)): Table5-74(McBSPas SPI Masteror SlaveSwitchingCharacteristics(CLKSTP= 11b,CLKXP= 0)): Table5-76(McBSPas SPI Masteror SlaveSwitchingCharacteristics(CLKSTP= 10b,CLKXP= 1)): Table5-78(McBSPas SPI Masteror SlaveSwitchingCharacteristics(CLKSTP= 11b,CLKXP= 1)): (UniversalSerialBus (USB)Controller):Updatedlist of Table6-8 (DeviceIdentificationRegisters):ChangedU ID_UNIQUE from"0x000703C0" to "0x000703CC".

9 185 Figure6-4 (WindowedWatchdog) (Toolsand Software):Added"Models" (DocumentationSupport) ,TMS320F28377 STMS320F28376S, TMS320F28375S, TMS320F28374 SSPRS881F AUGUST2014 :TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 SDeviceComparisonCopyright 2014 2018,TexasInstrumentsIncorporated(1)A type changerepresentsa majorfunctionalfeaturedifferencein a peripheraltype,theremay be minordifferencesbetweendevicesthat do not affectthe basicfunctionalityof the moreinformation,see theC2000 Real-TimeControlPeripheralsReferenceGuid e.(2)Timebetweenstartof sample-and-holdwindowto startof sample-and-holdwindowof the next DeviceComparisonTable3-1 lists the featuresof DeviceComparisonFEATURE(1)28379S28377S28 376S28375S28374 SPackageType(ZWTis an an an HTQFP package.)337-BallZWT176-PinPTP100-PinPZP 337-BallZWT176-PinPTP100-PinPZP337-BallZ WT176-PinPTP100-PinPZP337-BallZWT176-Pin PTP100-PinPZP337-BallZWT176-PinPTP100-Pi nPZPP rocessorand AcceleratorsC28xNumber1 Frequency(MHz)200 Floating-PointUnit (FPU)YesVCU-IIYesTMU Type0 YesCLA Type1 Number1 Frequency(MHz)2006-ChannelDMA Type01 MemoryFlash(16-bitwords)1MB(512KW)1MB(51 2KW)512KB(256KW)1MB(512KW)512KB(256KW)RA M(16-bitwords)Dedicatedand LocalSharedRAM36KB(18KW)GlobalSharedRAM1 28KB(64KW)128KB(64KW)96KB(48KW)128KB(64K W)96KB(48KW)TotalRAM164KB(82KW)164KB(82K W)132KB(66KW)164KB(82KW)132KB(66KW)Codes ecurityfor on-chipflash,RAM,andOTPblocksYesBootROMY esSystemConfigurableLogicBlock(CLB)YesNo 32-bitCPUtimers3 Watchdogtimers1 NonmaskableInterruptWatchdog(NMIWD)timer s1 Crystaloscillator/Externalclockinput10-p ininternaloscillator2I/O pins (shared)

10 GPIO16997411699741169974116997411699741 Externalinterrupts5 EMIFEMIF1(16-bitor 32-bit)1 1 1 1 1 EMIF2(16-bit)1 1 1 1 1 ConversionTime(ns)(2)915 Inputpins242014242014242014 Channels(differential)129712971297 (ns)(2)280 Inputpins242014242014242014242014242014 Channels(single-ended)242014242014242014 242014242014 Numberof 16-bitor 12-bitADCs424242 Numberof 12-bitonly ADCs 4242 Temperaturesensor1 CMPSS(eachCMPSShas two comparatorsand two internalDACs)8484848484 BufferedDAC39 TMS320F28379S,TMS320F28377 STMS320F28376S, TMS320F28375S, AUGUST2014 REVISEDMAY2018 SubmitDocumentationFeedbackProductFolder Links:TMS320F28379 STMS320F28377 STMS320F28376 STMS320F28375 STMS320F28374 SDeviceComparisonCopyright 2014 2018,TexasInstrumentsIncorporatedTable3- 1. DeviceComparison(continued)FEATURE(1)283 79S28377S28376S28375S28374 SPackageType(ZWTis an an an HTQFP package.)337-BallZWT176-PinPTP100-PinPZP 337-BallZWT176-PinPTP100-PinPZP337-BallZ WT176-PinPTP100-PinPZP337-BallZWT176-Pin PTP100-PinPZP337-BallZWT176-PinPTP100-Pi nPZP(3)For devicesthat are availablein morethanone package,the peripheralcountlistedin the smallerpackageis reducedbecausethesmallerpackagehas less devi