SWAS035A –SEPTEMBER 2016–REVISED FEBRUARY …

1 ProductFolderOrderNowTechnicalDocumentsT ools &SoftwareSupport &CommunityAn IMPORTANTNOTICEat the end of this datasheetaddressesavailability,warranty, changes,use in safety-criticalapplications,intellectual propertymattersand SEPTEMBER2016 REVISEDFEBRUARY2017CC3220 SimpleLink Wi-Fi Wirelessand Internet-of-ThingsSolution,a Single-ChipWirelessMCU1 CC3220xSimpleLink Wi-Fi WirelessMicrocontrollerUnit (MCU)System-on-Chip(SoC)is a Single-ChipWithTwo SeparateExecutionEnvironments:a UserApplicationDedicatedARM Cortex -M4 MCUand a NetworkProcessorMCUto Run All Wi-Fiand InternetLogicalLayers Chip-Level,Wi-FiAllianceWi-FiCERTIFIED ApplicationsMicrocontrollerSubsystem ARM Cortex -M4 Coreat 80 MHz EmbeddedMemory The CC3220 Rand CC3220 SVariantsInclude256 KBof RAM The CC3220 SFVariantis a Flash-BasedWirelessMCUWithIntegrated1 MBof Flashand 256 KBof RAM ExternalSerialFlash McASPS upportsTwo I2S Channels SD SPI I2C UART 8-BitParallelCamera FourGeneral-PurposeTimersWith16-BitPWMMo de WatchdogTimer 4-Channel12-BitADCs Up to 27 GPIOPins DebugInterfaces.

2 JTAG,cJTAG,SWD Wi-FiNetworkProcessor(NWP)Subsystem Wi-FiInternet-on-a-chip DedicatedARMMCUC ompletelyOffloadsWi-Fiand InternetProtocolsfromthe ApplicationMCU Wi-FiModes: (AP)Supportsup toFourStations Wi-FiDirect Clientand GroupOwner WPA2 Personaland EnterpriseSecurity:WEP,WPA/WPA2 PSK,WPA2 Enterprise( ) IPv4and IPv6 TCP/IPStack Industry-StandardBSDS ocketApplicationProgrammingInterfaces(AP Is) 16 SimultaneousTCPor UDPS ockets 6 SimultaneousTLS and SSL Sockets IP Addressing:StaticIP, LLA,DHCPv4,DHCPv6 WithDAD SimpleLinkConnectionManagerforAutonomous and FastWi-FiConnections FlexibleWi-FiProvisioningWithSmartConfig Technology,AP Mode,and WPS2 Options RESTfulAPI SupportUsingthe InternalHTTPS erver EmbeddedNetworkApplicationsRunningonDedi catedNetworkProcessor WideSet of SecurityFeatures: HardwareFeatures: SeparateExecutionEnvironments DeviceIdentity HardwareCryptoEnginefor AdvancedFastSecurity,Including:AES,DES,3 DES,SHA2,MD5,CRC,and Checksum InitialSecureProgramming.

3 DebugSecurity JTAGand DebugPortsare Locked Personaland EnterpriseWi-FiSecurity SecureSockets(SSLv3, ) NetworkingSecurity Personaland EnterpriseWi-FiSecurity SecureSockets(SSLv3, , , ) HTTPSS erver TrustedRoot-CertificateCatalog TI Root-of-TrustPublickey SW IP Protection SecureKey Storage File SystemSecurity SoftwareTamperDetection CloningProtection SecureBoot:Validatethe IntegrityandAuthenticityof the RuntimeBinaryDuringBoot EmbeddedNetworkApplicationsRunningon theDedicatedNetworkProcessor HTTP/HTTPSWebServerWithDynamicUserCallba cks mDNS,DNS-SD,DHCPS erver Ping2CC3220 SWAS035A SEPTEMBER2016 :CC3220 DeviceOverviewCopyright 2016 2017,TexasInstrumentsIncorporated RecoveryMechanism Can Recoverto FactoryDefaultsor to a CompleteFactoryImage Wi-FiTX Power @ 1 DSSS @ 54 OFDM Wi-FiRX Sensitivity 96 dBm@ 1 DSSS @ 54 OFDM ApplicationThroughput UDP:16 Mbps TCP:13 Mbps Power-ManagementSubsystem IntegratedDC-DCConvertersSupporta WideRangeof SupplyVoltage: VBATWide- V to V VIO is AlwaysTiedWithVBAT AdvancedLow-PowerModes Shutdown:1 A A Low-PowerDeepSleep(LPDS):135 A(Measuredon CC3220R,CC3220S,andCC3220 SFWith256-KBRAMR etention) RX Traffic(MCUA ctive):59 mA (Measuredon CC3220 Rand CC3220S;CC3220 SFConsumesan Additional10 mA) @ 54 OFDM TX Traffic(MCUA ctive):223 mA (Measuredon CC3220 Rand CC3220S.)

4 CC3220 SFConsumesan Additional15 mA) @54 OFDM,MaximumPower Idle Connected(MCUin LPDS):710 A(Measuredon CC3220 Rand CC3220 SWith256-KBRAMR etention)@ DTIM= 1 ClockSource ExternalRTC RGKP ackage 64-Pin,9-mm 9-mmVeryThinQuadFlatNonleaded(VQFN)Packa ge, OperatingTemperature AmbientTemperatureRange: 40 C to +85 C For Internet-of-Things(IoT)applications,such as: CloudConnectivity InternetGateway Homeand BuildingAutomation Appliances AccessControl SecuritySystems SmartEnergy IndustrialControl SmartPlugand Metering WirelessAudio IP NetworkSensorNodes AssetTracking CC3220xdeviceis part of the SimpleLink microcontroller(MCU)platformwhichconsist sof Wi-Fi,Bluetooth low energy,Sub-1 GHzand hostMCUs,whichall sharea common,easy-to-usedevelopmentenvironment with a singlecoresoftwaredevelopmentkit (SDK)and rich tool set.

5 A one-timeintegrationofthe SimpleLinkplatformenablesyou to add any combinationof the portfolio s devicesinto yourdesign,allowing100 moreinformation,visitOverviewfor SimpleLink (IoT)designwitha Wi-Fi CERTIFIED single-chipMCUS ystem-on-Chip(SoC)with the IoT, the SimpleLink CC3220xdevicefamilyfromTexasInstruments is a single-chipsolution,integratingtwo physicallyseparated,on-chipMCUs. An applicationprocessor ARM Cortex -M4 MCUwitha user-dedicated256 KBof RAM,and anoptional1 MBof XIP flash. A networkprocessorMCUto run all Wi-Fiand ,baseband,and MACwitha powerfulcryptoenginefor fast,secureinternetconnectionswith CC3220xwirelessMCUfamilyis part of the secondgenerationof TI s Internet-on-a-chip featuresand capabilitiesthat furthersimplifythe connectivityofthingsto the new capabilitiesincludingthe SEPTEMBER2016 REVISEDFEBRUARY2017 SubmitDocumentationFeedbackProductFolder Links:CC3220 DeviceOverviewCopyright 2016 2017,TexasInstrumentsIncorporatedEnhance dWi-FiprovisioningEnhancedpowerconsumpti onEnhancedfile systemsecurity(supportedonly by the CC3220 Sand CC3220 SFdevices)Wi-FiAP connectionwith up to four stationsMoreconcurrentlyopenedBSDsockets .

6 Up to 16 BSDsockets,of which6 are secureHTTPS supportRESTfulAPI supportAsymmetrickeyscryptolibraryThe CC3220xwirelessMCUfamilysupportsthe followingmodes:station,AP, and Wi-FiDirect . Thedevicealso supportsWPA2personaland subsystemincludesembeddedTCP/IPand TLS/SSLstacks,HTTP server,and devicesupportsa varietyof Wi-FiprovisioningmethodsincludingHTTP basedon AP mode,SmartConfig Technology,and power-managementsubsystemincludesintegra tedDC-DCconvertersthat supporta subsystemenableslow-powerconsumptionmode sfor extendedbatterylife, suchaslow-powerdeepsleep,hibernatewith RTC(consumingonly A), and shutdownmode(consumingonly1 A).The deviceincludesa widevarietyof peripherals,includinga fast parallelcamerainterface,I2S,SD,UART,SPI, I2C, and SimpleLinkCC3220xdevicefamilycomesin threedifferentdevicevariants.

7 CC3220R,CC3220S,and CC3220 Rand CC3220 Sdevicesinclude256 KBof application-dedicatedembeddedRAMfor codeand data,ROMwith externalserialflashbootloader,and CC3220 SFdeviceincludesapplication-dedicated1 MBof XIP flashand 256 KBof RAMfor codeanddata,ROMwithexternalserialflashbo otloader,and CC3220 Sand CC3220 SFdeviceoptionshaveadditionalsecurityfea tures,suchas encryptedand authenticatedfile systems,userIP encryptionand authentication,securedboot(authenticatio nand integrityvalidationof the applicationimageat flashand boottime),and CC3220xdevicefamilyis a completeplatformsolutionincludingsoftwar e,sampleapplications,tools,userand programmingguides,referencedesigns,and the E2E devicefamilyisalso part of the SimpleLinkMCUportfolioand supportsthe SimpleLinkdevelopersecosystem.

8 (1)For all availablepackages,see the orderableaddendumat the end of the (1)PARTNUMBERPACKAGEBODYSIZECC3220RM2 ARGKR/TVQFN(64) (64) (64) ApplicationARM Cortex -M4 80-MHz ProcessorInternet ProtocolsTLS/SSLTCP/IPARM Processor (Wi-Fi Network Processor)Embedded InternetEmbedded Wi-Fi SupplicantWi-Fi DriverWi-Fi BasebandWi-Fi MACWi-Fi RadioCopyright 2017, Texas Instruments IncorporatedPowerManagementSystemPeriphe ral InterfacesAnalogNetwork ProcessorRAMROMARM Cortex -M480 MHzJTAGDC-DCHibernate RTCADCPWMC ameraSPIUARTI2 CSDI2S/PCMO scillatorsTimersGPIOsDMAC opyright 2017, Texas Instruments Incorporated4CC3220 SWAS035A SEPTEMBER2016 :CC3220 DeviceOverviewCopyright 2016 2017, showsthe CC3220xHardwareOverviewFigure1-2 showsan overviewof the SEPTEMBER2016 REVISEDFEBRUARY2017 SubmitDocumentationFeedbackProductFolder Links:CC3220 RevisionHistoryCopyright 2016 2017,TexasInstrumentsIncorporatedTableof Contents1 TerminalConfigurationand Attributesand Pin ResetStatesfor StateAfterApplicationof PowerTo (CC3220R,CC3220S).

9 (CC3200SF).. Powerand IBAT versusTX ( V, 25 C).. Cortex -M4 Applications,Implementation,and Deviceand Mechanical,Packaging,and RevisionHistoryNOTE:Pagenumbersfor previousrevisionsmay differfrompagenumbersin the , 2016to February8, 2017 Page Changedthe orderablepart ChangedRF pins UNITto Addedtest conditionsto VOHand VOLrowsof Changed"timingparameters" to "electricalspecifications"..47 Changednotefrom"Correctedthroughfirmware " to "Offseterror< 1 recommendsusingthe ADCAPI functions,whichautomaticallycompensatefo r offseterror."..47 Addednoteon GPIO_26and SEPTEMBER2016 :CC3220 TerminalConfigurationand FunctionsCopyright 2016 2017,TexasInstrumentsIncorporated3 TerminalConfigurationand DiagramFigure3-1 showspin assignmentsfor the VQFN64-PinAssignmentsTop SEPTEMBER2016 REVISEDFEBRUARY2017 SubmitDocumentationFeedbackProductFolder Links.

10 CC3220 TerminalConfigurationand FunctionsCopyright 2016 2017, Attributesand Pin MultiplexingThedevicemakesextensiveuse of pin multiplexingto accommodatethe largenumberof peripheralfunctionsin the achievethis configuration,pin multiplexingis controlledusinga combinationof hardwareconfiguration(at devicereset)and highlyrecommendsusingPin Mux Toolto obtainthe boardand softwaredesignersare responsiblefor the properpin ensurethat the properpin multiplexingoptionsare selectedfor the peripheralsor describesthe generalpin attributesand presentsan overallviewof pin pinmultiplexingoptionsare configurableusingthe pin mux followingspecialconsiderationsapply: All I/Ossupportdrivestrengthsof 2, 4, and 6 mA. The drivestrengthis individuallyconfigurableforeachpin.