User's Manual
Contents
1. Overview...............................................................................................................................................4
1.1 GeneralFeatures...........................................................................................................................9
1.2 KeyBenefits..................................................................................................................................9
1.3 KeyBenefits................................................................................................................................12
2. ConnectorsandJumpers.....................................................................................................................12
2.1 Jumpers,SwitchesandLEDs.......................................................................................................14
2.1.1 JTAGHeaders......................................................................................................................14
2.1.2 I2CConnections..................................................................................................................15
2.1.3 JumperSettings...................................................................................................................16
2.1.4 DefaultI
2
CAddress.............................................................................................................16
2.1.5 PowerConnections.............................................................................................................17
2.1.6 UARTSignals........................................................................................................................17
2.1.7 SenseonPower...................................................................................................................18
2.1.8 PushButtonsandLEDs........................................................................................................19
2.2 2x20Pinconnectorassignment..................................................................................................19
3. Elec tricalCharacteristics.....................................................................................................................22
4. AntennaCharacteristics......................................................................................................................22
5. CircuitDesign......................................................................................................................................24
5.1.1
Referenceschematic...................................................................................................................24
5.2 BillofMaterials(BOM)................................................................................................................25
6. LayoutGuidelines................................................................................................................................26
6.2 CC3220MODxBoardLayout........................................................................................................26
6.3 CC3220MODAxBoardLayout.....................................................................................................30
6.4 GeneralLayoutRecommendations.............................................................................................34
6.5 RFLayoutRecommendationsforthe CC3220MODx ..................................................................35
6.6 AntennaPlacementandRoutingforthe
CC3220MODx.............................................................36
6.7 TransmissionLineConsiderationsfortheCC3220MOD x...........................................................37
6.3 RFLayoutRecommendationsforthe CC3220MODx ..................................................................38
7. LAUNCHCC3220MODASF OperationalSetupandTesting..................................................................39
7.1 Power..........................................................................................................................................40
7.1.1 USBPower...................................................................................................................................40
7.1.2 BatteryPower(2x1.5V).............................................................................................................41
7.1.3 BatteryPoweringOnly
theCC3220MODASFandSeria lFlash ....................................................42
7.2 MeasuringtheCC3220MODAxCurrentDraw............................................................................43
7.2.1 Low‐CurrentMeasurements(<1mA)..........................................................................................44
7.2.2 ActiveCurrentMeasurements....................................................................................................44
7.3 Clocking.......................................................................................................................................45
ManualInformationtotheEndUser
1. RFFunctionandFrequencyRange......................................................................................................46
2. FCC/IC CertificationandStatement...................................................................................................46
2.1 FCC......................................................................................................................................................47
2.2 CANICES‐3(A)/NMB‐3(A)CertificationandStatement......................................................................47
2.3 EndProductLabeling..........................................................................................................................48
2.4 DeviceClassifications..........................................................................................................................49