Silicon Labs ZigBee SOC EM35x.pdf

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1、EM351/EM357High-Performance,IntegratedZigBee/802.15.4System-on-ChipFeaturesExceptionalRFPerformance-32-bitARM®Cortex-M3processor-Normalmodelinkbudgetupto103dB;configurableup-2.4GHzIEEE802.15.4-2003transceiver&lowerMACto110dB-128or192kBflash,withoptionalreadprotection-–100dBmnormalRXsens

2、itivity;configurableto-12kBRAMmemory–102dBm(1%PER,20bytepacket)-AES128encryptionaccelerator-+3dBnormalmodeoutputpower;configurableupto-FlexibleADC,UART/SPI/TWIserialcommunications,+8dBmandgeneralpurposetimers-RobustWi-FiandBluetoothcoexistence-24highlyconfigurableGPIOswithSchmitttrigge

3、rinputsInnovativenetworkandprocessordebugIndustry-leadingARM®Cortex-M3processor-PacketTracePortfornon-intrusivepackettracewith-Leading32-bitprocessingperformanceEmberdevelopmenttools-HighlyefficientThumb-2instructionset-SerialWire/JTAGinterface-Operationat6,12,or24MHz-StandardARMdebugca

4、pabilities:FlashPatch&Break--FlexibleNestedVectoredInterruptControllerpoint;DataWatchpoint&Trace;InstrumentationTraceMacrocellLowpowerconsumption,advancedmanagementApplicationFlexibility-RXCurrent(w/CPU):26mA-Singlevoltageoperation:2.1–3.6Vwithinternal1.8and-TXCurrent(w/CPU,+3dBmTX):31m

5、A1.25Vregulators-Lowdeepsleepcurrent,withretainedRAMandGPIO:-Optional32.768kHzcrystalforhighertimeraccuracy400nAwithout/800nAwithsleeptimer-Lowexternalcomponentcountwithsingle24MHz-Low-frequencyinternalRCoscillatorforlow-powersleepcrystaltiming-Supportforexternalpoweramplifier-High-fre

6、quencyinternalRCoscillatorforfast(110µs)-Small7x7mm48-pinQFNpackageprocessorstart-upfromsleepTX_ACTIVEPAselectDataProgramRAMFlashRF_TX_ALT_P,NPA12kB128/192kBSYNTHDACMACPA+BasebandARM®CortexTM-M32ndlevelRF_P,NLNAIFADCCPUwithNVICInterruptandMPUcontrollerPacketTraceBiasCPUdebugOSCATPIU/ITM

7、/EncryptionHFcrystalInternalHFCalibrationaccleratorOSCRC-OSCADCGeneralFPB/DWTOSCBpurpose1.25VtimersAlwaysVDD_CORERegulatorPoweredSerialSWCLK,Domain1.8VGPIOWireandJTCKVREG_OUTRegulatorregistersJTAGWatchdogdebugGeneralnRESETPORPurposeADCUART/SPI/TWIChipSleepLFcrystalInternalLFOSC