ENERGYMICRO公司介绍课件

EnergyMicroCompanyIntroductionEnergyMicro’sMissionEFM32GeckoMicrocontrollers...theworld’smostenergyfriendlymicrocontrollersEFRDracoRadios...theworld’smostenergyfriendlyradiosEnergySensitiveApplicationsEnergy,Gas,Water

andSmartMetersHomeandBuildingAutomationAlarmand

SecurityHealthandFitnessPowerMetersSmartMetersWaterMetersGasMetersFireandSafetyPortableMedicalRemoteDiagnosticsClimateControlLightControlAccessControlBurglarAlarmsRemoteControlMotionSensorsSupplyChainandPartnersWaferCustomersPartnerCustomersGlobalDistributionNetworkCustomerSupportApplicationSW/HWDigitalDesignAnalog

DesignTestAssyProduction

TestingSalesand

MarketingDesignPartnersIPTheEnergyMicrofamilyHeadquarters/DesignCenterEnergyMicroOfficesDistributor/RepresentativesManufacturingPartners

…theworld’smostenergyfriendlymicrocontrollersCPUandMemorySecuritySerialInterfacesClockManagementI/OPortsTimersandTriggersAnalogModulesEnergyManagementHighFreqCrystalOscHighFreqRCOscLowFreqCrystalOscLowFreqRCOscARMCortex-M3processorVoltageRegulatorVoltageComparatorPower-onResetBrown-outDetectorUSARTUARTLowEnergyUARTI2CGeneralPurposeI/OExternalInterruptPinResetADCLCDControllerAnalogComparatorAESAcceleratorUltraLowFreqRCOscTimer/

CounterLowEnergyTimerBackupRTCPulseCounterWatchdogTimerLowEnergySensorIFMemory

ProtectionUnitOperationalAmplifierDACAuxiliaryRCOscExternalBusInterfaceUSBEmbeddedTraceMacrocellFlashProgramMemoryRAMMemoryDebugInterfaceDMAARMCortex-M3processorMemoryProtectionUnitTFTDriverAuxiliaryRCOscBack-upPowerDomainRealTimeCounterGPIOWake-upAvailabledownto:EM1(Sleep)EM0(RunMode)EM2(DeepSleep)EM3(StopMode)EM4(ShutoffMode)ComparingtheEFM32performance1Active25MHz

@3V2Reducedprocessingtime3Veryfastwake-uptime4Ultralowstand-bycurrent5

Autonomousperipherals6

PeripheralReflexSystem7Wellarchitected

EnergyModes8

Ultra

EnergyEfficientPeripherals9LowEnergySensorInterface10

AdvancedEnergyMonitoring32-bitEFM32TG840F32160µA/MHz1CortexM32µs0.9µAYesYesYesYesYesYes32-bitSTM32F101x8396µA/MHz1CortexM35.4µs15.4µANoNoNoNoNoNo32-bitSTM32L151xx294µA/MHz1

CortexM38µs4.5µANoNoPartialNoNoNo32-bitLPC11xxL150µA/MHz1.4

CortexM0TBD57µANoNoNoNoNoNo16-bitMSP430F543x226µA/MHz4.3MSP4305µs2.6µAPartialNoPartialNoNoNo16-bitPIC24F16KA102344µA/MHz2.3

PIC241µs(1msforPLL)0.93µANoNoPartialNoNoNoEFM32+Cortex-M3EcosystemIDE/COMPILERCODESOURCERYCOOCOX KEILIARSYSTEMSROWLEYASSOCIATESRTOSAVIX-RT CMXCOOCOOX FREERTOSuC/OS-II uc/OS-IIIRT-LABS SEGGERSMXRTOS THREADXDEBUGADAPTERSABATRON COOCOXHITEX KEILOLIMEX SEGGERIARSYSTEMS LAUTERBACHPROGRAMMERSELNEC GOEPELPHYTON RK-SYSTEMSEGGERPARTNERSARM KEILMICRIUM SEGGER

…theworld’smostenergyfriendlyradiosEFR4D–HighPerformanceandLowenergyconsumptionWorldclassenergyconsumptionContinuousRXmode:4mAContinuousTXmode:5mA,0dBm@868MHz6mA,0dBm@2.4GHz14mA,+10dBm@868MHzARMCortex-M0Upto256KBFlashmemoryWorldclassradioperformance(4)(G)FSK/MSK/O-QPSK/BPSK/OOK/ASKSensitivity-121dBm,FSK1.2kbit/s-110dBm,FSK38.4kbit/s-101dBm,O-QPSK250kbit/s-95dBm,GFSK1Mbit/sMaxoutputpower+17dBm@868MHz+8dBm@2.4GHzDatarate:300bit/s-4Mbit/sPhysicalMACNetworkApplication802.15.4(g)ZigBee6LoWPANRF4CEKNXEFR4DBluetoothLEWirelessM-Busio-homecontrolANT+CustomprotocolsDASH7EnergyMicro3rdPartyCustomGeckoandDraco?Cold-bloodedamphibiansandreptilesarethemostsuccessfulcreaturesevertowalkonlandOnly10%energyconsumptioncomparedtomammalsofsimilarsize“Reptilesandamphibiansaresometimesthoughtofas