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1、STSTM32F413ZH32位ARMMCU開發(fā)方案時間：2017-01-1710:27:49??????作者：ST??????來源：中電網(wǎng)ST公司的STM32F413ZH是基于高性能ARM?Cortex?-M432位RISC核的MCU,工作頻率高達100MHz,提供一個12位ADC,兩個12位DAC,低功耗RTC,12個別通用16位計時器,兩個通用32位計時器和一個低功耗計時器,多達1.5MB閃存和320KBSRAM,工作電壓1.7V到3.6V,主要用在馬達驅(qū)動和應(yīng)用控制,可穿戴設(shè)備,Wi-Fi模塊,醫(yī)療設(shè)
2、備,家庭音頻設(shè)備,手機傳感器集線器,工業(yè)應(yīng)用如PLC,逆變器和電路中斷器,告警系統(tǒng),視頻連接和HVAC.本文介紹了STM32F413ZH主要特性和框圖,以及開發(fā)板STM32Nucleo-144主要特性,硬件框圖,正/背面元件布局圖,電路圖和材料清單.TheSTM32F413XG/Hdevicesarebasedonthehigh-performanceARM?Cortex?-M432-bitRISCcoreoperatingata?frequency?ofupto100MHz.TheirCortex?-M4c
3、orefeaturesaFloatingpointunit(FPU)singleprecisionwhichsupportsallARMsingle-precisiondata-processinginstructionsanddatatypes.ItalsoimplementsafullsetofDSPinstructionsandamemoryprotectionunit(MPU)whichenhancesapplicationsecurity.?TheSTM32F413XG/Hdevicesbelong
4、totheSTM32F4accessproductlines(withproductscombiningpowerefficiency,performanceandintegration)whileaddinganewinnovativefeaturecalledBatchAcquisitionMode(BAM)allowingtosaveevenmorepowerconsumptionduringdatabatching.TheSTM32F413XG/Hdevicesincorporatehigh-spee
5、dembeddedmemories(upto1.5MbytesofFlashmemory,320KbytesofSRAM),andanextensiverangeofenhancedI/OsandperipheralsconnectedtotwoAPBbuses,threeAHBbusesanda32-bitmulti-AHBbusmatrix.Alldevicesoffera12-bitADC,two12-bitDACs,alow-powerRTC,twelvegeneral-purpose16-bitti
6、mersincludingtwoPWMtimerformotorcontrol,twogeneral-purpose32-bittimersandalowpowertimer.?Theyalsofeaturestandardandadvancedcommunicationinterfaces.?Inaddition,theSTM32F413xG/Hdevicesembedadvancedperipherals:?Theyareofferedin7packagesrangingfrom48to144pins.?
7、?UptofourI2Cs,includingoneI2CsupportingFast-ModePlus??FiveSPIs??FiveI2Ssoutofwhichtwoarefullduplex.Toachieveaudioclassaccuracy,theI2SperipheralscanbeclockedviaadedicateinternalaudioPLLorviaanexternalclocktoallowsynchronization.??FourUSARTsandsixUARTs??AnSDI
8、O/MMCinterface??AnUSB2.0OTGfull-speedinterface??ThreeCANs??AnSAI.??Aflexiblestaticmemorycontrolinterface(FSMC)??AQuad-SPImemoryinterface??Twodigitalfilterforsigmamodulator(DFSDM)supportingmicrophoneMEM
