单片机介绍毕业论文外文文献翻译及原文(20180515180407)

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1、毕业设计（论文）外文文献翻译文献、资料中文题目：单片机介绍文献、资料英文题目：文献、资料来源：文献、资料发表（出版）日期：院（部）：专业：班级：姓名：学号：指导教师:翻译日期:2017.02.14MCUDescriptionSCMisalsoknownasmicro-controller(MicrocontrollerUnit)，commonlyusedlettersoftheacronymMCUthatitwasfirstusedinindustrialcontrol.OnlyasinglechipbytheCPUchipdevelopedfromadedicatedproce

2、ssor.ThefirstdesignisbyalargenumberofperipheralsandCPUonachipinthecomputersystem,smaller，moreeasilyintegratedintoacomplexanddemandingonthevolumecontroldevicewhich.INTEL’SZ80isthefirstdesignedinaccordancewiththisideaprocessor，thenonthedevelopmentofmicrocontrolleranddedicatedprocessorshaveparte

3、dways.Are8-bitmicrocontrollerearlyor4bits.OneofthemostsuccessfulistheINTEL8031，forasimple,reliableandgoodperformancewasalotofpraise.Thendevelopedin8031outofMCS51MCUSystems.SCMsystemsbasedonthissystemuntilnowarestillwidelyused.Withtheincreasedrequirementsofindustrialcontrolfield，begana16-bitmi

4、crocontroller,becausethecostisnotsatisfactorybuthavenotbeenverywidelyused.After90yearswiththegreatdevelopmentofconsumerelectronics,microcontrollertechnologyhasbeenahugeincrease.WithINTELi960series,especiallythelaterseriesofwidelyusedARM,32-bitmicrocontrollerquicklyreplacehigh-end16-bitMCUstat

5、usandenterthemainstreammarket.Thetraditional8-bitmicrocontrollerperformanceshavebeentherapidincreasecapacityincreasecomparedto80thenumberoftimes.Currently，high-end32-bitmicrocontrollerclockedover300MHz，theperformancecatchingthemid-90’sdedicatedprocessor,whiletheaveragemodelpricesfalltooneU.S.

6、dollars;themosthigh-endmodelonly10dollars.ModernSCMsystemsarenolongeronlyinthedevelopmentanduseofbaremetalenvironment,alargenumberofproprietaryembeddedoperatingsystemiswidelyusedinthefullrangeofSCM.Thehandheldcomputersandcellphonesasthecoreprocessingofhigh-endmicrocontrollercanevenuseadedicat

7、edWindowsandLinuxoperatingsystems.SCMismoresuitablethanthespecificprocessorusedinembeddedsystems，soitwasuptotheapplication.InfactthenumberofSCMistheworld’slargestcomputer.Modernhumanlifeusedinalmosteverypieceofelectronicandmechanicalproductsw