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Ϊʲô˵MCUӪպ¼¼

2018-09-14
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MCU΢ǰ봦óͷƵʵڴ桢 USB A/DתUARTPLCDMAܱ߽ӿڣLCD·ڵһоƬϣγоƬΪӦóã㷺ӦҵͨѶҽƵӡװͺպ


죬IC Insights˶ȫMCUгͳƺͷ


ܻǶʽϵͳĹ㷺ӦáԼնӦõȳ2022꣬ԤMCUӪպͳ


2016MCUϵͳ2017Ӵ΢Ĺ22%Ԥ2018꽫ǿˣIC InsightsϵMCUԤ⣬Ԥ2018꽫18%306ڣMCUӪԤڽ11%186Ԫʷ¸ˮƽԤ2019꽫9%204Ԫ


ͼMCUӪԤ


⣬MCUڵ۶ʽ7.2%2022굽239Ԫĸ򵽴11.1%2022굽Լ438ڸ


ƽۼ۷棬MCU2017͵㣬2018ǮͬٶµȻʮȣĽ⡣2017~2022ڼƽǮĸԤڽ- 3.5%Զ2012~2017ڼ- 5.8%1997~2017- 6.3%


2017꣬MCU2016»лָһҪܿӦǿ֣ĿǰԼĪ40%MCUܿ


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2015꿪ʼMCUͷΪռгݶṹͣӦãҵڷģȫMCUӦչFreescaleNXPMicrochipCypressҲͨչӪգMCUгķݶ


2016NXPMicrochipռгݶǰλǰ8MCUӦ̺ϼռȫгݶ88%


ͼ2016MCU


2017ȫMCU2016ȣûԱ仯


2016꣬NXPձΪȫMCUӦ̡ӪҲΪ2015116Ԫչ˼116%ڱչ֮ǰ˼ȫڶMCUӦ̡¹˾Ӫղֻ2.1Ԫ֮ǰ10Ԫ2015꣬ԪMCUӪ19%2016꣬MCU۶½Ӫ½4%ֻԼ25ռȫMCUķݶΪ16%2013꣬MCUгݶߴ33%


չ˼֮NXPȫMCUӦ̿Խ˰׵λãгݶҲߴ19%Ӫյ29Ԫ2015꣬NXP75%MCUӪܿ8λ16λMCUչ˷˼֮ܿMCUֻռ˾Ӫյ25%˼MCUҪӦڹ㷺ǶʽӦãӸص㡣NXPͷ˼˴32λARM Cortex-M MCU


Microchip2015ĵλԾӵ2016λӪҲ50%20ԪҪ2016ڶչAtmel


2015꣬AtmelȫMCUӦеھţӪΪ8.08ԪչAtmel֮ǰMicrochipеļûARMȨMCU˾ʮù˾һֱMIPSܹ32λMCUչAtmel֮MicrochipMIPS32bit PIC32 MCUͬʱAtmelĻARM SAMϵС


ͬʱCypressMCUҵҲ15%6.22ԪȫMCUӦҲŵ˵ڰ˵λá


CypressҪԴ2015չʱdz50Ԫչ˷ڲƽ̨ǴAMDNor FlashӦ̡2013꣬뵼1.1Ԫչ˸ʿͨڲƽ̨MCUģҵʱĿΪ˽䵽ʧԴ洢֮⡣


2013꣬ҲARM32bit MCUȨCypessӪԷڲƽ̨MCUҵ⣬PSoCҲһТϵвォMCUźû˵ںֹЧһΪնûӦṩĽ


»ǡ2016꣬MCUӪ14%ҪΪܿг֡


ϣƾIC InsightsͳƣչɺϲݿNXPMicrochipCypress 2016MCU۶ͬȴҲӦδдģչijƽƽֻиλñSTTIеķ˴½Samsung


MCU


гMCUӦõռŲܻﻥҲؽMCU۵гҲٽMCU﹦Чͣ¡ܲͣߡ


ˣͨMCUҪӷͨԽԽϸг


IC InsightsͳʾԤ2018ǶʽϵͳԶơӦúӵͨMCU۶11%164ԪͨMCUijԤ2018꽫25%189ڸĿǰͨMCUռMCUı60%ԤƵ2022꣬68%Ŀǰ88%ӪͨMCUԤ2022꽫90%


һЩרMCUҪ̭ͨһЩҪ裬һЩضĹЧijЩгӦõ󣬺ñȣƵMCUȡ


Grand View ResearchInc.ijʾ2022꣬ȫMCUгԤƽ35.6Ԫ


ӦеͨӡܴȶҪӦʽҪĶгνġƬƬгҪͳһ߶ȣںּij߶ΪMCU²˵ʹṩ˻Ե


⣬оƬռĽʹMCUĹĴ󽵵ͣŽܽƫ͹MCUԽԽܵӣŶԵعӦԼӼӣһڵҪ鼸꣬еҪ10꣬͹MCUҪ


Ǯ仯


IC Insightsͳʾ32λMCUǿгӦ̻Ƴ߹ЧԵƣҽڸ߶˲8λ16λоƬгɱ2018꣬Ԥ32λMCUƽۼ۽ƽۼۺ0.09Ԫ2022꣬ԤƲ콫С0.05Ԫ32λASPΪ0.60ԪASPΪ0.55Ԫ


8λMCUǮȻͻ0.158λMCUλ0.15~0.6гARM Cortex-M0MCUƽǮһ1£ͬ˶๩Ӧ̾Ļ£ARM Cortex-M032λMCUƽǮվɻ½ARM Cortex-0 ĵ32λMCUѾ0.3


2017꣬ARM˾DesignStartĿARM Cortex-M0/M3ںȨѣ󽵵MCUߵĿöȣгIPƲһMCUߵӣʹ32λMCUļǮҡ


һ棬õӶMCU´󳧲Ӧʵʱ˿ʼܼеӦü߸ֵϡ


磬2017STMCUȱҲһӳȱIJޣ8λMCUCortex M0/M3/M4ȡ⣬2018ƻ¿iPhoneȫ浼3DУSTΪ̣ƱؽżMCUIJܡ


һMCUNXP2017׷Ǽ֪ͨ2018һȿʼMCUҪϵǮǼ۷5%~10%ȡ


ǼۣԭMCUڴҲӳ12ܣ9£гʱⵥܵ󳧲תǼЧӦ̼ԤMCUһ·ȱס


йMCUĻԵս


йMCUгָ̬ƣ2011~2016긴ʽӽ10%й½̨MCUҵֵռг10%


MCUҵѸ٣ر32λMCUгϣ״¡Ƽ鶯΢ӵҵARMMCUܵгĽӴ״µMCUʵ˶ҵҵⷨڲƽ̨ͬpin to pin滻ƾ͵ļǮ͵ػķƣռг


ͼ2011~2017йMCUгģԪʮԪͼԴ֤ȯо


δ5~10꣬豸гڼMCUгӭʽгռӦö࣬ЩйMCUҵĻԵ


ȱǼ۳Լ𡢺ھԲIJͣ͹Ҵָ֧˺MCUԵ


йڱOEMARMںȨıԣϵطȻƣ˲MCUijҵͷ¢ϾѶȺܴ


ͼйMCUҵ


ͨMCUҵҪáͶ룬ԼǰհԵļƻϼΪӵӦƹ㣬Ҫҵڰڲƽ̨աоƬơӦÿơ֧֡ƹ㡢Ӧϡ֤ȸרҵ˲ţܷô˲źʽͶ5~10꣬DZMCUս


Դˣ鶯΢MCUҵܾ¦ΪMCUδʱйҪԭȣMCUӦá˵ȨйܴߡֻܱߡҾӼҵ磬ҵĵơӡͨѶ˹ܣйдĿŶӺ׵֧ϵԼ㷺ȺӦóʹMCUPġ˵ȨƵйDZMCUȻ


ΣйзơMCU̼ԱѾϰˡ½ձϡĸЧͷ͵ıݡһȫҵгġ


⣬źڶԼɵ·ҵͶļӴ󣬹ҵԽԽϺܱ߶ΪԺ׵شоƬơԲӹװԣֱʧЧҵЧվɳɱš




IC InsightsͳδMCUгϲˣռ޴ЩɲϵĹʴɻоƣӦصָйСģMCUҵṩԵδMCUгԽ塢Ԫ


/ڲƽ̨ҵӲ Ž




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