Kev muab cov khoom siv hluav taws xob rau kev tswj hwm lub tshebDrive Automotive Innovation Forward

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Automotive-raws li MCU

Ntawm ntau cov ntaub ntawv, kev lag luam sib txawv ntawm MCU yog qhov tseem ceeb tshaj plaws.Nyob rau hauv thawj ib nrab ntawm lub xyoo, ST lub hom phiaj-lub hom phiaj MCU tus nqi coj ib tug loj dhia dej, thaum lub hom xws li NXP thiab Renesas yog rumored muaj diverged ntawm cov neeg siv khoom thiab tsheb cov ntaub ntawv.Cov ntawv ceeb toom tsis ntev los no qhia tias NXP thiab lwm cov tuam txhab loj cov neeg siv khoom siv tsheb tau nrawm dua, uas qhia tau tias qhov kev thov rau tsheb MCUs tseem muaj siab heev.


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Los ntawm kev ua lag luam

Los ntawm kev xav ntawm kev lag luam, ST, NXP, Infineon thiab lwm cov tuam txhab loj tsis tau tso tawm los ntawm cov khoom siv, lub sij hawm xa tuaj kom tswj tau ntau tshaj 40 lub lis piam lossis txawm tias 52 lub lis piam, tus nqi kuj tseem siab.Qhov no yog tus sawv cev ntawm ST's F429, F427 series, nrog rau Infineon's SAK series thiab lwm yam khoom.

Vim tias qhov kev thov tsis txaus siab rau cov khoom siv tsheb-qib, ST, NXP thiab lwm yam tsheb-qib majors tau khaws cov nyiaj tau los thiab cov txiaj ntsig tau zoo nyob rau lub quarter thib ob, thiab ua rau muaj kev cia siab rau lub quarter thib peb.Nyob rau hauv sib piv, cov neeg siv khoom thawj cov khoom lag luam thiab cov chaw tsim khoom nco, lub quarter thib peb yog qhov nyuaj rau kev pom zoo.

Nrog rau kev nce qib ntawm kev txawj ntse ntawm tsheb, lub zog tshiab, tsheb MCU tau pom meej meej lub sijhawm ntev, thiab hauv kev poob qis ntawm cov neeg siv khoom siv hluav taws xob, tsheb MCU kuj tau dhau los ua cov kev taw qhia ntawm cov tuam txhab hauv zos "kev tawg".Txawm li cas los xij, piv nrog cov neeg siv khoom lag luam, tsheb MCUs teeb meem rau cov tuam txhab hauv zos hauv cov nqi R & D, cov qauv ntawv pov thawj, thiab kev lag luam ecological, yog li nws nyuaj rau nthuav dav kev lag luam ntawm tsheb MCUs hauv lub sijhawm luv luv, thiab cov tuam txhab loj. tseem yuav kav ecology ntawm lub voj voog tsheb.

Automotive zog semiconductors

Cov tsheb tshiab lub zog thiab tsheb hybrid hloov pauv kev lag luam ntawm cov tsheb roj ntawm qhov loj, ua rau kev siv hluav taws xob semiconductors loj hlob sai.Raws li nrog MCU, qib high-qib fais fab semiconductors kuj tseem muaj nyob hauv tes ntawm cov tuam txhab loj me me.Lub tsheb xav tau nce siab, tab sis cov khoom siv hluav taws xob semiconductors tau teeb meem.Xyoo tas los, kev sib kis thiab dej nyab nyob rau sab hnub tuaj Asia, cuam tshuam rau hauv zos Infineon, NXP, ON Semiconductor thiab ST lub Hoobkas tsim tawm thiab kev xa khoom, nthuav dav qhov sib txawv ntawm cov khoom siv thiab kev thov.

Lub Hoobkas loj muaj peev xwm nquag poob qis, ua rau lub zog hluav taws xob semiconductor thiab kev xav tau sib txawv los tswj, thiab tom qab ntawd xa khoom thiab nqi nce.Nws zoo nkaus li tias automotive fais fab semiconductor yuav luag tam sim no "cov khoom luv luv" ntawm feem ntau, cov khoom siv yuav txuas ntxiv tshaj qhov xav tau mus txog rau xyoo tom ntej.

High-order Passive Cheebtsam

Thaum ntxov li ntawm 2018, TDK thiab lwm lub tuam txhab Nyij Pooj yuav tsom mus rau qhov nyiaj tau los ntawm cov khoom siv tsheb ntau dua, tsim cov nthwv dej ntawm cov khoom lag luam uas tsis tau pom dua dhau los.Tam sim no lub voj voog tau tig, nrog ntau qhov kev thov IC tsis muaj lawm, cov khoom muag ntawm cov chav kawm passive feem tseem tau mus txog ntau dua 90 hnub, thiab xav tias yuav ua raws li tus nqi txo ntawm 3% -6%.Raws li cov khoom lag luam dav dav yuav ua rau muaj kev lag luam tsis muaj zog, Taiwan cov chaw tsim khoom xws li National Giant tau pib nce qhov feem pua ​​​​ntawm cov nyiaj tau los ntawm tsheb ntau dua.

Hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob sib xyaw ua ke thiab cov khoom siv hluav taws xob muaj nyob rau hauv daim ntawv thov ntxiv, cov khoom siv hluav taws xob hauv qhov txias, yuav ua rau cov neeg siv khoom MCU, PMIC thiab cov khoom siv tsis zoo nrog lub caij nplooj zeeg hauv kev thov, thaum lub tsheb xav tau tseem muaj zog, nyob rau hauv cov ntsiab lus ntawm automotive. MCU thiab qib high-qib fais fab semiconductor tsis txaus thiab tus nqi nce, qib siab passive Cheebtsam nrog tib qhov nce kuj tseem xav tau.

Network kev sib txuas lus chip

Tsis ntev los no, Broadcom cia siab tias yuav nce tus nqi ntawm kev sib txuas lus network chips los ntawm 6% -8% los ntawm xyoo tom ntej, tus nqi nce tawm tsam qhov kev txav mus los qhia txog kev lag luam kev sib txuas lus network nrog rau kev lag luam tsheb raws li kev xav tau ntau dua.Ntawm qhov laj thawj ntawm tus nqi nce, Broadcom tau hais tias vim tias lub tebchaws los txhawb kev tsim kho 5G cov haujlwm, 5G thiab Wi-Fi 6 xav tau muaj zog, kev sib txuas lus network chips tsis txaus, thiab yog li txiav txim siab nce nqi.

Ntawm qhov siab ntawm qhov tsis muaj dej ntws, kev lag luam ntawm kev sib txuas lus network chips dua li MCU, PMIC thiab lwm yam khoom hloov pauv me me, tab sis nyob rau hauv qhov tsis muaj cov dej ntws rov qab, kev lag luam ntawm kev sib txuas lus network chips yog "tiv taus", yog li. tias Broadcom thiab lwm cov chaw tsim khoom tseem muaj peev xwm nce nqi.Zoo ib yam li cov khoom siv tsheb, Wi-Fi 6 thiab 5G kev sib txuas lus tseem yuav tsim cov nthwv dej ntawm lub sijhawm ntev, kom muaj kev xav tau zoo rau Netcom chips kom muaj kev nce siab.

Cov ntsiab lus: kev xa khoom thiab kev thov thim rov qab, yuav tsum tau kho raws sijhawm

Consumer electronics nyob rau hauv lub txias, uas ua rau ib tug xov tooj ntawm cov yam ntxwv ntawm cov khoom lag luam poob, tam sim no kev lag luam kev pom zoo cov khoom muag hloov kho kom tswj tau ob mus rau peb lub hlis twg, nws tuaj yeem pom tau tias kev lag luam semiconductor hloov pauv tau qhib, feem ntau ntawm cov neeg xa khoom, lub davhlau ya nyob twg. stocking tswv yim yeej yuav txawv ntawm qhov tsis muaj lub sij hawm tseem ceeb tide.

Tab sis nyob rau hauv cov kev ua lag luam dav dav, tsheb, netcom thiab lwm yam kev siv los ntawm kev tsim txiaj ntawm kev lag luam cov nyiaj faib nyiaj mus sij hawm ntev, cov ntaub ntawv cuam tshuam tseem khaws cia hauv cov khoom luv luv.Obviously, ntau lub tuam txhab chips uas poob kev ua tau zoo vim kev poob qis hauv cov neeg siv khoom siv hluav taws xob yuav tig mus rau cov khoom siv tsheb kom loj hlob, rau cov neeg xa khoom, kev hloov kho raws sij hawm ntawm cov khoom lag luam tseem tsim nyog, yuav ua li cas txhawm rau sib npaug ntawm cov khoom lag luam semiconductor thiab kev lag luam saw ntev. lub sij hawm lub sij hawm yuav tseem ceeb heev.


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