Phepelo ea likarolo tsa elektroniki bakeng sa melao ea koloiDrive Automotive Innovation Forward

Tlhaloso e Khutšoanyane:

MCU e lumellanang le likoloi

Har'a lisebelisoa tse ngata, phapano ea 'maraka ea MCU e bohlokoa haholo.Halofo ea pele ea selemo, litheko tsa ST brand-purpose MCU li ile tsa theoha haholo, ha lihlahisoa tse kang NXP le Renesas ho na le menyenyetsi ea hore li fapane pakeng tsa bareki le thepa ea likoloi.Litlaleho tsa morao-rao li bonts'a hore NXP le bareki ba bang ba likoloi ba bahlahisi ba bangata ba potlakisa ho tlatselletsa, ho bonts'ang hore tlhoko ea li-MCU tsa likoloi e ntse e phahame haholo.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ho tloha 'marakeng

Ho ea ka pono ea 'maraka, ST, NXP, Infineon le bahlahisi ba bang ba ka sehloohong ha ba e-s'o lokolloe ho fana ka thepa, nako ea ho fana ka nako ea ho boloka libeke tse fetang 40 kapa esita le libeke tsa 52, theko e boetse e phahame.Ena ke moemeli oa letoto la ST's F429, F427, hammoho le letoto la Infineon's SAK le lihlahisoa tse ling.

Ka lebaka la tlhokahalo e sa khaotseng ea thepa ea boemo ba likoloi, ST, NXP le tse ling tse phahameng tsa boemo ba likoloi li bolokile lekeno le phaello e ntle kotareng ea bobeli, 'me tsa etsa litebello tse ntle bakeng sa kotara ea boraro.Ka lehlakoreng le leng, bahlahisi ba lisebelisoa tsa mantlha tsa bareki le bahlahisi ba memori, kotara ea boraro ho thata ho ba le tšepo.

Ka nts'etsopele e tsoelang pele ea bohlale ba likoloi, matla a macha, MCU ea likoloi ho hlakile hore ke monyetla oa nako e telele, 'me ho fokotseha ha lisebelisoa tsa elektronike tsa bareki, MCU ea likoloi e boetse e fetohile tataiso ea "katleho" ea baetsi ba sebaka.Leha ho le joalo, ha ho bapisoa le lihlahisoa tsa bareki, li-MCU tsa likoloi li baka mathata ho baetsi ba lehae ho latela litšenyehelo tsa R&D, setifikeiti sa maemo, le ho theha tikoloho, ka hona ho thata ho holisa phepelo ea 'maraka ea li-MCU tsa likoloi ka nako e khuts'oane, le bahlahisi ba kholo. e ntse e tla busa tikoloho ea selikalikoe sa koloi.

Li-semiconductors tsa matla a likoloi

Likoloi tse ncha tsa matla le likoloi tsa motlakase li nkela karolo ea 'maraka ea likoloi tsa mafura ka bongata, e leng se etsang hore tšebeliso ea li-semiconductors tsa matla e hōle ka potlako.Joalo ka MCU, li-semiconductors tsa matla a holimo li boetse li tsepamisitsoe matsohong a palo e nyane ea bahlahisi ba bangata.Tlhokahalo ea likoloi e ntse e phahama, empa phepelo ea li-semiconductors tsa motlakase e bile bothata.Selemong se fetileng, seoa le likhohola tsa Asia Boroa-bochabela, tse amang Infineon ea lehae, NXP, ON Semiconductor le tlhahiso ea fektheri ea ST le thepa, ho eketsa lekhalo pakeng tsa phepelo le tlhoko.

Hangata matla a feme e kholo a khina, e leng se bakang phepelo ea semiconductor ea motlakase le lekhalo la tlhokeho ho hlokomeloa, ebe ho tsamaisoa le ho nyoloha ha litheko.Ho bonahala eka semiconductor ea matla a likoloi ke hoo e batlang e le "lisebelisoa tse khutšoanyane" tsa hona joale ka ho fetisisa, phepelo e ka 'na ea tsoela pele ho feta tlhokahalo ho fihlela selemong se tlang.

Likarolo tse Phahameng tsa Passive

Hoo e ka bang ka selemo sa 2018, TDK le lifeme tse ling tsa Majapane li tla tsepamisa maikutlo ho lihlahisoa tsa likoloi tse etsang phaello e phahameng, ho theha leqhubu la 'maraka oa likarolo tse sa bonahaleng.Hona joale potoloho e fetohile, ka palo e kholo ea tlhokahalo ea IC ha e sa le teng, boemo ba lisebelisoa tsa likarolo tse tloaelehileng tsa li-passive le tsona bo fihlile ho feta matsatsi a 90, 'me ho lebeletsoe hore ho lateloe ho fokotseha ha theko ea 3% -6%.Ho ipapisitsoe le lihlahisoa tse akaretsang li atisa ho fokolisa boemo ba 'maraka, lifeme tsa Taiwan tse kang National Giant li ile tsa qala ho eketsa haholo karolo ea lihlahisoa tse phahameng tsa phaello ea likoloi.

Ka lihlahisoa tsa elektroniki, lipotoloho tse kopaneng le likarolo tse sa sebetseng ke tsa lits'ebetso tse tlatselletsang, lisebelisoa tsa elektroniki tsa bareki ha ho bata, li tla lebisa ho bareki ba MCU, PMIC le likarolo tse akaretsang tse sa sebetseng ka ho oa ha tlhokahalo, athe tlhoko ea likoloi e ntse e le matla, maemong a likoloi. Likhaello tsa MCU le likhaello tse phahameng tsa semiconductor ea matla le ho eketseha ha theko, likarolo tse phahameng tsa maemo a holimo tse nang le keketseho e ts'oanang le tsona li lebelletsoe.

Chip ea puisano ea marang-rang

Haufinyane tjena, Broadcom e lebeletsoe ho eketsa theko ea lisebelisoa tsa puisano tsa marang-rang ka 6% -8% ho tloha selemong se tlang, keketseho ea theko khahlanong le mokhoa oa ho falla o bonahatsa 'maraka oa puisano oa marang-rang hape le' maraka oa likoloi kaha tlhokahalo e feta phepelo.Ka lebaka la ho eketseha ha theko, Broadcom e boletse hore kaha linaha tse khothalletsang ho hahoa ha merero ea 5G, 5G le Wi-Fi 6 li batla li le matla, lisebelisoa tsa puisano tsa marang-rang li haella, kahoo li entse qeto ea ho eketsa litheko.

Boemong ba khaello ea maqhubu a mantlha, 'maraka oa likhokahano tsa marang-rang ho feta MCU, PMIC le liphetoho tse ling tsa thepa li nyane, empa ka lebaka la ho haella ha maqhubu a mantlha,' maraka oa likhokahano tsa marang-rang o batla o "thibela", kahoo. hore Broadcom le lifeme tse ling li ntse li na le monyetla oa ho eketsa litheko.Joalo ka thepa ea likoloi, likhokahano tsa Wi-Fi 6 le 5G le tsona li tla theha leqhubu la menyetla ea nako e telele, molemong oa tlhokahalo e matla ea lichifi tsa Netcom ho boloka ho phahama ho tsitsitseng.

Qetello: phepelo le tlhokahalo e fetohang, e hloka ho lokisoa ka nako e loketseng

Consumer electronics a batang, ho fella ka palo ea mefuta e 'maloa ea likarolo' maraka dip, hona joale indasteri tumellano inventory tokiso ho fihlela ho boloka tse peli ho kotara tse tharo, ho ka bonoa hore semiconductor indasteri potoloho phetoho e butse, boholo ba distributors, terminal. Mehopolo ea stocking e hlile e fapane le ho haella ha nako ea mantlha ea maqhubu.

Empa maemong a 'maraka ka kakaretso, likoloi, netcom le lits'ebetso tse ling ka lebaka la likhaello tsa nako e telele tsa indasteri, lisebelisoa tse amanang li ntse li bolokiloe ka mokhoa o fokolang.Ho hlakile hore lik'hamphani tse ngata tsa chip tse lahlehetsoeng ke ts'ebetso ka lebaka la ho putlama ha lisebelisoa tsa elektroniki tsa bareki li tla fetohela ho lisebelisoa tsa likoloi bakeng sa kholo, bakeng sa barekisi, phetoho e nakong ea leano la stocking le eona ea hlokahala, mokhoa oa ho ba le botsitso lipakeng tsa phetoho ea 'maraka oa semiconductor le ketane e telele ea indasteri. menyetla ea nako e tla ba ea bohlokoa haholo.

E fetileng: Litharollo tsa phepelo ea lisebelisoa tsa elektronike tsa bareki

E 'ngoe: Litharollo tsa phepelo ea chip ea sehlopha sa puisano ea elektronike

Ngola molaetsa wa hao mona mme o re romele wona