Ke li-chips tse kae ka koloing?

Ke li-chips tse kae ka koloing?Kapa koloi e hloka lichipisi tse kae?

Ka 'nete, ho thata ho araba.Hobane ho itšetlehile ka moralo oa koloi ka boeona.Koloi e 'ngoe le e 'ngoe e hloka palo e fapaneng ea li-chips, tse fokolang ho isa ho tse makholo, tse ka bang likete kapa esita le likete tsa lichipisi.Ka nts'etsopele ea bohlale ba likoloi, mefuta ea lichifi le eona e nyolohile ho tloha ho 40 ho isa ho tse fetang 150.

Li-chips tsa likoloi, joalo ka boko ba motho, li ka aroloa ka mekhahlelo e mehlano ka ts'ebetso: komporo, temoho, ts'ebetso, puisano, polokelo le phepelo ea matla.

Karohano e eketsehileng, e ka aroloa ka chip ea taolo, chip ea komporo, sensing chip, chip ea puisano,memori ya memori, chip ea tšireletso, chip ea matla,mokhanni chip, matla a taolo chip mekhahlelo e robong.

Likarolo tse robong tsa likoloi:

1. Laola chip:MCU, SOC

Mohato oa pele oa ho utloisisa lisebelisoa tsa elektroniki tsa likoloi ke ho utloisisa karolo ea taolo ea elektroniki.Ho ka boleloa hore ECU ke komporo e kentsoeng e laolang lits'ebetso tse kholo tsa koloi.Har'a bona, MCU e ka holimo e ka bitsoa boko ba k'homphieutha ea ECU ea koloi, e ikarabellang bakeng sa ho bala le ho sebetsana le boitsebiso bo sa tšoaneng.

Ka tloaelo, ECU ka koloing e ikarabella bakeng sa mosebetsi o fapaneng, o nang le MCU, ho latela Deppon Securities.Hape ho ka ba le maemo moo ECU e le 'ngoe e nang le li-MCUS tse peli.

MCUS e etsa karolo ea 30% ea palo ea lisebelisoa tsa semiconductor tse sebelisoang koloing, 'me bonyane ho hlokahala tse 70 koloing ka 'ngoe.o ka holimo ho chip ea MCU.

2. Computing chip: CPU, GPU

Hangata CPU ke setsi sa taolo ho chip ea SoC.Molemo oa eona o ho kemiso, tsamaiso le bokhoni ba ho hokahanya.Leha ho le joalo, CPU e na le likarolo tse fokolang tsa komporo mme ha e khone ho kopana le palo e kholo ea mesebetsi e bonolo e tšoanang ea komporo.Ka hona, chip ea SoC e ikemetseng hangata e hloka ho kopanya Xpus e le 'ngoe kapa ho feta ho kenyelletsa CPU ho phethela lipalo tsa AI.

3. Power chip: IGBT, silicon carbide, matla a MOSFET

Semiconductor ea matla ke motheo oa phetolo ea matla a motlakase le taolo ea potoloho lisebelisoa tsa elektroniki, tse sebelisoang haholo ho fetola motlakase le maqhubu a lisebelisoa tsa elektroniki, phetoho ea DC le AC.

Ho nka mohlala oa matla a MOSFET, ho ea ka boitsebiso, likoloing tsa khale tsa mafura, palo ea MOSFET e nang le matla a tlaase koloing ka 'ngoe e ka ba 100. Likoloing tse ncha tsa matla, tšebeliso e tloaelehileng ea matla a mahareng le a phahameng a MOSFET koloi ka 'ngoe e eketsehile ho feta. ho feta 200. Nakong e tlang, tšebeliso ea MOSFET koloing e 'ngoe le e 'ngoe ea mefuta e bohareng le e phahameng e lebelletsoe ho nyolohela ho 400.

4. Chip ea puisano: cellular, WLAN, LIN, V2X e tobileng, UWB, CAN, boemo ba satellite, NFC, Bluetooth, ETC, Ethernet joalo-joalo;

Chip ea puisano e ka aroloa ka puisano ea mohala le puisano e se nang mohala.

Puisano ea mohala e sebelisoa haholo bakeng sa phetiso ea data e fapaneng lipakeng tsa lisebelisoa tsa koloi.

Puisano e se nang mohala e ka lemoha khokahano lipakeng tsa koloi le koloi, koloi le batho, koloi le lisebelisoa, koloi le tikoloho e haufi.

Har'a bona, palo ea li-transceivers e kholo, ho ea ka boitsebiso ba indasteri, karolelano ea CAN / LIN transceiver kopo ea koloi ke bonyane 70-80, 'me likoloi tse ling tse sebetsang li ka fihla ho feta 100, kapa esita le ho feta 200.

5. Chip ea memori: DRAM, NOR FLASH, EEPROM, SRAM, NAND FLASH

Memori chip ea koloi e sebelisoa haholo ho boloka mananeo a fapaneng le data ea koloi.

Ho ea ka kahlolo ea k'hamphani ea semiconductor ea Korea Boroa mabapi le tlhoko ea DRAM ea likoloi tse tsamaeang ka bohlale, koloi e hakanngoa hore e na le tlhokahalo e phahameng ka ho fetisisa ea DRAM/NAND Flash ho fihla ho 151GB/2TB, ka ho latellana, le sehlopha sa pontšo le ADAS e ikemetseng. sisteme ea ho khanna e na le ts'ebeliso e kholo ka ho fetisisa ea li-memory chips.

6. Chip ea matla / Analog: SBC, qetellong ea analoge, DC/DC, digital isolation, DC/AC

Analog chip ke borokho bo hokahanyang lefatše la 'nete la' mele le lefats'e la dijithale, haholo-holo e bua ka potoloho ea analog e entsoeng ka khanyetso, capacitor, transistor, joalo-joalo e kopantsoe hammoho ho sebetsana le lipontšo tsa analog tse tsoelang pele (tse kang molumo, leseli, mocheso, joalo-joalo). .) potoloho e kopanetsoeng.

Ho ea ka lipalo-palo tsa Oppenheimer, li-circuits tsa analog li etsa 29% ea lichifi tsa likoloi, tseo 53% ea tsona e leng li-core chain cores le 47% ke lichifi tsa taolo ea matla.

7. Driver chip: high side driver, low side driver, LED/ display, heke level driver, borokho, bakhanni ba bang, joalo-joalo.

Sistimi ea elektronike ea likoloi, ho na le mekhoa e 'meli ea motheo ea ho khanna mojaro: koloi e tlaase le lehlakoreng le phahameng.

Li-drive tsa mahlakoreng a holimo hangata li sebelisoa bakeng sa litulo, mabone le lifenehi.

Li-drive tsa mahlakoreng tse tlase li sebelisoa bakeng sa li-motors, heaters, joalo-joalo.

Ho nka mohlala oa koloi e ikemetseng United States, ke molaoli oa sebaka sa 'mele o ka pele feela o hlophisitsoeng ka li-chips tse 21 tse holimo, mme tšebeliso ea koloi e feta 35.

8. Sensor chip: ultrasonic, setšoantšo, lentsoe, laser, inertial navigation, millimeter wave, fingerprint, infrared, voltage, mocheso, hona joale, mongobo, boemo, khatello.

Li-sensor tsa likoloi li ka aroloa ka li-sensor tsa 'mele le li-sensor tsa tikoloho.

Ts'ebetsong ea koloi, kutlo ea koloi e ka bokella boemo ba 'mele (joalo ka mocheso, khatello, boemo, lebelo, joalo-joalo) le tlhaiso-leseling ea tikoloho, ebe e fetolela tlhahisoleseling e bokelletsoeng hore e be lipontšo tsa motlakase bakeng sa ho fetisetsoa karolong e bohareng ea taolo ea koloi.

Ho latela lintlha, koloi e bohlale ea boemo ba 2 e lebelletsoe ho nka li-sensor tse tšeletseng, 'me koloi ea L5 e lebelletsoe ho nka li-sensor tse 32.

9. Chip ea tšireletso: T-Box/V2X tshireletso chip, eSIM/eSAM tshireletso chip

Chip ea ts'ireletso ea likoloi ke mofuta oa potoloho e kopaneng e nang le algorithm e kopaneng ea ka hare le moralo oa 'mele o khahlanong le tlhaselo.

Kajeno, ka nts'etsopele ea butle-butle ea likoloi tse bohlale, palo ea lisebelisoa tsa elektroniki ka koloing e tla eketseha ka mokhoa o ke keng oa qojoa, 'me e tsamaisoa ke kholo ea palo ea li-chips.

Ho ea ka lintlha tse fanoeng ke Mokhatlo oa China oa Baetsi ba Likoloi, palo ea likoloi tse hlokahalang bakeng sa likoloi tsa setso ke 600-700, palo ea likoloi tse hlokahalang bakeng sa likoloi tsa motlakase e tla nyolohela ho 1600 / koloi, 'me tlhokahalo ea li-chip likoloi tse bohlale tse tsoetseng pele li lebelletsoe ho nyolohela ho 3000 / koloi.

Ho ka boleloa hore koloi ea morao-rao e tšoana le k'homphieutha e kholo ka wheels.