Inkcazo kunye neMvelaphi yeChip
I-Chip - igama eliqhelekileyo kwiimveliso zecandelo le-semiconductor, iisekethe ezidibeneyo, ezifinyeziweyo njenge-IC;okanye microcircuits, microchips, wafers / chips, kwi electronics yindlela miniaturizing iisekethe (ikakhulukazi izixhobo semiconductor, kodwa kunye amacandelo passive, njl.) kwaye amaxesha ngamaxesha eveliswe phezu komhlaba wafers semiconductor.
Ukususela ngowe-1949 ukusa kowe-1957, iiprototypes zaveliswa nguWerner Jacobi, uJeffrey Dummer, uSidney Darlington, uYasuo Tarui, kodwa isiphaluka esihlangeneyo sale mihla sayilwa nguJack Kilby ngowe-1958. kananjalo yenze isekethe yanamhlanje edibeneyo esebenzayo ngaxeshanye, yasweleka ngo-1990.
Inzuzo enkulu yechip
Emva kokuveliswa kunye nokuveliswa kobuninzi bee-transistors, amacandelo ahlukeneyo e-solid-state semiconductor afana ne-diode kunye ne-transistors asetyenziswe ngamanani amakhulu, atshintshe umsebenzi kunye nendima ye-vacuum tubes kwiisekethe.Phakathi ukuya ekupheleni kwenkulungwane yama-20, inkqubela phambili kwitekhnoloji yokuvelisa i-semiconductor yenza ukuba iisekethe ezidityanisiweyo zenzeke.Xa kuthelekiswa neesekethe ezidityaniswe ngesandla ezisebenzisa amacandelo e-elektroniki adityanisiweyo, iisekethe ezidibeneyo zinokudibanisa inani elikhulu le-micro-transistors kwi-chip encinci, eyinkqubela enkulu.Ubungakanani bemveliso, ukuthembeka, kunye nendlela eyimodyuli yoyilo lwesekethe yeesekethe ezidibeneyo iqinisekisa ukwamkelwa ngokukhawuleza kweesekethe ezidityanisiweyo ezisemgangathweni endaweni yokuyila ngeetransistors ezidityanisiweyo.
Iisekethe ezidityanisiweyo zineengenelo ezimbini ezinkulu ngaphezulu kwe-discrete transistors: iindleko kunye nokusebenza.Ixabiso eliphantsi libangelwa kukuba i-chip iprinta onke amacandelo njengeyunithi, kunokuba yenze i-transistor enye kuphela ngexesha.Ukusebenza okuphezulu kubangelwa amacandelo atshintsha ngokukhawuleza kwaye adla amandla amancinci ngenxa yokuba amacandelo amancinci kwaye asondelene.Ngo-2006, indawo yetshiphu isuka kwi-square millimeters ukuya kwi-350 mm² kwaye inokufikelela kwisigidi seetransistors ngemm².
(Kunokubakho ii-transistors ezibhiliyoni ezingama-30 ngaphakathi!)
Isebenza njani itshiphu
I-chip yisekethe edibeneyo equkethe inani elikhulu le-transistors.Iichips ezahlukeneyo zinobukhulu obahlukeneyo bokudityaniswa, ukusuka kumakhulu ezigidi;ukuya kumashumi okanye amakhulu eetransistors.I-Transistors inamazwe amabini, i-on and off, emelwe ngu-1 kunye no-0.Ii-1 kunye no-0s eziveliswa zii-transistors ezininzi, ezimiselwe kwimisebenzi ethile (okt, imiyalelo kunye nedatha) ukumela okanye ukuqhubekekisa iileta, amanani, imibala, imizobo, njl.njl umyalelo wokuqalisa itshiphu, kwaye kamva igcina ifumana imiyalelo emitsha kunye nedatha ukugqibezela umsebenzi.
Ixesha lokuposa: Jun-03-2019