Ukunqongophala kweFlash master ukuya kulo nyaka uzayo: i-28nm eyona ixineneyo, i-SSD hard drive izonyuka?

Emva kokuba iChia hard drive mining fever iyancipha, iI-SSDamaxabiso hard drive ukuba wavuka kakhulu ngoMeyi nabo baye bawa umva kumanqanaba eqhelekileyo, nge1TBamaxabiso ngokubanzi phakathi kwewaka leedola.Nangona kunjalo, iindaba ezilungileyo azikude,I-SSDihard disk kungekudala iza kudibana nomnye umngeni, ngeli xesha ukunqongophala kwe-flash memory master chips, iimveliso ezingama-28nm ezinovalo ngakumbi, kunokwenzeka ukuqhubela phambili ixabisoI-SSD.

Iindaba ezivela kwikhonkco lonikezelo zithe ukunqongophala kwe-NAND flash memory master chip umthamo wemveliso iya kuqhubeka kude kube sekupheleni kuka-2022, umsantsa kulindeleke ukuba ube phezulu njenge-20-30%, ngakumbi unikezelo lwe-28nm inkqubo eqolileyo master chip yi iqinile kakhulu.

I-SSDI-flash main control chip ayifuni inkqubo ephezulu kakhulu, kusekho inani elikhulu le-40nm yenkqubo yolawulo oluphambili olusetyenziswayo, oluqhubele phambili ngakumbi.I-PCIe 4.0ulawulo oluphambili lusetyenziswa kwi-16nm, ulawulo oluphambili lwePCIe 5.0 luya kusebenzisa inkqubo ye-7nm, kodwaI-PCIe 3.0, Ujongano lwe-SATA oluphambili lwe-chip yolawulo lusalawulwa yi-28nm, emva kwayo yonke loo nto, iindleko, ukusebenza, ukusetyenziswa kwamandla ngoku yeyona ndlela ilungeleleneyo.

Umthamo we-Global 28nm Foundry ugxininiswe kakhulu kwi-TSMC, UMC kunye ne-SMIC abavelisi abathathu abakhulu, kubandakanywa nesicwangciso se-TSMC sokwandisa ngenkuthalo inkqubo evuthiweyo ye-28nm umthamo, kulindeleke kwiminyaka emi-2-3 ezayo, i-28nm iyonke umthamo kulindeleke ukuba yandise i-100,000 ukuya kwi-150,000 amaqhekeza ngenyanga.

I-UMC ibhengeze ngoMeyi kulo nyaka isicwangciso sotyalo-mali se-3.6 yeebhiliyoni eziya kusetyenziswa ukunyusa imveliso ye-chip yenkqubo ye-28nm.

I-SMIC ikwandise ngenkuthalo inkqubo yayo ye-28nm, ngokuseka iiprojekthi zenkqubo esele zikhulile eBeijing naseShenzhen notyalo-mali lulonke lwe-yuan yeebhiliyoni ezingama-65.3, okanye malunga ne-10 yeebhiliyoni zeedola.

I-SK Hynix ikwajolise ekuphuculeni inzuzo yememori ye-NAND flash, icwangcisa ukwandisa intengiso ye-128-based-based solution solutions kunye neklasi yeshishini.I-SSDs kwikota yesithathu kunye nokufezekisa imveliso eninzi ye-176-layer NAND flash memory kwisiqingatha sesibini salo nyaka.

Uhlalutyo lweshishini, kwixesha elidlulileyo, ikota yesi-2 lixesha elingekhoyo lamashishini anxulumene ne-NAND, kodwa kulo nyaka imeko yahluke kakhulu, kungekuphela nje amandla esiseko aqinile, uloyiko olusezantsi lokunqongophala kwezinto kunye nokugcina izinto eziphambeneyo. indlela, kwaye emva koko isiganeko sokuvala isityalo se-Samsung Texas Austin, esikhokelela ekuboneleleni okungqongqo ngakumbi kwe-NAND yokulawula i-ICs, ukuqinisa ukukrokra kwe-industrial chain breakage, okukhokelela kwikota ye-2 yekota ye-oda ephantsi komlambo iyaqhubeka ikhula, kulo nyaka i-Q3, i-NAND Flash yokuthunyelwa. umfutho uya kuqhubeka nokunyuka, kwaye ixabiso liya kuqhubeka nokunyuka.