SK Hynix e qalile tlhahiso ea lichifi tsa 4D QLC NAND tse nang le matla a 1 Tbit

SK Hynix e se e qalile tlhahiso ea 96-layer 4 Tbit 1D QLC NAND memory chips. Hajoale, re se re qalile ho isa lisampole tsa li-chips tsena ho bahlahisi ba baholo ba li-control bakeng sa li-drive tsa boemo bo tiileng. Sena se bolela hore ha ho na nako e ngata e setseng pele ho hlahisoa ka bongata lichifi tsena, hammoho le li-drive tse thehiloeng ho tsona.

SK Hynix e qalile tlhahiso ea lichifi tsa 4D QLC NAND tse nang le matla a 1 Tbit

Taba ea pele, a re hopoleng hore 4D NAND ke lebitso la papatso bakeng sa mohopolo o fetotsoeng hanyane oa 3D NAND. Khamphani ea SK Hynix e nkile qeto ea ho sebelisa lebitso lena hobane ka har'a li-circuits tsa eona lipotoloho tse laolang letoto la lisele ha li haufi le lisele, empa li tsamaisoa ka tlasa tsona (Periphery Under Cell, PUC). Hoa thahasellisa hore bahlahisi ba bang le bona ba na le tharollo e tšoanang, empa ha ba sebelise lebitso le phahameng "4D NAND", empa ka boikokobetso ba tsoela pele ho bitsa mohopolo oa bona "3D NAND".

Ho ea ka moetsi, ho tsamaisa li-peripherals ka tlas'a lisele ho entse hore ho khonehe ho fokotsa sebaka sa li-chips ka ho feta 10% ha ho bapisoa le li-chips tsa 3D QLC NAND tsa khale. Sena, se kopantsoe le sebopeho sa 96-layer, se eketsa ts'ebetso ea polokelo ea data. Leha ho le joalo, joalo ka ha u tseba, mohopolo oa QLC o se o ntse o le boima haholo ka lebaka la ho boloka likotoana tse 'ne tsa tlhahisoleseling ka seleng.

SK Hynix e qalile tlhahiso ea lichifi tsa 4D QLC NAND tse nang le matla a 1 Tbit

Hona joale SK Hynix e se e qalile ho fana ka lichifi tsa 4 Tbit 1D QLC NAND ho bahlahisi ba fapaneng bakeng sa liteko le ho theha li-drive tse thehiloeng ho tsona. Empa ka nako e ts'oanang, eena ka boeena o ntse a sebetsa ho li-SSD tse thehiloeng ho li-memory chips tsena. Khampani e sebetsa ka molaoli oa eona, 'me e boetse e theha motheo oa software bakeng sa tharollo ea eona, eo e rerileng ho e tlisa' marakeng oa bareki. SK Hynix e rera ho lokolla li-SSD tsa eona tse ipapisitseng le 4D QLC NAND selemong se tlang.



Source: 3dnews.ru

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