Everspin le GlobalFoundries ba atolositse tumellano ea bona ea nts'etsopele e kopaneng ea MRAM ho theknoloji ea ts'ebetso ea 12nm

Everspin Technologies, e leng moetsi feela oa lefats'e oa li-memory chips tsa discrete magnetoresistive MRAM, e ntse e tsoela pele ho ntlafatsa mahlale a tlhahiso. Kajeno Everspin le GlobalFoundries ba lumetse hammoho ho nts'etsapele theknoloji bakeng sa tlhahiso ea li-microcircuits tsa STT-MRAM tse nang le litekanyetso tsa 12 nm le FinFET transistors.

Everspin le GlobalFoundries ba atolositse tumellano ea bona ea nts'etsopele e kopaneng ea MRAM ho theknoloji ea ts'ebetso ea 12nm

Everspin e na le litokelo tse fetang 650 le lits'ebetso tse amanang le mohopolo oa MRAM. Ena ke mohopolo, ho ngolla sele eo ho tšoanang le ho ngola boitsebiso ho magnetic plate ea hard disk. Ke feela tabeng ea li-microcircuits moo sele e 'ngoe le e' ngoe e nang le hlooho ea eona (ea maemo) ea makenete. Mohopolo oa STT-MRAM o ileng oa e nkela sebaka, o ipapisitse le phello ea phetisetso ea elektrone spin, e sebetsa ka litšenyehelo tse tlase tsa matla, kaha e sebelisa maqhubu a tlase mekhoeng ea ho ngola le ho bala.

Qalong, memori ea MRAM e laetsoeng ke Everspin e ile ea hlahisoa ke NXP setsing sa eona sa USA. Ka 2014, Everspin o ile a kena tumellanong e kopanetsoeng ea mosebetsi le GlobalFoundries. Ka kopanelo, ba ile ba qala ho nts'etsapele lits'ebetso tsa tlhahiso ea MRAM (STT-MRAM) ka mokhoa o hlakileng le o kenelletseng ba sebelisa mekhoa e tsoetseng pele ea tlhahiso.

Ha nako e ntse e ea, lisebelisoa tsa GlobalFoundries li ile tsa qala tlhahiso ea 40-nm le 28-nm STT-MRAM chips (e qetellang ka sehlahisoa se secha - chip ea 1-Gbit discrete STT-MRAM), hape e lokiselitse theknoloji ea 22FDX bakeng sa ho kopanya STT- MRAM e hlophisa lilaoli tse sebelisang theknoloji ea 22-nm nm ho li-wafers tsa FD-SOI. Tumellano e ncha pakeng tsa Everspin le GlobalFoundries e tla lebisa phetisong ea tlhahiso ea lichifi tsa STT-MRAM ho theknoloji ea ts'ebetso ea 12-nm.


Everspin le GlobalFoundries ba atolositse tumellano ea bona ea nts'etsopele e kopaneng ea MRAM ho theknoloji ea ts'ebetso ea 12nm

Memori ea MRAM e ntse e atamela ts'ebetso ea memori ea SRAM mme e ka e nkela sebaka ho balaoli ba Marang-rang a Lintho. Ka nako e ts'oanang, ha e fetohe ebile e hanana le ho roala ho feta mohopolo o tloaelehileng oa NAND. Phetoho ho litekanyetso tsa 12 nm e tla eketsa boima ba ho rekota ba MRAM, 'me ena ke eona tšitiso ea eona e ka sehloohong.



Source: 3dnews.ru

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