Kumapeto kwa chaka, wopanga ChangXin Memory waku China ayamba kupanga tchipisi ta 8-Gbit LPDDR4.

Malinga ndi magwero amakampani ku Taiwan, omwe amatanthauza Internet Resource DigiTimes, wopanga makumbukidwe waku China ChangXin Memory Technologies (CXMT) ali pachimake pokonzekera mizere yopanga makumbukidwe ambiri a LPDDR4. ChangXin, yemwe amadziwikanso kuti Innotron Memory, akuti adapanga njira yake yopanga DRAM pogwiritsa ntchito ukadaulo wa 19nm.

Pakupanga malonda a kukumbukira pabizinesi yake yoyamba ya 300 mm, ChangXin adayenera kutero kuyamba mu theka loyamba la 2019. Kalanga, izi sizinachitike. Koma kuyambika kwa tchipisi ta 8-Gbit DDR4 LPDDR4 kudzatsagana ndi kukulitsidwa kwa ma silicon 20 sauzande a 300-nm pamwezi. Kuchuluka kwa mizere pamakampani a ChangXin kumafika pa 125 300 mm wafers pamwezi. Koma ichinso si malire. Kampaniyo idati iyamba kumanga chomera chachiwiri chaka chamawa kuti ikonzenso ma 300mm memory wafers.

Nthawi yomweyo, wopanga waku China uyu angakumane ndi zovuta zamtundu wina. Tikumbukire kuti kampani yoyamba yaku China yomwe iyamba kupanga makumbukidwe ambiri a DRAM inali Fujian Jinhua. adaphatikizidwa m'ndandanda wa zilango USA ndikuletsa kugula zida zopangira kuchokera kwa anzawo aku America. Ku Taiwan, amakhulupirira kuti ChangXin idzakumana ndi mavuto ofanana ndi a Fujian. Kuphatikiza apo, idalembanso mainjiniya oyenerera kuchokera ku gulu lakale la Taiwanese la Japan Elpida, lomwe bizinesi yake idatengedwa ndi American Micron. Ofufuza amayembekezera zonena za ChangXin kuchokera ku Micron ndi zilango ngati mbali yaku China siyankha.

Mofananamo, ChangXin ikupanga njira yaukadaulo yopangira kukumbukira ndi miyezo ya 17 nm. Kumaliza kwachitukuko kukuyembekezeka mu 2021. Mwinamwake, chomera chachiwiri cha ChangXin chidzayamba kugwira ntchito ndi kupanga makhiristo a DRAM ndi miyezo iyi. Pokhapokha, zowona, zilango zaku US ndi machenjerero a Micron amakhala chopinga chosagonjetseka panjira yake.

Source: 3dnews.ru