Kusvika nguva yechokwadi, inova mishumo yekota, vamiriri vekambani nemanejimendi vanowanzo wedzera tariro. Kana yasvika nguva yekutaura nezve mhedzisiro yebasa panguva inotevera yekubika, iwe unofanirwa kuve wakatendeseka kune vanoisa mari nevatori venhau. Iyo SK Hynix kambani yakazvibata nenzira imwecheteyo panyaya iyi. Nguva pfupi yadarika, manejimendi eiyi South Korea inogadzira NAND uye DRAM ndangariro yakavimbisa kuti pakanga pasina zvinooneka zvinodikanwa zvekumwe kudzikiswa kwakakosha kwemitengo yekurangarira. Asi nhasi, panguva yemushumo webasa mukota yekutanga ye2019, kambani yakazivisa kuti kuderedzwa kwemitengo yekurangarira kwakave kwakasimba kupfuura zvaitarisirwa.
sei mukambani, mari yakabatanidzwa yaNdira-Kurume 2019 yakasvika 6,77 bhiriyoni yakahwina (madhora 5,88 bhiriyoni), purofiti yekushanda yakasvika 1,37 bhiriyoni yakahwina ($ 1,19 bhiriyoni), uye mambure emubairo akasvika 1,1 trillion akahwina ($960 miriyoni). Kushanda purofiti yekugadzira yaive 20%, uye mambure purofiti yaive 16%. Sezvo mitengo yekurangarira yakaderera kupfuura zvaitarisirwa uye kudiwa kwendangariro hakuna kuwedzera, mari uye purofiti yekushanda mukota yekutanga yakaderera zvakateerana (pakota) ne32% uye 69%, zvichiteerana. Zvichienzaniswa nemhedzisiro yegore rapfuura, nhamba idzi dzakadonha ne22% uye 69%. Mari yekambani yakadonha 65% yegore uye yakadonha 68% kwekota. Kushanda purofiti kwakadzikira neinopfuura hafu.
Mwaka uye husimbe mumusika weseva zvakakonzera kudzikira kwe27% paavhareji mutengo wekutengesa wendangariro uye kudzikira kwe8% mukutakurwa kwendangariro pachiyero. Mumusika weNAND, mutengo wepakati wekutengesa wakadonha 32% uye kutumira pachiyero kwakadonha 6% mukota. Kuderera kwemari kubva kumabasa ekugadzira kuri kumanikidza kambani kuti itarise kusimudzira kwetekinoroji kwete kugadzira.
Chekutanga, SK Hynix inovimbisa kuwedzera chikamu chekugadzirwa kwendangariro uchishandisa 1Xnm process tekinoroji. Ichi ndicho chizvarwa chekutanga che10 nm kirasi process tekinoroji. Samsung, nenzira, yave kutoenda kuchizvarwa chechitatu chekugadzirwa kweDRAM ine gumi nm kirasi zviyero. SK Hynix inoronga kutanga zvekushandisa zve10Ynm-kirasi ndangariro muhafu yechipiri yegore rino. Izvi zvinonyanya kuve ndangariro yemakomputa nemaseva. Kunyanya, inovimbiswa kutarisa pakuburitswa kweserver memory modules ine huwandu hwe1 GB.
Mukugadzirwa kweNAND flash, kambani iri kuzobvisa kugadzirwa kwe3D NAND ine 36 uye 48 layers sezvo ichidhura kugadzira. Pane kudaro, chikamu chekugadzirwa kwe72-layer 3D NAND chichawedzerwa. Iyo kambani ichatanga kugadzira 96-layer memory, iyo SK Hynix vakwikwidzi vari kutogadzira, muhafu yechipiri yegore. Kugadzirisa dambudziko rekuderera kwekudiwa uye mitengo inodonha, kuvhurwa kwakazara kwebhizinesi idzva rekugadzirwa kweNAND chirimwa. muKorea ichanonoka kusvika hafu yechipiri yegore. Izvi uye zvimwe "zvemukati" nhanho dzinofanirwa kudzikisa kugadzirwa kwekambani kweNAND wafer ne10% kana kupfuura zvichienzaniswa negore rapfuura. Iyo kambani inovimbisa kutarisa mari yekuchengetedza uye kuvandudza kukwikwidza.
Source: 3dnews.ru