Samsung iri kutora mukana wakazara wekupayona mukana mune semiconductor lithography ichishandisa EUV scanner. Sezvo TSMC ichigadzirira kutanga kushandisa 13,5 nm scanners muna Chikumi, ichichigadzirisa kuti igadzire machipisi muchizvarwa chechipiri cheiyo 7 nm process, Samsung iri kunyura zvakadzika uye. pakupera kwekuvandudzwa kwehunyanzvi hwekuita ne5 nm dhizaini zviyero. Zvakare, hofori yeSouth Korea yakazivisa kutanga kwekugamuchira maodha ekugadzirwa kwe5-nm mhinduro dzekugadzira pane akawanda-design wafers. Izvi zvinoreva kuti Samsung yakagadzirira kugashira madhizaini edhijitari ane 5 nm zviyero uye kugadzira mabheti ekutyaira anoshanda 5 nm silicon.
Kubatsira kambani kufamba nekukurumidza kubva pakupa 7nm neEUV kugadzira zvigadziriso zve5nm neEUV yaive nyaya yekuti Samsung yakaramba ichidyidzana pakati pekugadzira zvinhu (IP), dhizaini uye maturusi ekuongorora. Pakati pezvimwe zvinhu, izvi zvinoreva kuti vatengi vekambani vachachengetedza mari pakutenga maturusi ekugadzira, kuedza uye kugadzirira-yakagadzirwa IP blocks. PDKs ekugadzira, nzira (DM, dhizaini nzira) uye EDA otomatiki dhizaini mapuratifomu akavepo sechikamu chekuvandudzwa kwemachipisi eSamsung's 7-nm zviyero neEUV mukota yechina yegore rapfuura. Ese maturusi aya anovimbisa kuvandudzwa kwemapurojekiti edhijitari zvakare ye5 nm process tekinoroji neFinFET transistors.
Kuenzaniswa ne7nm maitiro uchishandisa EUV scanners, iyo iyo kambani gore rapfuura, iyo 5 nm process tekinoroji ichapa 25% kuwedzera mukubudirira kwekushandisa chip nzvimbo (Samsung inodzivirira zvakananga kutaura nezvekudzikisa chip nzvimbo saizi ne25%, iyo inosiya iyo nzvimbo yekufambisa nhamba). Zvakare, shanduko kuenda ku5-nm process inogona kuderedza kushandiswa kwechip ne20% kana kuwedzera kuita kwemhinduro negumi%. Imwe bhonasi ichave kuderedzwa kwehuwandu hwemafotomasks anodiwa pakugadzira semiconductor.
Samsung inogadzira zvigadzirwa vachishandisa EUV scanners paS3 chirimwa muHwaseong. Muhafu yechipiri yegore rino, kambani ichapedza kuvaka nzvimbo nyowani padyo neFab S3, iyo inenge yakagadzirira kugadzira machipisi uchishandisa EUV maitiro gore rinouya.
Source: 3dnews.ru