Taa Samsung Electronics banyere atụmatụ maka mmepe nke usoro teknụzụ maka mmepụta nke semiconductor. Companylọ ọrụ ahụ na-ewere imepụta ọrụ dijitalụ nke ibe 3-nm nnwale dabere na transistor MBCFET nwere ikike ịbụ isi ihe ọ rụzuru ugbu a. Ndị a bụ transistor nwere ọtụtụ ọwa nanopage kwụ ọtọ na ọnụ ụzọ FET kwụ ọtọ (Multi-Bridge-Channel FET).
Dịka akụkụ nke njikọ aka na IBM, Samsung mepụtara teknụzụ dịtụ iche maka imepụta transistor nwere ọwa nke ọnụ ụzọ ámá gbara ya gburugburu (GAA ma ọ bụ Gate-All-Around). Ekwesịrị ime ka ọwa ndị ahụ dị obere n'ụdị nanowires. Mgbe nke ahụ gasịrị, Samsung hapụrụ atụmatụ a wee chepụta usoro transistor nwere ọwa n'ụdị nanopages. Ihe owuwu a na-enye gị ohere ijikwa njirimara nke transistors site n'ịgbanwe ma ọnụ ọgụgụ nke ibe (ọwa) na site n'ịgbanwe obosara nke ibe. Maka teknụzụ FET oge gboo, ụdị mmegharị ahụ agaghị ekwe omume. Iji mee ka ike nke transistor FinFET dịkwuo elu, ọ dị mkpa ka ị mụbaa ọnụ ọgụgụ FET n'elu mkpụrụ, nke a na-achọkwa mpaghara. Enwere ike ịgbanwe njirimara nke transistor MBCFET n'ime otu ọnụ ụzọ anụ ahụ, nke ịkwesịrị ịtọ obosara nke ọwa na nọmba ha.
Ịnweta ihe nrụpụta dijitalụ (nke e depụtara) nke mgbawa prototype maka mmepụta site na iji usoro GAA nyere Samsung aka ikpebi oke ike nke transistor MBCFET. Ekwesịrị iburu n'uche na nke a ka bụ data nhazi kọmputa na usoro teknụzụ ọhụrụ nwere ike ikpe ikpe n'ikpeazụ mgbe emechara ya n'ime nrụpụta oke. Agbanyeghị, enwere mmalite. Ụlọ ọrụ ahụ kwuru na mgbanwe site na usoro 7nm (n'ụzọ doro anya na ọgbọ mbụ) na usoro GAA ga-enye 45% mbelata na mpaghara anwụ na 50% mbelata oriri. Ọ bụrụ na ị naghị echekwa na oriri, enwere ike ịbawanye nrụpụta site na 35%. Na mbụ, Samsung hụrụ ego nchekwa na arụpụtaghị ihe mgbe ọ na-aga na usoro 3nm kewapụrụ site na rikoma. Ọ tụgharịrị na ọ bụ otu ma ọ bụ nke ọzọ.
Ụlọ ọrụ ahụ na-ewere nkwadebe nke ikpo okwu igwe ojii maka ndị na-emepụta mgbawa onwe ha na ụlọ ọrụ na-adịghị mma dị ka isi ihe dị mkpa n'ịgbasa teknụzụ usoro 3nm. Samsung ezobeghi gburugburu mmepe mmepe, nkwenye ọrụ na ọba akwụkwọ na sava mmepụta. Igwe ikpo okwu SAFE (Samsung Advanced Foundry Ecosystem Cloud) ga-adịrị ndị na-emepụta ihe gburugburu ụwa. Emebere ikpo okwu igwe ojii SAFE site na ntinye aka nke isi ọrụ igwe ojii dị ka Amazon Web Services (AWS) na Microsoft Azure. Ndị na-emepụta usoro nhazi sitere na Cadence na Synopsys nyere ngwá ọrụ nhazi ha n'ime SAFE. Nke a na-ekwe nkwa ime ka ọ dị mfe ma dị ọnụ ala ịmepụta ihe ngwọta ọhụrụ maka usoro Samsung.
Na-alaghachi na teknụzụ usoro 3nm nke Samsung, ka anyị gbakwunye na ụlọ ọrụ ahụ gosipụtara ụdị mbụ nke ngwugwu mmepe mgbawa ya - 3nm GAE PDK Version 0.1. Site n'enyemaka ya, ị nwere ike ịmalite ịmepụta 3nm ngwọta taa, ma ọ bụ ọ dịkarịa ala kwadebe izute usoro Samsung a mgbe ọ na-agbasa.
Samsung na-ekwupụta atụmatụ ya n'ọdịnihu dị ka ndị a. N'ọkara nke abụọ nke afọ a, a ga-ewepụta oke mmepụta nke ibe site na iji usoro 6nm. N'otu oge ahụ, a ga-emecha mmepe nke teknụzụ usoro 4nm. Mmepe nke ngwaahịa Samsung mbụ na-eji usoro 5nm ga-agwụ n'oge ọdịda a, na-emepụta mmepụta na ọkara mbụ nke afọ ọzọ. Ọzọkwa, na njedebe nke afọ a, Samsung ga-emecha mmepe nke teknụzụ usoro 18FDS (18 nm na FD-SOI wafers) na 1-Gbit eMRAM ibe. Teknụzụ usoro sitere na 7 nm ruo 3 nm ga-eji nyocha EUV na-abawanye ike, na-eme ka ọnụ ọgụgụ nanometer ọ bụla. N'ịga n'ihu na-agbada, a ga-eji ọgụ mee nzọụkwụ ọ bụla.
isi: 3dnews.ru