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Ikhaya > Iindaba > Ukuqonda kwe-IC: Kulo nyaka i-DRAM kunye ne-NAND banezinga eliphezulu lokukhula phakathi kweemveliso zecandelo le-IC

Ukuqonda kwe-IC: Kulo nyaka i-DRAM kunye ne-NAND banezinga eliphezulu lokukhula phakathi kweemveliso zecandelo le-IC

IC Insights kutsha nje ikhuphe ushicilelo lowama-2021 "lweNgxelo kaMcClean" (Ingxelo kaMcClean), neyenze uqikelelo lwesikhundla kwinqanaba lokukhula kwentengiso yecandelo lemveliso yeemiconductor kulo nyaka. Uluhlu lwamacandelo lubandakanya inkcazo ye-World Semiconductor Trade Statistics Organisation (WSTS) ye-33 IC yeemveliso. Inani elingezantsi libonisa iindawo eziphezulu ze-IC zentengiso kunye nokukhula okukhawulezayo okuqikelelweyo kulo nyaka.


Ingxelo iqikelela ukuba ukuthengiswa kweemveliso ezilishumi zeemiconductor kudidi ngalunye kuya kufezekisa ukukhula kwamanani aphindwe kabini. I-IC Insights ikwathelekelela ukuba iyonke intengiso yeemiconductor iyakhula nge-12% kulo nyaka.

Ingxelo ibonisa ukuba i-DRAM kunye ne-NAND ziya kuba zezona ndawo zimbini zikhula ngokukhawuleza kwimveliso kwi-2021, ngentengiso ekulindeleke ukuba ikhule nge-18% kunye ne-17% ngokwahlukeneyo. Kubalulekile ukuba uqaphele ukuba kwi-2013, 2014, 2017 kunye ne-2018, i-DRAM iya kuba nokukhula okuphezulu. Iimveliso zesahlulo esikhawulezayo semiconductor Kwelinye icala, ichaphazeleke kukungazinzi komjikelo wentengiso, iDRAM yenye yeendidi ezinelona zinga liphezulu lokukhula ngamaxesha athile. Umzekelo, imakethi ye-DRAM yehle nge-37% kwi-2019, kwaye bekukho iimveliso ze-33 ze-IC ngaloo nyaka zibekwa kwinqanaba lokugqibela kudidi.

Imfuno eyomeleleyo yentengiso yeelaptops kunye neekhompyuter zethebhulethi inyuse ukuthengiswa kwe-NAND nge-24% kwi-2020, ikakhulu ngenxa yotshintsho kwindlela izikolo, amashishini noorhulumente abasebenza kwaye baqhuba ngayo ishishini ngenxa yesifo esitsha sesithsaba. Kuqikelelwa ukuba nge-2021, ngokuphuculwa kwetekhnoloji ye-smartphone kunye nophuhliso lwetekhnoloji ye-5G, ingeniso ye-NAND iya kuqhubeka nokukhula nge-17%.

Ukongeza, ingxelo ikwaxela kwangaphambili ukuba ezi mveliso zimbini zeemoto ze-IC-ii-chip ezinikezelweyo kunye neetshipsi zenjongo ekhethekileyo ziya kuba lelinye lawona macandelo akhula ngokukhawuleza kulo nyaka. Ukuchaphazeleka kwalo bhubhane ekuqaleni kowama-2020, ukuthengiswa kweemoto ezintsha akulunganga, kodwa imfuno yeemoto inyuke kwangoko ekuqaleni kowama-2021, kwaye kukho ukunqongophala kweetshipsi. Kulindeleke ukuba kulo nyaka, njengoko ukuthengiswa kwehlabathi kwezithuthi zombane ezihlambulukileyo kunye nokwandiswa kwetekhnoloji yokuqhuba ezimeleyo kuya kukonyusa ukuthengiswa kweetshipsi ezahlukeneyo ebhodini, ixabiso lokulayisha imoto nganye entsha linokunyuswa liye ngaphezulu kwe-US $ 550. .

Ingxelo ikwaveze ukuba inqanaba lokukhula kweeprosesa ezifakiwe ezinamandla e-AI ziya kufikelela kwi-15% kulo nyaka.

Uninzi loyilo olutsha lwe-32-bit MCU luxhasa uqhagamshelo ngaphandle kwamacingo kunye ne-Intanethi Protocol (IP) zonxibelelwano. Kwiimoto, "smart" kwiinkqubo zezithuthi ziqhubele phambili imfuno ye-32-bit MCUs kwaye yongeza imisebenzi ye-real-time sensor, enokuhlangabezana nemisebenzi ethe kratya yokhuseleko oluzenzekelayo, njengokulawulwa kozinzo ngombane (ESC) kunye nemisebenzi yokuphepha imiqobo.