Again in Might 2019, Huawei was positioned on the U.S. entity listing which it nonetheless is on at present. The U.S. cited safety as the rationale why it put the corporate on the listing which prevents it from accessing its U.S. provide chain, together with Google. Precisely one 12 months later, the U.S. modified its export guidelines stopping foundries utilizing American know-how to provide chips from sending chopping-edge silicon to Huawei.
A new report says that Huawei has used each single final homegrown Kirin chip
Huawei has reportedly used all of its homegrown Kirin chips
In October, The Monetary Instances reported that Huawei is seeking to redesign its telephones to work with much less superior chips produced by Chinese language foundries. China’s largest foundry is SMIC and whereas it was in a position to produce chips utilizing its 7nm course of node, these chips have been for cryptocurrency mining and never advanced sufficient to drive a smartphone. SMIC and different Chinese language foundries are producing 14nm chips at finest, removed from the chopping-edge 3nm chips that TSMC and Samsung Foundry are delivery subsequent 12 months.
Huawei has achieved a tremendous job designing its personal HarmonyOS working system (now on its third model) and it changed the Google Cell Companies ecosystem with its personal Huawei Cell Companies. But since Huawei will not be capable of finding a foundry in a position to produce chopping-edge chips with out utilizing U.S. know-how, the export rule change is Huawei’s greatest challenge at this level.
Huawei’s EUV patent could be a gamechanger
And the U.S. has additionally labored with the Netherlands to forestall the export to China of essential Excessive Ultraviolet Lithography (EUV) machines. Principally made by a Dutch firm known as ASML, these are college bus-sized machines that price $150 million every and are used to etch circuitry patterns thinner than a human hair on silicon wafers. These patterns need to be extraordinarily skinny in order that billions of transistors can be positioned inside a chip.