外媒:7nm芯片产能将增加25倍

春雨科技说
Feb 26

过去几年,我国在7nm及以下先进工艺芯片的产能一直处于较低水平,这并非技术意愿不足,而是源于外部环境的严苛限制。其核心瓶颈,直指芯片制造的核心设备——光刻机。自2022年美方升级对华芯片出口管制以来,荷兰光刻机巨头ASML被禁止向大陆出售最先进的EUV光刻机,甚至连用于7nm工艺的关键浸润式DUV光刻机也受到严格许可证管制。EUV光刻机是制造7nm及更先进芯片的必需设备,而先进的DUV光刻机则是...

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