TechChina's CXMT Achieves Mass Production of Advanced G5 DRAM Memory Chips
ChangXin Memory Technologies (CXMT) announced its G5 DRAM platform using quadruple patterning on DUV lithography has entered mass production, achieving ~11.95nm half-pitch without EUV. 24Gb LPDDR5X chips with 50% higher density are shipping in Chinese flagship smartphones.
TLDR
The breakthrough demonstrates China's progress in memory chip manufacturing despite U.S. export controls on advanced semiconductor tools, narrowing technology gaps with Samsung, SK Hynix, and Micron. This is timely given surging AI-driven DRAM demand and underscores China's self-sufficiency strategy in semiconductors amid geopolitical competition, with implications for AI infrastructure supply chains globally.
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China's CXMT Achieves Mass Production of Advanced G5 DRAM Memory Chips
ChangXin Memory Technologies (CXMT) announced its G5 DRAM platform using quadruple patterning on DUV lithography has entered mass production, achieving ~11.95nm half-pitch without EUV. 24Gb LPDDR5X chips with 50% higher density are shipping in Chinese flagship smartphones.
TLDR
The breakthrough demonstrates China's progress in memory chip manufacturing despite U.S. export controls on advanced semiconductor tools, narrowing technology gaps with Samsung, SK Hynix, and Micron. This is timely given surging AI-driven DRAM demand and underscores China's self-sufficiency strategy in semiconductors amid geopolitical competition, with implications for AI infrastructure supply chains globally.
