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AI CURATED HOT STORY · 10/22/2026

Micron Abandons 4F² DRAM for 3D Architecture and High NA EUV

1 reports archived0 independent sourcesupdated 10/22/2026, 09:31:36
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Micron announced that 4F² DRAM lacks a viable scaling path due to cost and complexity issues, pivoting instead to 3D DRAM. The company's 8th-generation node (1ε) will introduce wafer bonding, while the first sub-10nm node (ζÅ) plans to adopt High NA EUV lithography, aiming for significant performance gains through 3D-stacked CMOS logic circuits.

LATEST/Micron announced that 4F² DRAM lacks a viable scaling path due to cost and complexity issues, pivoting instead to 3D DRAM. The company's 8th-generation node (1ε) will introduce wafer bonding, while the first sub-10nm node (ζÅ) plans to adopt High NA EUV lithography, aiming for significant performance gains through 3D-stacked CMOS logic circuits.

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