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SK Hynix Starts Manufacturing 1anm DRAM Using EUV Lithography


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SK Hynix, a South Korean giant, has today announced that the company has officially started manufacturing its 1anm DRAM products using Extreme ultraviolet (EUV) lithography technology. The first product to be manufactured on this process is an 8 Gigabit (Gb) LPDDR4 mobile DRAM chip.


Running at speeds of 4266Mbps, the fastest for LPDDR4 standard, this new chip achieves up to 20% less power consumption thanks to the new process. To show just how effective the 1anm process is, SK Hynix claims that EUV enables it to gain 25% more chips on the same size wafer, translating into 25% density improvement.


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