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July 12, 2021 01:13 am GMT

(PR) SK hynix Starts Mass Production of 1anm DRAM Using EUV Equipment

SK hynix announced that it has started this month mass production of the 8 Gigabit (Gb) LPDDR4 mobile DRAM based on the 1anm, which is the fourth generation of the 10 nm process technology. As the semiconductor industry classifies the 10 nm DRAM products, naming them after the alphabets, the 1a technology is the fourth generation, following the first three generations of the 1x, 1y, and 1z. SK hynix plans to provide the latest mobile DRAM products to smartphone manufacturers from the second half of 2021. This is the first time that SK hynix adopted the EUV equipment for mass production after proving the stability of the cutting edge lithography technology through partial adoption for its 1ynm DRAM production.

As technology migration continues to ultra-micro levels, an increasing number of semiconductor companies are adopting the EUV equipment for the photo process where circuit patterns are drawn on the wafer surfaces. Industry experts believe that a semiconductor company's leadership in technology will depend on how it can fully take advantage of the EUV equipment. SK hynix plans to use the EUV technology for production of all its 1anm DRAM products going forward as it has proved the stability of the process.

Original Link: https://www.techpowerup.com/284418/sk-hynix-starts-mass-production-of-1anm-dram-using-euv-equipment

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