Micron plans $9.6bn HBM chip facility at Hiroshima site in Japan

US chipmaker Micron Technology is acceptable to put astir Y1.5tn ($9.6bn) to found a caller installation successful occidental Japan for the accumulation of high-bandwidth representation (HBM) chips, reported Nikkei Asia citing individuals acquainted with the details.

The planned mill volition beryllium built wrong Micron’s existing Hiroshima works successful Higashi-Hiroshima. Construction is scheduled to statesman successful May 2026, with shipments targeted for 2028.

The Japanese Ministry of Economy, Trade and Industry (METI) is acceptable to supply subsidies up to Y500bn for the venture.

The installation volition nutrient next-generation HBM chips, which play a important relation successful AI systems by moving with graphics processing units (GPUs) from companies specified arsenic Nvidia.

These chips are designed for precocious representation capableness and accelerated information transfer, supporting the accrued processing requirements of generative AI technology.

Apart from the Hiroshima plant, Micron presently operates large facilities successful some Taiwan and the US. So far, the company’s precocious HBM spot accumulation has been concentrated successful Taiwan.

Micron introduced an utmost ultraviolet lithography (EUV) strategy astatine its Hiroshima tract successful May, marking the archetypal usage of this exertion for wide spot accumulation successful Japan.

EUV lithography is said to correspond a important measurement successful manufacturing precocious chips.

The caller task marks Micron’s archetypal large enlargement since 2019 and is expected to heighten home proviso of AI-related semiconductors successful Japan amidst ongoing planetary shortages and proviso concatenation risks.

Micron is claimed to beryllium the third-largest shaper globally of dynamic random entree representation (DRAM) chips. It acquired Elpida Memory’s works successful Higashi-Hiroshima aft the Japanese institution collapsed successful 2013.

In January 2025, Micron announced plans to put S$9.6bn ($7.4bn) successful Singapore implicit the coming years to code the increasing request for precocious representation chips fuelled by AI.

As portion of this, the US-based semiconductor institution began operation of a caller HBM precocious packaging installation adjacent to its existent operations successful Singapore.

"Micron plans $9.6bn HBM spot installation astatine Hiroshima tract successful Japan" was primitively created and published by Verdict, a GlobalData owned brand.

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