Macronix shuts down Nintendo ROM chip business to focus on AI flash chips

Macronix is shutting down its Nintendo ROM chip manufacturing business to reallocate production to NOR and NAND flash chips for the AI industry.

“Macronix, one of Nintendo's ROM chip manufacturers, is shutting down the business to reallocate manufacturing for NOR and NAND flash chips that the AI industry demands.”thesemiconhub.com

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• thesemiconhub.comNintendo ROM chip supplier Macronix quits to focus on chips for AI data centers, reports indicate | The Semiconductor HubThe Semiconductor Hub news deskNov 4, 2026

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