Flash Memory Power-Off Data Retention

------Question for THGAF8G9T43BAIR Please Put your question below------

How long does THGAF8G9T43BAIR retain data when its power is off for long periods (e.g. months, years)? Where could I find a datasheet or application note on this topic?

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A data retention analysis would need to be performed because as retention is influenced by multiple factors, including the number of program/erase (P/E) cycles the memory cells have endured and the ambient temperature surrounding the device. Please refer to this blog - https://blog-us.kioxia.com/post/2025/11/26/understanding-nand-flash-memory-data-retention-key-considerations-for-reliable-designs. I suggest you contact Kioxia about your specific application.