Memory with sub-block erase architecture

作者: Kuo-Pin Chang , Teng-Hao Yeh

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摘要: A memory device has a divided reference line structure which supports sub-block erase in NAND including plurality of blocks. Each block the blocks is coupled to set Y lines, where two or more. includes single select (RSL), operable connect each corresponding lines. control circuit can be included on configured for an operation selected block.

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