Harness, Dickey & Pierce, P.L.C.
Storage device including nonvolatile memory device and operating method thereof
A storage device includes a nonvolatile memory device including a memory block and a memory controller. The memory block includes a first memory region connected with a first word line and a second memory region connected with a second word line. The memory controller sets a read block voltage based on a first read voltage of the first memory region. The memory controller determines a second read voltage of the second memory region based on variation information and the read block voltage.
SAMSUNG ELECTRONICS CO., LTD.
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Seungkyung Suk-eun Jinwook Juwon Yunjung Chanha Kwangwoo Heewon
Ro Kang Lee Lee Lee Kim Lee Lee