Storage device and operating method thereof

    公开(公告)号:US10324661B2

    公开(公告)日:2019-06-18

    申请号:US15633978

    申请日:2017-06-27

    Abstract: A storage device including a nonvolatile memory device and an operating method of the storage device. The method includes receiving first data from an external device, compressing the received first data based on a first compression ratio, programming the compressed first data in the nonvolatile memory device, reading second data from the nonvolatile memory device, compressing the second data based on a second compression ratio that may be higher than the first compression ratio, and programming the compressed second data in the nonvolatile memory device.

Patent Agency Ranking