Volentine, Whitt & Francos, PLLC
Operating method of memory controller controlling non-volatile memory device performing refresh read operation
An operating method of a memory controller, configured to control a non-volatile memory device that performs a refresh read operation, detects a power on state or power off state of the non-volatile memory device and issues a refresh read command. The non-volatile memory device that receives the refresh read command is controlled to perform, one time, the refresh read operation including a read operation on one of a plurality of word lines with respect to each of the plurality of memory blocks.
Samsung Electronics Co., Ltd.
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Hyun-Jin Dong-Hoon Sil-Wan Joon-Ho
Choi Ham Chang Lee