Kilpatrick Townsend & Stockton LLP
Data storage device and operating method thereof
A method of operating a data storage device includes setting program verify voltages for verifying whether memory cells of a nonvolatile memory device are programmed to desired program states; transmitting the set program verify voltages to the nonvolatile memory device; generating data patterns respectively corresponding to program states based on the program verify voltages; transmitting a data pattern corresponding to the program verify voltages to the nonvolatile memory device; and programming the memory cells with the transmitted data pattern.
SK hynix Inc.
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inventional inventional additional inventional
Seok Jin Yong Il Eui Jin
Joo Jung Kim