Patent ID: 11875063
Assignee: KIOXIA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A memory system, wherein the memory system comprises:
a memory controller;
a plurality of memory cells; and
a plurality of word lines, wherein
a first word line of the plurality of word lines is coupled to a first memory cell of the plurality of memory cells;
a second word line of the plurality of word lines is coupled to a second memory cell of the plurality of memory cells;
a third word line of the plurality of word lines is coupled to a third memory cell of the plurality of memory cells;
the memory controller is configured to:
send a first command in response to receiving a read command from a host; and
send a second command in response to determining a shift voltage of the first command exceeds a first threshold and does not exceed a second threshold; and

the memory system is configured to:
apply a first set of voltages to the first word line, the second word line, and the third word line in response to the first command; and
apply a second set of voltages, different from the first set of voltages, to the first word line, the second word line, and the third word line in response to the second command.