Patent ID: 11862247
Assignee: KIOXIA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. The semiconductor memory device of claim 10, wherein:
the second select element includes a seventh select transistor and an eighth select transistor in series,
the fourth select element includes a ninth select transistor and a tenth select transistor in series,
a threshold voltage of the seventh select transistor is larger than a threshold voltage of the ninth select transistor,
a threshold voltage of the eighth select transistor is smaller than a threshold voltage of the tenth select transistor, and
when reading the data of the first memory cell, the control circuit is configured to apply the first voltage to a gate of the seventh select transistor and a gate of the ninth select transistor, and to apply the second voltage to a gate of the eighth select transistor and a gate of the tenth select transistor.