Semiconductor memory device
A semiconductor memory device includes a first memory cell, a second memory cell above the first memory cell, a first word line electrically connected to a gate of the first memory cell, a second word line electrically connected to a gate of the second memory cell, and a control unit that performs a...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | English |
Published |
08.03.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A semiconductor memory device includes a first memory cell, a second memory cell above the first memory cell, a first word line electrically connected to a gate of the first memory cell, a second word line electrically connected to a gate of the second memory cell, and a control unit that performs an erasing operation on the first and second memory cells. During the erasing operation, the control unit applies a first voltage to a first word line and a second voltage higher than the first voltage to a second word line. |
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Bibliography: | Application Number: US202017103504 |