PROGRAM AND VERIFY METHOD OF NONVOLATILE MEMORY DEVICE
First Claim
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1. A program and verify method of a nonvolatile memory device, comprising:
- precharging an output terminal of a block selector to a second level;
making the output terminal of the block selector float; and
in the state where the output terminal floats, sequentially applying a program voltage and a verify voltage through a global word line.
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Abstract
A program and verify method of a nonvolatile memory device, which can minimize the time taken for program and verify operations. The program and verify method includes precharging an output terminal of a block selector to a second level, making the output terminal of the block selector float, and, in the state where the output terminal floats, sequentially applying a program voltage and a verify voltage through a global word line.
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Citations
6 Claims
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1. A program and verify method of a nonvolatile memory device, comprising:
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precharging an output terminal of a block selector to a second level; making the output terminal of the block selector float; and in the state where the output terminal floats, sequentially applying a program voltage and a verify voltage through a global word line. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification