发明名称 |
METHOD OF OPERATING NONVOLATILE MEMORY DEVICE |
摘要 |
A method of operating a nonvolatile memory device comprises reading erase number information which is updated and stored whenever erasure is performed, setting program start voltages and step voltages based on the erase number information, and performing a program operation based on the program start voltages and the step voltages.
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申请公布号 |
US2010124122(A1) |
申请公布日期 |
2010.05.20 |
申请号 |
US20090618973 |
申请日期 |
2009.11.16 |
申请人 |
JEONG BYOUNG KWAN;YANG CHUL WOO |
发明人 |
JEONG BYOUNG KWAN;YANG CHUL WOO |
分类号 |
G11C16/04 |
主分类号 |
G11C16/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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