发明名称 |
Methods and devices for preventing data stored in memory from being read out |
摘要 |
A dynamic random access memory (DRAM) device, including a DRAM core having memory cells for storing data information, and a read protection unit, prevents data stored in the memory cells before power-off, from being read out at power-on.
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申请公布号 |
US7260002(B2) |
申请公布日期 |
2007.08.21 |
申请号 |
US20040761396 |
申请日期 |
2004.01.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI JONG-HYUN;SEO DONG-IL;LEE KYU-CHAN;SEO YOUNG-HUN |
分类号 |
G11C7/00;G11C11/4096;G11C7/20;G11C7/24;G11C11/24;G11C11/4072;G11C11/4074;G11C11/4078 |
主分类号 |
G11C7/00 |
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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