发明名称 |
Method of operating semiconductor integrated circuit including SRAM block and semiconductor integrated circuit including SRAM block |
摘要 |
A method of operating a semiconductor integrated circuit including a SRAM block, in which non-volatile data is stored in the SRAM block, is disclosed. In an exemplary embodiment, the non-volatile data is stored by flowing a drain current in one of a pair of pull-down transistors constituting the SRAM cell while supplying a fixed potential to the sources of the pull-down transistors. A semiconductor integrated circuit including a SRAM block and a control circuit that controls the SRAM block to store non-volatile data is also disclosed.
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申请公布号 |
US2005213371(A1) |
申请公布日期 |
2005.09.29 |
申请号 |
US20050086751 |
申请日期 |
2005.03.23 |
申请人 |
KAWASAKI MICROELECTRONICS, INC. |
发明人 |
KIMURA YOSHITAKA |
分类号 |
G11C11/41;G11C11/419;(IPC1-7):G11C11/41 |
主分类号 |
G11C11/41 |
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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