发明名称 |
Semiconductor memory device having multibank |
摘要 |
There is provided a semiconductor memory device having a multibank in which a single large memory cell is divided into a plurality of banks without increasing power consumption and chip size. In the semiconductor memory device, a memory cell array is divided into a plurality of banks arranged alternately, and each bank includes a plurality of unit memory cell arrays. In addition, column selection lines of each bank are connected to alternate output ports of a column decoder, and the column decoder enables the column selection lines of a bank selected from the plurality of banks in response to address decoding signals and bank selection signals.
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申请公布号 |
US6026045(A) |
申请公布日期 |
2000.02.15 |
申请号 |
US19980035678 |
申请日期 |
1998.03.05 |
申请人 |
SAMSUNG ELECTRONICS, CO., LTD. |
发明人 |
SON, MOON-HAE |
分类号 |
G11C11/401;G11C7/10;G11C8/10;G11C11/407;(IPC1-7):G11C8/00 |
主分类号 |
G11C11/401 |
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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