发明名称 |
VIRTUAL GROUND READ ONLY MEMORY |
摘要 |
<p>A dynamic read only memory (ROM) which comprises a memory select precharge section, a memory select section, a memory section, a memory precharge section and a plurality of grounding devices. The ground reference for the pulldown transistors is selectively activated at an appropriate time such that the memory sections are active only for a relatively brief portion of the memory cycle, thereby reducing dc power consumption and simplifying the driver circuit.</p> |
申请公布号 |
CA1243403(A) |
申请公布日期 |
1988.10.18 |
申请号 |
CA19860500692 |
申请日期 |
1986.01.30 |
申请人 |
STANDARD MICROSYSTEMS CORPORATION |
发明人 |
PECHAR, HENRY W., JR.;SPROCH, JAMES D. |
分类号 |
G11C17/12;(IPC1-7):G11C17/00 |
主分类号 |
G11C17/12 |
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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