| 发明名称 |
WRITEEIN DEVICE OF PROGRAMMABLE READ ONLY MEMORY |
| 摘要 |
<p>PURPOSE:To obtain a write-in device of P'ROM which possesses a protection function which can distinguish the cause of write-in inferiority when checking the read-out , by protecting a impressing power source of read-out circuit.</p> |
| 申请公布号 |
JPS52115132(A) |
申请公布日期 |
1977.09.27 |
| 申请号 |
JP19760031748 |
申请日期 |
1976.03.23 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
AIDA AKIRA |
| 分类号 |
G11C17/00;G11C16/02;G11C17/18 |
主分类号 |
G11C17/00 |
| 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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