发明名称 |
Data input/output managing device, particularly for a non-volatile memory |
摘要 |
A data input/output managing device, particularly for non-volatile memories that comprise at least one matrix of memory cells. The managing device comprises: at least one bidirectional internal bus for the transfer of data from and to the memory; a redundancy management line that is associated with the internal bus; means for enabling/disabling the transmission, over the internal bus, of the data from the memory toward the outside; means for enabling/disabling access to the internal bus on the part of data whose source is other than the memory matrix, for transmission to the memory matrix; and means for enabling/disabling the connection between the outside of the memory and the redundancy line during the reading of the memory matrix and during its programming.
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申请公布号 |
US5815437(A) |
申请公布日期 |
1998.09.29 |
申请号 |
US19970813171 |
申请日期 |
1997.03.07 |
申请人 |
SGS-THOMSON MICROELECTRONICS S.R.1. |
发明人 |
PASCUCCI, LUIGI;BARCELLA, ANTONIO;ROLANDI, PAOLO;FONTANA, MARCO |
分类号 |
G11C17/00;G11C7/10;G11C16/02;G11C16/06;G11C29/00;(IPC1-7):G11C11/34;G11C7/00 |
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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