Static information storage and retrieval – Read/write circuit
Patent
1997-02-26
1998-05-26
Fears, Terrell W.
Static information storage and retrieval
Read/write circuit
36523001, G11C 1300
Patent
active
057577005
ABSTRACT:
Disclosed is a semiconductor memory device. The memory device includes a plurality of memory cells, and a write control unit for controlling voltages applied to the memory cells to write data in the memory cells. The memory device further includes a current detector, connected to the write control unit. The current detector being implemented for detecting a cell current flowing in each of the memory cells and controlling the write control unit based on the detected cell current value. In this manner, writing to the memory cells is permitted until desired data is rewritten in each memory cell.
REFERENCES:
patent: 5029130 (1991-07-01), Yeh
Fears Terrell W.
Sanyo Electric Co,. Ltd.
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