Semiconductor memory having word line discharge current controll

Static information storage and retrieval – Read/write circuit – Having particular data buffer or latch

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Details

365155, 365179, 365190, G11C 700

Patent

active

046189440

ABSTRACT:
A semiconductor memory comprising at least memory cells, word lines (W.sub.+, W.sub.-), bit lines (BL, BL) and word line discharge circuits to be co-operated together with a word line discharge current controller. The word line discharge current controller is operative to gradually reduce a word line discharge current absorbed from the word line W.sub.- to the word line discharge circuit together with a gradual attenuation of an inverse current from the bit line to the corresponding memory cell.

REFERENCES:
patent: 4370736 (1983-01-01), Takahashi
patent: 4464735 (1984-08-01), Toyoda et al.

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