Semiconductor memory device having first and second pre-charging

Details Semiconductor memory device having first and second pre-charging Semiconductor memory device having first and second pre-charging

1999-03-12

2000-11-07

Nelms, David

Static information storage and retrieval

Read/write circuit

Precharge

36518525, 365210, G11C 700

Patent

active

061446009

ABSTRACT:
A semiconductor memory device operable at a power source voltage in a wide range and capable of stably detecting data includes a potential detector for detecting a potential of a dummy bit line having a parasitic capacitance corresponding to a parasitic capacitance of bit lines and a plurality of second precharge circuits provided correspondingly to the respective bit lines, for precharging the respective bit lines in response to a precharge signal and terminating the precharge operation in response to an output of the potential detector.

REFERENCES:
patent: 5007024 (1991-04-01), Tanaka et al.
patent: 5029135 (1991-07-01), Okuba
patent: 5262995 (1993-11-01), Yu
patent: 5537349 (1996-07-01), Devin
patent: 5659512 (1997-08-01), Koyanagi et al.
patent: 5671186 (1997-09-01), Igura
patent: 5771197 (1998-06-01), Kim
patent: 5963484 (1999-10-01), Jung
patent: 5982688 (1999-11-01), Han

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