Semiconductor memory device

Details Semiconductor memory device Semiconductor memory device

2005-12-30

2008-11-11

Elms, Richard (Department: 2824)

Static information storage and retrieval

Read/write circuit

Signals

C365S207000, C365S205000, C365S194000

Reexamination Certificate

active

07450448

ABSTRACT:
The present invention provides a semiconductor memory device adjusting a bit line over driving period according to a power supply voltage level. A semiconductor memory device for stabilizing a bit line sense amplifier (hereinafter, referred as BLSA) includes the BLSA operated by a sense amplifier driving voltage; and a controller for comparing a feedbacked sense amplifier driving voltage with a reference voltage to thereby control the sense amplifier driving voltage to the BLSA.

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