Static information storage and retrieval – Read/write circuit – Precharge
Reexamination Certificate
2007-12-31
2010-11-02
Dinh, Son (Department: 2824)
Static information storage and retrieval
Read/write circuit
Precharge
C365S230030
Reexamination Certificate
active
07826289
ABSTRACT:
A semiconductor memory device includes: a driving voltage supplying unit configured to detect a simultaneous activation of banks and selectively supply one of a high voltage and an external voltage lower than the high voltage as a driving voltage; a flag detecting unit configured to detect inputs of flag signals activated in response to an active command and generate a precharge control signal; and a signal generating unit configured to generate a bit line precharge signal swinging between the driving voltage and a ground voltage in response to the precharge control signal.
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Dinh Son
Hynix / Semiconductor Inc.
IP & T Group LLP
Nguyen Nam
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