Static information storage and retrieval – Read/write circuit – Simultaneous operations
Reexamination Certificate
2006-04-04
2006-04-04
Mai, Son (Department: 2827)
Static information storage and retrieval
Read/write circuit
Simultaneous operations
C365S189030, C365S189050
Reexamination Certificate
active
07023742
ABSTRACT:
Provided are a semiconductor device and a method for inputting and outputting data simultaneously through a single bi-directional pad. The semiconductor device includes a bi-directional input/output pad including an output buffer and an input buffer, a data output line coupled to the output buffer, and a data input line coupled to the input buffer. A bit line sense amplifier is coupled to a plurality of bit lines. A first switching circuit is coupled to the data output line. And a second switching circuit is coupled to the data input line.
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Mai Son
Marger & Johnson & McCollom, P.C.
Samsung Electronics Co,. Ltd.
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