Data input/output circuit and method of semiconductor memory...

Details Data input/output circuit and method of semiconductor memory... Data input/output circuit and method of semiconductor memory...

2011-07-12

2011-07-12

Nguyen, Dang T (Department: 2824)

Static information storage and retrieval

Read/write circuit

Having particular data buffer or latch

C365S222000, C365S230030

Reexamination Certificate

active

07978535

ABSTRACT:
A first timing control unit controls an active timing of a first control signal to output a first driving control signal. A first data input/output unit transmits write data from a data input/output buffer to a global input/output line or transmits read data from the global input/output line to the data input/output buffer, in response to the first driving control signal. A second timing control unit controls an active timing of a second control signal to output a second driving control signal. A second data input/output unit transmits the write data from the global input/output line to a local input/output line or transmits the read data from the local input/output line to the global input/output line, in response to the second driving control signal.

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