| 摘要 |
PROBLEM TO BE SOLVED: To provide a memory circuit, a system, and a method of providing an equalized voltage on bit lines, relating to a semiconductor circuit. SOLUTION: The memory circuit includes: at least a memory cell which stores the charge showing data and is connected to a word line and a first bit line of a bit line pair; at least one bit line equalizer transistor connected between the first bit line and the second bit line of a bit line pair; and a bit line equalizer circuit connected to the bit line equalizer transistor and built to supply pulses to it in order to substantially equalize the voltages of the first bit line and the second bit line, during the waiting period before the access cycle of the memory cell. COPYRIGHT: (C)2010,JPO&INPIT
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