Merchant & Gould P.C.
Memory sense amplifier with precharge
A memory device includes a memory cell and a sense amplifier. The sense amplifier has a reference circuit configured to output a reference voltage and a sensing circuit connected to the memory cell. A comparator includes a first input and a second input, with the first input connected to the reference circuit to receive the reference voltage, and the second input connected to the memory cell. A precharger is configured to selectively precharge the sensing circuit to a predetermined precharge voltage.
Taiwan Semiconductor Manufacturing Company, LTD.
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Pei-Ling Chung-Cheng Zheng-Jun
Tseng Chou Lin