Toler Law Group
System and method of sensing a memory cell
A method includes sensing a state of a data cell to generate a data voltage. The state of the data cell corresponds to a state of a programmable resistance based memory element of the data cell. The method further includes sensing a state of a reference cell to generate a reference voltage. The state of the data cell and the state of the reference cell are sensed via a common sensing path. The method further includes determining a logic value of the data cell based on the data voltage and the reference voltage.
QUALCOMM Incorporated
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Seong-Ook Seung H. Taehui Jung Pill Jisu
Jung Kang Na Kim Kim