Method for low power sensing in a multi-port SRAM using pre-discharged bit lines

A method for sensing the contents of a memory cell within a static random access memory (SRAM) includes holding a bit line associated with the memory cell at a zero voltage potential when the memory cell is not being accessed; energizing the bit line to a first voltage potential different than the z...

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Bibliographische Detailangaben
Hauptverfasser: HOULE ROBERT M, ARSOVSKI IGOR, FRAGANO MICHAEL T
Format: Patent
Sprache:eng
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Zusammenfassung:A method for sensing the contents of a memory cell within a static random access memory (SRAM) includes holding a bit line associated with the memory cell at a zero voltage potential when the memory cell is not being accessed; energizing the bit line to a first voltage potential different than the zero voltage potential during an access of the memory cell; and sensing the memory cell contents when the associated bit line has reached the first voltage potential.