Static information storage and retrieval – Systems using particular element – Magnetoresistive
Patent
1986-09-16
1988-06-14
Moffitt, James W.
Static information storage and retrieval
Systems using particular element
Magnetoresistive
365173, G11C 1115
Patent
active
047516771
ABSTRACT:
A memory cell having a plurality of storage structures in a differential arrangement. Two multilayered magnetoresistive memory cells are placed in a bridge arrangement with two impedance devices. The memory cells have one bridge juncture in common. Switches are connected to at least two of the four bridge junctures to permit the writing or reading of the magnetic state of the storage cells. The bridge arrangement combined with the appropriate switching action allows for a near doubling of the magnitude of the output sense signal while reducing the noise component of such signal.
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Daughton James M.
Forssell Per N.
Honeywell Inc.
Moffitt James W.
Udseth William T.
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