Magnetic random access memory device

Details Magnetic random access memory device Magnetic random access memory device

2006-06-13

2006-06-13

Phan, Trong (Department: 2827)

Static information storage and retrieval

Systems using particular element

Magnetoresistive

C365S171000, C365S173000

Reexamination Certificate

active

07061795

ABSTRACT:
A magnetic random access memory device includes a digit line, a bit line, and a magnetic memory cell disposed in an intersection between the digit line and the bit line. The digit line is extended in a first direction on a substrate. The bit line is extended in a second direction on the substrate. The magnetic memory cell includes a rectangular free magnetic layer magnetized in a direction according to an externally applied magnetic field. A major axis of the rectangular free magnetic layer is substantially parallel to the first direction, and a minor axis of the rectangular free magnetic layer is substantially parallel to the second direction. Thus, multiple input/output program (write) operations and multiple input/output repair operations may be effectively performed.

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English language abstract of Korean Publication No. 2002-0065323.
English language abstract of Korean Publication No. 2002-0071438.

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