In an apparatus for analyzing a magnetic random access memory (MRAM), and
a method of analyzing an MRAM, the apparatus includes an MRAM mounting
unit on which an MRAM is mounted, a magnetic field applying unit
positioned around the MRAM mounting unit for applying an external
magnetic field to the MRAM mounted on the MRAM mounting unit, a cell
addressing unit for selecting one of a plurality of unit cells of the
MRAM mounted on the MRAM mounting unit, a source measurement unit for
applying an internal magnetic field to the selected unit cell of the MRAM
or for measuring a resistance of the selected unit cell of the MRAM, and
a computer unit for storing and for analyzing data regarding the measured
resistance of the each of the plurality of unit cells of the MRAM.