MAGNETIC MEMORY ARRANGEMENT

摘要

The invention relates to a magnetic memory arrangement for saving data, which can be used to prevent the effects of ageing. Said memory arrangement comprises a cell field consisting of magnetic memory cells (5aa, ..., 5dd), which are arranged in a first direction and a second direction that is perpendicular to the first, a large number of electric lines in the first direction, a large number of electric lines in the second direction, whereby the magnetic memory cells are arranged at each intersection of the electric lines (3, 4) in the first and second directions, a first power supply device (6) for respectively supplying selected electric lines with power in the first direction, a second power supply device (7) for respectively supplying selected electric lines with power in the second direction, whereby the second power supply device is designed to set the direction of said power according to information that is to be written to the memory and the first power supply device is designed to arbitrarily switch the direction of the power.