Magnetic memory having separate read and write paths is disclosed. The
magnetic memory unit includes a ferromagnetic strip having a first end
portion with a first magnetization orientation, an opposing second end
portion with a second magnetization orientation, and a middle portion
between the first end portion and the second end portion, the middle
portion having a free magnetization orientation. The first magnetization
orientation opposes the second magnetization orientation. A tunneling
barrier separates a magnetic reference layer from the middle portion
forming a magnetic tunnel junction. A bit line is electrically coupled to
the second end portion. A source line is electrically coupled to the
first end portion and a read line is electrically coupled to the magnetic
tunnel junction.