Patent ID: 7099178

Claim:
A ferromagnetic random access memory comprising: a first block including a first switch transistor and a plurality of first memory cells connected in series between a first end and a second end, the first memory cell including a ferromagnetic capacitor and a cell transistor connected in parallel, at least one of the plurality of first memory cells being connected between the first end of the first block and the first switch transistor; a second block including a second switch transistor and a plurality of second memory cells connected in series between a first end and a second end, the second memory cell including a ferromagnetic capacitor and a cell transistor connected in parallel; a first plate line connected to the first end of the first block and the first end of the second block; a first block selection transistor including a current path, one end of the current path being connected to the second end of the first block; a second block selection transistor including a current path, one end of the current path being connected to the second end of the second block; and a first bit line connected to another end of the current path in the first block selection transistor and to another end of the current path in the second block selection transistor.