Industry-University Cooperation Foundation Hanyang University

Woo Seong Chung

Taewhan Kim

Provided is a method of operating a magnetic memory system. The method of operating the magnetic memory system includes: preparing a plurality of magnetic memory cells; classifying the magnetic memory cells into a plurality of magnetic memory cell groups by using program current values of the magnetic memory cells; constructing a magnetic memory system by hierarchizing the magnetic memory cell groups; and primarily performing programming by selecting one magnetic memory cell group from the hierarchized magnetic memory cell groups according to an external temperature.

Growing community of inventors

Namhae-gun, South Korea

Woo Seong Chung