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Design of logic module based on magnetic-tunnel-junction elements for nonvolatile field-programmable gate array

Title
Design of logic module based on magnetic-tunnel-junction elements for nonvolatile field-programmable gate array
Authors
Lee H.Kim S.Lee S.Shin H.
Ewha Authors
신형순이승준
SCOPUS Author ID
신형순scopus; 이승준scopus
Issue Date
2009
Journal Title
Japanese Journal of Applied Physics
ISSN
0021-4922JCR Link
Citation
vol. 48, no. 4 PART 2
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Magnetologic using a magnetic-tunnel-junction (MTJ) element is a very hopeful candidate for universal logic technology because it can be used to build both logic circuits and nonvolatile memories. A structure of single-layer (SL) MTJ with a novel current driver previously presented by the authors improved both functional flexibility and uniformity of magnetologic. In this paper, the design of a nonvolatile logic module using SL MTJ is presented, which can be used as a basic logic cell for nonvolatile field-programmable gate arrays (FPGAs). The Smodule is a basic logic cell for Act3 family of FPGAs by Actel, which can implement arbitrary five-input logic functions. We designed an Smodule using SL MTJ elements such that it can work as a programmable logic module with nonvolatility. The functional verification has been carried out by HSPICE simulator on the basis of a macro-model of SL MTJ. © 2009 The Japan Society of Applied Physics.
DOI
10.1143/JJAP.48.04C197
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
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