The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 2018
Filed:
Dec. 09, 2015
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Deepanjan Datta, Singapore, SG;
Bhagawan Sahu, Watervliet, NY (US);
Francis Benistant, Singapore, SG;
GLOBALFOUNDRIES SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A system and method for simulating behavior of a spin transfer torque magnetic random access memory (STT-MRAM) device includes a hardware processor (HP) and logic instructions (LI) stored in memory. The LI are executed by the HP to configure a library of functional blocks (FBs) to capture physical phenomenon of at least one element of the STT-MRAM configured in the form of a magnetic stack. Selected elements of the stack are mapped into a set of selected FBs (SFBs). The mapping converts the stack to a spin device circuit (SDC) represented by the SFBs. The SFBs are assembled to form the SDC replicating the stack. The SDC includes an electron spin transport, a magnet-dynamics, a magnetic coupling and a coupled electron transport+magnet-dynamics FBs. A set of output parameters simulating the STT-MRAM is generated by the SFBs in response to receiving a set of input parameters.