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:
Jan. 16, 2018
Filed:
Jun. 17, 2016
Qualcomm Incorporated, San Diego, CA (US);
Peiyuan Wang, San Diego, CA (US);
Jung Pill Kim, San Diego, CA (US);
Jimmy Jianan Kan, San Diego, CA (US);
Chando Park, Irvine, CA (US);
Seung Kang, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In a particular aspect, an apparatus includes a magnetic random access memory (MRAM) cell including a pair of cross coupled inverters including a first inverter and a second inverter. The first inverter includes a first transistor coupled to a first node and a second transistor coupled to the first node. The second inverter includes a third transistor coupled to a second node and a fourth transistor coupled to the second node. The MRAM cell includes a first magnetic tunnel junction (MTJ) element coupled to the second transistor and a second MTJ element coupled to the fourth transistor. The apparatus further includes a voltage initialization circuit coupled to the MRAM cell. The voltage initialization circuit is configured to substantially equalize voltages of the first node and the second node in response to an initialization signal.