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:
Apr. 27, 2021
Filed:
Oct. 10, 2019
Spin Memory, Inc., Fremont, CA (US);
Neal Berger, Fremont, CA (US);
Benjamin Louie, Fremont, CA (US);
Kadriye Deniz Bozdag, Fremont, CA (US);
Spin Memory, Inc., Fremont, CA (US);
Abstract
A method of writing data into a memory device is disclosed. The method comprises utilizing a pipeline to process write operations of a first plurality of data words addressed to a memory bank and writing a second plurality of data words and associated memory addresses into an error buffer. The method also comprises monitoring a first counter value which tracks a number of write 1 errors and a second counter value which tracks a number of write 0 errors in the memory bank. Further, the method comprises determining if the first counter value and the second counter value have exceeded a predetermined threshold. Responsive to a determination that the first counter value has exceeded the predetermined threshold increasing a write 1 voltage of the memory bank, and, further, responsive to a determination that the second counter value has exceeded the predetermined threshold increasing a write 0 voltage of the memory bank.