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. 28, 2020
Filed:
May. 01, 2018
Allegro Microsystems, Llc, Manchester, NH (US);
Aaron Cook, Deerfield, NH (US);
Kenneth Snowdon, Stratham, NH (US);
John Waranowski, Weare, NH (US);
Virag V. Chaware, Nashua, NH (US);
Allegro MicroSystems, LLC, Manchester, NH (US);
Abstract
A sensor integrated circuit includes a disturb immune memory configured to store data and a digital processor coupled to the disturb immune memory and including a main register. The digital processor is configured to perform one of a fast reset or slow reset of the main register according to a level of a supply voltage to the integrated circuit. The fast reset includes resetting the main register according to the data stored in the disturb immune memory and the slow reset includes resetting the main register according to a default state.