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:
Jul. 16, 2024
Filed:
Sep. 26, 2022
Micron Technology, Inc., Boise, ID (US);
Marco Sforzin, Cernusco sul Naviglio, IT;
Christophe Vincent Antoine Laurent, Agrate Brianza, IT;
Riccardo Muzzetto, Arcore, IT;
Micron Technology, Inc., Boise, ID (US);
Abstract
The present disclosure relates to providing multiple error correction code protection levels in memory. One device includes an array of memory cells and an operating circuit for managing operation of the array. The operating circuit comprises an encoding unit configured to generate a codeword for a first error correction code (ECC) protection level and a second ECC protection level, and decoding unit configured to perform an ECC operation on the codeword at the first ECC protection level and the second ECC protection level. The codeword comprises payload data stored in a plurality of memory cells of the array, and parity data associated with the payload data stored in parity cells of the array.