Patent · US Active

Systems and methods utilizing a flexible read reference for a dynamic read window

US10319460B2 · kind B2 · utility

6Cited by

19References

17Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Thomas Kern · Munich, DE
Jens Rosenbusch · Munich, DE
Ulrich Backhausen · Taufkirchen, DE
Thomas Nirschl · Putzbrunn, DE

Key dates

Filing date	Aug 14, 2013
Grant date	Jun 11, 2019
Priority date	—
Expiry date	Nov 5, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG11C16/28
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A memory system having a flexible read reference is disclosed. The system includes a memory partition, a failcount component, and a controller. The memory partition includes a plurality of memory cells. The failcount component is configured to generate failcounts in response to read operations of the memory partition. The controller is configured to calibrate a reference value for the memory partition by utilizing the failcounts.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.