×

Group read refresh

  • US 10,347,315 B2
  • Filed: 10/31/2017
  • Issued: 07/09/2019
  • Est. Priority Date: 10/31/2017
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus comprising:

  • a plurality of memory groups;

    an operation circuit that performs an operation on a selected memory group of the plurality of memory groups, wherein the operation transitions the selected memory group to a read state; and

    a remediation circuit that performs a countermeasure operation on an unselected memory group of the plurality of memory groups in response to the operation on the selected memory group, wherein the countermeasure operation places the unselected memory group into the read state.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×