Patents Assigned to SunDisk Technologies LLC
  • Publication number: 20190103145
    Abstract: A circuit includes selected sense circuits configured to be connected to selected bit lines and unselected sense circuits configured to be connected to unselected bit lines during a sense operation. The selected and unselected sense circuits are configured to perform a state-dependent pre-charge operation during the sense operation. In particular, the selected sense circuits may enable respective pre-charge circuit paths that supply a pre-charge supply voltage to respective sense nodes in the selected sense circuits. Additionally, the unselected sense circuits may disable respective pre-charge circuit paths to prevent the supply of the pre-charge supply voltage to respective sense nodes in the unselected sense circuits. A sense circuit controller may control latches to control the enabling and disabling of the pre-charge circuit paths.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 4, 2019
    Applicant: SunDisk Technologies LLC
    Inventors: Tai-Yuan Tseng, Anirudh Amarnath