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:
May. 24, 2022
Filed:
May. 03, 2021
Micron Technology, Inc., Boise, ID (US);
Charles L. Ingalls, Meridian, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Embodiments herein relate to column select circuitry of a memory device. Specifically, the column select circuitry includes a pre-header circuit coupled to a pre-driver circuit. The pre-header circuit is configured to couple a gate of a transistor of a main column select driver circuit of the column select circuitry to a first voltage supply during operation and a second voltage supply when in a standby state. A voltage of the second voltage supply is greater than a voltage of the first voltage supply. The voltage of the second power supply applied to the gate of the transistor of the main column select driver circuit reduces current leakage through the transistor and enables a reduction in a size of the column select circuitry.