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. 29, 2025
Filed:
Sep. 06, 2022
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Osamu Hirabayashi, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
A sense timing generation circuit of an embodiment is a sense timing generation circuit that outputs, from an output terminal, a sense amplifier enable signal for bringing a sense amplifier into an enable state, based on a clock signal input from an input terminal, and includes a delay circuit unit that has a temperature characteristics by which a delay amount decreases in accordance with a temperature rise, includes a plurality of types of a plurality of delay circuits being different in the temperature characteristics, and delays the clock signal and outputs the clock signal as the sense amplifier enable signal, and a connection switch unit that switches a connection state of a plurality of delay circuits in the delay circuit unit from the input terminal to the output terminal.