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:
Apr. 21, 2025
Filed:
Apr. 24, 2023
Winbond Electronics Corp., Taichung, TW;
Junichi Sasaki, Kanagawa, JP;
Kaoru Mori, Kanagawa, JP;
Winbond Electronics Corp., Taichung, TW;
Abstract
A pseudo-static random-access memory is provided. A count-and-command decoder starts counting a clock signal when an internal enable signal changes from a disable state to an enable state, and outputs a column address strobe signal at a first level when the count reaches a first clock amount. During a period starting from when the column address strobe signal changes from a second level to the first level to when the internal enable signal changes from the enable state to the disable state, a burst-length counter counts the clock signal to provide a burst length accordingly. A delay control circuit outputs a first confirmation signal at the first level to a row-and-column control circuit, such that a length of a column select signal is equal to the burst length.