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. 08, 2025
Filed:
May. 30, 2023
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Antonino Giuseppe Fontana, Lentini, IT;
Giuseppe Guarnaccia, San Gregorio di Catania, IT;
Stefano Catalano, Catania, IT;
STMicroelectronics S.r.l., Agrate Brianza, IT;
Abstract
In an embodiment a One-Time Programmable (OTP) memory controller includes a data register, a given number K of shadow-registers, wherein the number K is smaller than a given number N of memory slots of an OTP memory area, a communication interface configured to receive a read request requesting the data of a given memory slot and a control circuit configured to receive a preload start signal and a shadow-register preload enable signal, wherein the control circuit is configured to manage a preload phase and a data-read phase.