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:
Jan. 14, 1997
Filed:
Dec. 28, 1994
Marco Olivo, Bergamo, IT;
Marco Maccarrone, Palestro, IT;
SGS-Thomson Microelectronics S.r.l., Agrate Brianza, IT;
Abstract
An end-of-count detecting device for nonvolatile memories, comprising a decoder in the form of a wired OR structure of a number of transistors of the same type, the gate terminals of which are fed with a count signal generated by a counter element and having a predetermined end-of-count value to be detected. A load, which may be static, pseudo-dynamic or dynamic, is provided between the common node of the decoder transistors and a reference potential line; and the decoder output formed by the common node assumes a different logic level according to whether or not the end-of-count value coded by the wired OR structure is reached. A number of wired OR structures may be arranged side by side with an array of transistors for detecting a number of end-of-count values of the same counter element.