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:
Nov. 02, 1999
Filed:
Jun. 30, 1998
Alain Pomet, Rousset, FR;
Bernard Plessier, Aix en Provence, FR;
STMicroelectronics S.A., Gentilly, FR;
Abstract
A sequential access memory comprises N register elements each storing an information bit. These N register elements are divided into P groups each comprising L elements. In a first phase of operation whose duration corresponds to P-1 consecutive periods of the clock signal, only the last elements of each group are activated and are furthermore series-connected. In a second phase of operation whose duration corresponds to a single period of the clock signal, all the elements are activated simultaneously, the groups of elements being furthermore series-connected. The advantage is that it enables a reduction in the dynamic consumption of the memory.