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, 2008
Filed:
Apr. 11, 2006
Luigi Pascucci, Sesto San Giovanni, IT;
Paolo Rolandi, Voghera, IT;
Luigi Pascucci, Sesto San Giovanni, IT;
Paolo Rolandi, Voghera, IT;
STMicroelectronics S.r.l., Agrate Brianza, IT;
Abstract
A non-volatile memory electronic device is integrated on a semiconductor and is of the Flash EEPROM type with an architecture of the NAND type including at least one memory matrix organized in rows or word lines and columns or bit lines of memory cells and with at least one associated row decoding circuit portion. Advantageously, the matrix includes at least one logic sector with pairs of rows or word lines being short-circuited with each other and referring to a respective biasing terminal, one for each pair, and in that the row decoding circuit portion includes a single select block which controls a single multiplexer for the logic sector for the regulation of the signals applied to the biasing terminals.