EP 1932159 A1 20080618 - METHOD OF BLOCK-WRITING TO A MEMORY ELEMENT
Title (en)
METHOD OF BLOCK-WRITING TO A MEMORY ELEMENT
Title (de)
VERFAHREN ZUR BLOCKSCHREIBUNG IN EINEM SPEICHERELEMENT
Title (fr)
PROCEDE D'ECRITURE PAR BLOC DANS UNE MEMOIRE
Publication
Application
Priority
- FR 2006002137 W 20060919
- FR 0510158 A 20051005
Abstract (en)
[origin: FR2891653A1] The method involves determining a write time of a word of a set of words of a block to be written by dividing a fixed write time for a block by the number of words from the block to be written. An electrically programmable non volatile memory is controlled for successively writing each word in the memory during the write time by applying a writing voltage progressively increasing until the voltage reaches a high voltage. The fixed write time has a value lesser than the former write time. An independent claim is also included for a contactless passive integrated circuit comprising an electrically programmable non volatile data memory and a processing unit.
IPC 8 full level
G11C 16/10 (2006.01)
CPC (source: EP US)
G11C 16/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2007042631A1
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
FR 2891653 A1 20070406; CN 101278356 A 20081001; CN 101278356 B 20120111; EP 1932159 A1 20080618; US 2009094410 A1 20090409; US 7881124 B2 20110201; WO 2007042631 A1 20070419
DOCDB simple family (application)
FR 0510158 A 20051005; CN 200680036900 A 20060919; EP 06808159 A 20060919; FR 2006002137 W 20060919; US 6108608 A 20080402