This invention is nonvolatile memory that has an ordinary memory cell region wherein ordinary data is stored and an erase information storage memory region wherein the information that shows the status of the erase operation is stored. The erase information storage memory region comprises nonvolatile...http://www.google.es/patents/US20010019501?utm_source=gb-gplus-sharePatente US20010019501 - Non-volatile memory or storing erase operation information
Non-volatile memory or storing erase operation information
Número de solicitud: 09/774,632 Número de publicación: US 2001/0019501 A1 Fecha de presentación: 1 Feb 2001 Patente emitida: US6377491 ( Fecha de emisión 23 Abr 2002)
