A non-volatile memory system is programmed so as to reduce or avoid program disturb. In accordance with one embodiment, multiple program inhibit schemes are employed for a single non-volatile memory system. Program inhibit schemes are selected based on the word line being programmed. Certain program...http://www.google.es/patents/US7447086?utm_source=gb-gplus-sharePatente US7447086 - Selective program voltage ramp rates in non-volatile memory
Selective program voltage ramp rates in non-volatile memory