An flash EEPROM system functioning as a mass storage medium for a host computer includes a controller and at least one flash EEPROM memory module. The flash EEPROM memory module includes at least one flash EEPROM chip having an on-chip programmable power generation circuit including a high voltage generator...http://www.google.es/patents/US5592420?utm_source=gb-gplus-sharePatente US5592420 - Programmable power generation circuit for flash EEPROM memory systems
Programmable power generation circuit for flash EEPROM memory systems