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:
May. 09, 1995
Filed:
Sep. 10, 1993
Kerry D Tedrow, Orangevale, CA (US);
Robert E Larsen, Shingle Springs, CA (US);
Chaitanya S Rajguru, Folsom, CA (US);
Cesar Galindo, Stockton, CA (US);
Jahanshir J Jayanifard, Sacramento, CA (US);
Mase J Taub, Elk Grove, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An integrated circuit arrangement for providing erase voltages to a flash EEPROM memory array including one charge pump for generating a first high voltage with substantial current which may be used for application to the source terminals of flash EEPROM memory cells during erase and to the gate terminals of flash EEPROM memory cells during programming, and another charge pump for generating a second lower voltage which may be used for application to the drain terminals of flash EEPROM memory cells during programming.