Nonvolatile semiconductor memory

Details Nonvolatile semiconductor memory Nonvolatile semiconductor memory

2009-03-20

2010-12-07

Auduong, Gene N. (Department: 2827)

Static information storage and retrieval

Powering

C365S189080, C365S189090

Reexamination Certificate

active

07848170

ABSTRACT:
A nonvolatile semiconductor memory has a first memory chip set so as to be operated by specifying the chip address upon reset; and a second memory chip set so as not to be specified by the chip address and not to be operated upon reset, the first memory chip and the second memory chip each comprising a power-on reset circuit which detects a power supply voltage after power-on and outputs a reset signal for resetting an operation when the power supply voltage is equal to or higher than a predetermined value.

REFERENCES:
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patent: 7248502 (2007-07-01), Isobe et al.
patent: 7660161 (2010-02-01), Van Tran
patent: 2003/0218497 (2003-11-01), Ikehashi et al.
patent: 2004-152405 (2004-05-01), None

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