Non-volatile memory programmable through areal capacitive...

Details Non-volatile memory programmable through areal capacitive... Non-volatile memory programmable through areal capacitive...

2011-04-05

2011-04-05

Tran, Michael T (Department: 2827)

Static information storage and retrieval

Floating gate

Particular biasing

C365S185240

Reexamination Certificate

active

07920426

ABSTRACT:
A programmable non-volatile device is made which uses a floating gate that functions as a FET gate that overlaps a portion of a source/drain region. This allows a programming voltage for the device to be imparted to the floating gate through capacitive coupling, thus changing the state of the device. The invention can be used in environments such as data encryption, reference trimming, manufacturing ID, security ID, and many other applications.

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