Non-volatile memory devices and systems including...

Details Non-volatile memory devices and systems including... Non-volatile memory devices and systems including...

2006-07-18

2008-11-25

Auduong, Gene N. (Department: 2827)

Static information storage and retrieval

Systems using particular element

Amorphous

C365S185040, C365S185230

Reexamination Certificate

active

07457152

ABSTRACT:
In one aspect, a non-volatile memory includes a phase-change memory cell array which includes a plurality of normal phase-change memory cells and a plurality of pseudo one-time-programmable (OTP) phase-change memory cells, a write driver which writes data into the normal and pseudo OTP phase-change memory cells of the phase-change memory cell array, and an OTP controller which selectively disables the write driver.

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