Methods and apparatus for hardware block locking in a nonvolatil

Details Methods and apparatus for hardware block locking in a nonvolatil Methods and apparatus for hardware block locking in a nonvolatil

1998-05-11

2000-02-15

Phan, Trong

Static information storage and retrieval

Floating gate

Data security

36518529, 36518533, G11C 1604

Patent

active

060260165

ABSTRACT:
A memory device. The memory device includes a nonvolatile memory array including a first block of memory cells. A first volatile protection bit coupled to the first block is programmable to prevent a memory access operation directed to the first block from being performed.

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