Semiconductor storage apparatus and microcomputer having the...

Details Semiconductor storage apparatus and microcomputer having the... Semiconductor storage apparatus and microcomputer having the...

2006-07-18

2006-07-18

Zarabian, Amir (Department: 2827)

Static information storage and retrieval

Floating gate

Particular biasing

C365S158000, C711S163000

Reexamination Certificate

active

07079418

ABSTRACT:
Disclosed are a semiconductor storage apparatus and a microcomputer incorporating the same. The semiconductor storage apparatus has a nonvolatile memory and a first sense amplifier comparing the level of a read-out signal read out from the nonvolatile memory with a first reference level. The semiconductor storage apparatus comprises a detector operable to output, when detecting that a difference between the level of the read-out signal and the first reference level is smaller than a predetermined level difference, a detection signal indicative of the difference being smaller than the predetermined level difference.

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