Processing apparatus having a nonvolatile memory to which a supp

Static information storage and retrieval – Magnetic bubbles – Guide structure

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39518303, 365226, 365201, G06F 1100, G11C 1606

Patent

active

058288260

ABSTRACT:
A processing apparatus capable of feeding voltage necessary when writing data in a programmable nonvolatile memory without increasing the number of terminals is presented. A control signal MO for changing over the actual operation mode and test mode, and a program voltage VPP necessary when writing or erasing data in an EEPROM are provided.

REFERENCES:
patent: 4485456 (1984-11-01), Toyoda
patent: 4766567 (1988-08-01), Kato
patent: 4979172 (1990-12-01), Murase et al.
patent: 5068783 (1991-11-01), Tanagawa et al.
patent: 5491825 (1996-02-01), Sakuma
patent: 5537584 (1996-07-01), Miyai et al.

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