Circuitry and method for programming and erasing a non-volatile

Details Circuitry and method for programming and erasing a non-volatile Circuitry and method for programming and erasing a non-volatile

1993-09-15

1996-04-30

Lane, Jack A.

Static information storage and retrieval

Magnetic bubbles

Guide structure

36518907, 365218, G11C 1606

Patent

active

055133339

ABSTRACT:
Circuitry for programming a non-volatile semiconductor memory is described. The circuitry includes a circuit for enabling the non-volatile semiconductor memory to program a bit of the non-volatile semiconductor memory. The enabling circuit causes the bit to be programmed according to a pattern bit. The circuitry also includes a second enabling circuit, which enables the non-volatile semiconductor memory to verify the programming of the bit. Circuitry for erasing a non-volatile semiconductor memory is disclosed. A method for programming a nonvolatile semiconductor memory is also described.

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