Method for programming a ROM cell arrangement

Details Method for programming a ROM cell arrangement Method for programming a ROM cell arrangement

1999-03-23

2000-03-28

Phan, Trong

Static information storage and retrieval

Read only systems

365104, G11C 1700

Patent

active

060440066

ABSTRACT:
Memory cells are organized in cell fields in word lines and bit lines in the manner of a matrix. The bit lines are actuated by a bit decoder for loading with a mass potential, and by a blocking decoder for loading the bit lines with a blocking potential. The word lines are actuated by a word decoder for loading the word lines with a programming voltage or a protective voltage. The information value to be programmed is prestored in the cell field.

REFERENCES:
patent: 4858194 (1989-08-01), Terada et al.
patent: 5553019 (1996-09-01), Sandvos et al.
patent: 5831894 (1998-11-01), Chang

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