Erasable programmable read-only memory

Communications: electrical – Digital comparator systems

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Details

307238, 307279, 307304, G11C 1140, H03K 500, H03K 326, H03K 3353

Patent

active

039381080

ABSTRACT:
A TTL compatible erasable programmable read-only memory (PROM) which uses a single n-channel device having a floating gate for each memory cell. The entire memory including the periphery circuits, are disposed on a silicon substrate. Only a single externally generated high voltage input or "pin" is required for programming.

REFERENCES:
patent: 3641512 (1972-02-01), Frohman-Bentchkowsky
patent: 3728695 (1973-04-01), Frohman-Bentchkowsky
patent: 3747072 (1973-07-01), Lodi et al.
patent: 3846768 (1974-11-01), Krick
patent: 3893085 (1975-07-01), Hansen
patent: 3898630 (1975-08-01), Hansen et al.

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