Static information storage and retrieval – Floating gate – Particular biasing
Patent
1998-07-28
2000-02-15
Fears, Terrell W.
Static information storage and retrieval
Floating gate
Particular biasing
36518529, G11C 1300
Patent
active
060260289
ABSTRACT:
A flash electrical erasable programmable read only memory structure that utilizes hot carrier injection for programming and negative gate voltage to carry out channel erase operations. Characteristic of the memory structure includes a triple well structure having a P-well and an N-well located within a P-type substrate, wherein the N-well isolated the P-well from the P-type substrate. Therefore, an independently isolated triple well structure is established during memory erase operation.
REFERENCES:
patent: 5963479 (1999-10-01), Park et al.
Chang Ko-Hsing
Chen Chih-Ming
Lee Horng-Ming
Lin Chen-Hsi
Wang Ling-Sung
Fears Terrell W.
Worldwide Semiconductor Manufacturing Corp.
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