FinFET SONOS flash memory for embedded applications

Peiqi Xuan, Min She, B. Harteneck, Adam J. Liddle, Jeffrey Bokor, Tsu‐Jae King

2004 · 73 citations · 6 references

Concepts

Abstract

FD-SOI (fully depleted silicon-on-insulator) FinFET SONOS flash memory devices are investigated for the first time, and they are found to be scalable to a gate length of 40 nm. Although the FinFET SONOS device does not have a body contact, excellent program/erase characteristics are achieved, together with high endurance, long retention time and low reading disturbance. Devices fabricated on [100] and [110] silicon surfaces are compared.

References

6