M. Lanzoni et al., A NOVEL-APPROACH TO CONTROLLED PROGRAMMING OF TUNNEL-BASED FLOATING-GATE MOSFETS, IEEE journal of solid-state circuits, 29(2), 1994, pp. 147-150
This paper presents a new approach to obtain automatic and accurate co
ntrol of the threshold voltage of floating-gate MOSFET's programmable
by means of tunneling current. The proposed method avoids using a seri
es of partial write/erase operations followed by measurements and adju
stment steps, thus achieving a significant advantage in terms of progr
amming time for the same accuracy. The simplicity of the proposed meth
od and its inherent speed make it ideal in a wide range of possible ap
plications.