A single-chip microcomputer with realtime rewritable nonvolatile data storage
Yoshimune Hagiwara, T. Sawase, Atsushi TAKAI, Y. Kita · 1981
An 8b single-chip microcomputer having two nonvolatile NMOS memories, developed for consumer appliance and small industrial system applications will be described. The chip contains both a 1Kbyte program store and a 60byte realtime rewritable data store.