FM31256-GTR Datasheet PDF - Ramtron

Description

●The  FM31xx  is  a  family  of  integrated  devices  that includes  the  most  commonly  needed  functions  for processor-based  systems.  Major  features  include nonvolatile  memory  available  in  various  sizes,  realtime  clock,  low-VDD  reset,  watchdog  timer, nonvolatile  event  counter,  lockable  64-bit  serial number  area,  and  general  purpose  comparator  that can be used for an early power-fail (NMI) interrupt or other purpose. The family operates from 2.7 to 5.5V.