DS1231/S DS1231/S Power Monitor Chip FEATURES PIN ASSIGNMENT IN MODE TOL GND 1 2 3 4 8 7 6 5 VCC NMI RST RST • Warns processor of an impending power failure • Provides time for an orderly shutdown • Prevents processor from destroying nonvolatile memory during power transients restarts processor after power is DS1231 8–Pin DIP (300 MIL) See Mech.
Drawings Section NC IN NC MODE NC TOL NC GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 NC VCC NC NMI NC RST NC RST • Automatically restored • Suitable for linear or switching power supplies • Adjusts to hold time of the power supply • Supplies necessary signals for processor interface • Accurate 5% or 10% VCC monitoring • Replaces power-up reset c...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)