DS1231 Key Features
- Warns processor of an impending power failure
- Provides time for an orderly shutdown
- Prevents
- Automatically
- 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 circuitry
- No external capacitors required