Description
The X40430/31 combines power-on reset control, watchdog timer, supply voltage supervision, secondary and third voltage supervision, manual reset, and Block Lock™ protect serial EEPROM in one package.
Features
- Triple voltage detection and reset assertion.
- Three standard reset threshold settings (4.6V/2.9V/1.7V, 4.4V/2.6V/1.7V, 2.9V/1.7V/2.4V).
- Adjust low voltage reset threshold voltages using special programming sequence.
- Reset signal valid to VCC = 1V.
- Monitor three voltages or detect power fail.
- Fault detection register.
- Selectable power on reset timeout.
- Selectable watchdog timer interval.
- Debounced manual reset input.
X40431 Datasheet
