Description
The X40430, X40431, X40434, X40435 combines power-on reset control, watchdog timer, supply voltage supervision, second and third voltage supervision, manual reset, and Block Lock™ protect serial EE.
Features
- Monitoring voltages: 5V to 9V.
- Independent core voltage monitor.
- Triple voltage detection and reset assertion.
- Standard reset threshold settings. See selection table on page 2.
- Adjust low voltage reset threshold voltages using special programming sequence.
- Reset signal valid to VCC = 1V.
- Monitor three separate voltages.
- Fault detection register.
- Selectable power-on reset timeout (0.05s, 0.2s, 0.4s, 0.8s).
- Sel.
