SLG7WD47666 Overview
SLG7WD47666 Watchdog Timer Datasheet The SLG7WD47666 watchdog timer supervises microprocessor (μP) activities, identifying anomalies in system behavior. For proper code execution, the microprocessor must periodically toggle the watchdog input (WDI) before the selected timeout (twd) expires. During normal operation, WDI clears the internal watchdog timer at intervals within twd.
SLG7WD47666 Key Features
- Very low current consumption: 9 μA typical
- Watchdog timeout period 1.6 s
- Chip enable input
- +2.5 V to +5.5 V operating voltage
- Open-drain nWDO output
- Operating temperature range: -40 °C to 85 °C
- ESD performance HBM: 2000 V; CDM: 1300 V
- Low power consumption
- Pb-free/RoHS pliant
- Halogen-free