The NCP1232 is a fully-integrated processor supervisor. It provides three important functions to safeguard processor functionality: precision power on/off reset control, watchdog timer and external reset override.
On power-up, the NCP1232 holds the processor in the reset state for a minimum of 250 msec after VCC is within tolerance to ensure a stable system start-up.

FEATUREs
• Precision Voltage Monitor (Adjustable +4.5 V or +4.75 V)
• Reset Pulse Width (250 msec Min)
• No External Components
• Adjustable Watchdog Timer (150 msec, 600 msec or 1.2 sec)
• Debounced Manual Reset Input for External Override

APPLICATIONs
• Computers
• Controllers
• Intelligent Instruments
• Automotive Systems
• Critical P Power Monitoring