TC1232 Datasheet PDF - Microchip Technology

General Description
The TC1232 is a fully-integrated processor supervisor that provides three important functions to safeguard processor sanity: precision power on/off reset control, watchdog timer and external reset override.

FEATUREs
• Precision Voltage Monitor
- Adjustable +4.5V or +4.75V
• Reset Pulse Width – 250 msec minimum
• No External Components
• Adjustable Watchdog Timer
- 150 msec, 600 msec or 1.2 sec
• Operating Voltage 4.0V to 5.5V
• Debounced Manual Reset Input for External Override