DS1232 Datasheet (Dallas) - MicroMonitor Chip

DS1232, MicroMonitor Chip

PBRST TD TOL GND RST - Pushbutton Reset Input - Time Delay Set - Selects 5% or 10% VCC Detect - Ground - Reset Output (Active High) RST - Reset Output (Active Low, open drain)

DS1232 Features

* Halts and restarts an out-of-control microprocessor

* Holds microprocessor in check during power transients

* Automatically restarts microprocessor after power failure

* Monitors pushbutton for external override

* Accurate 5% or 10% microprocessor power supply monitoring