CAT1232LP Datasheet (ON Semiconductor)

CAT1232LP, Microprocessor

The CAT1232LP and CAT1832 microprocessor supervisors can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a manual/pushbutton microprocessor reset switch.

The devices are drop in replacements for the Maxim/Dallas Semiconductor DS1

CAT1232LP Features

* Selectable reset voltage tolerance

* CAT1232LP for 5 V supply

* CAT1832 for 3.3 V supply

* Selectable watchdog period: 150 ms, 600 ms or 1.2 s

* Two reset outputs

* Active high, push-pull reset output

* Active low, open-drain reset output (CA