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CAT1832

Catalyst Semiconductor
Part Number CAT1832
Manufacturer Catalyst Semiconductor
Description 5V AND 3.3V SUPPLY VOLTAGE MONITOR AND RESET CIRCUIT
Published Apr 19, 2007
Detailed Description CAT1232LP/CAT1832 5V and 3.3V Supply Monitor, Watchdog Timer, Manual Reset, with Active High & Low Resets FEATURES s Se...
Datasheet PDF File CAT1832 PDF File

CAT1832
CAT1832

Overview
CAT1232LP/CAT1832 5V and 3.
3V Supply Monitor, Watchdog Timer, Manual Reset, with Active High & Low Resets FEATURES s Selectable reset voltage tolerance DESCRIPTION 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/push-button microprocessor reset switch.
The devices are drop in replacements for the Maxim/Dallas Semiconductor DS1232LP and DS1832 supervisors Precision reference and comparator circuits monitor the 5V or 3.
3V system power supply voltage, VCC.
During power-up or when the power supply falls outside selectable tolerance limits, both the RESET and ...


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