| Part number | DS1231 |
|---|---|
| Manufacturer | Dallas |
| File Size | 66.03 KB |
| Description | Power Monitor Chip |
| Datasheet |
 DS1231 Datasheet
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| Note |
This datasheet PDF includes multiple part numbers: DS1231, DS1231S. Please refer to the document for exact specifications by model. |
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IN MODE TOL GND RST RST NMI VCC NC Input Selects input pin characteristics Selects 5% or 10% VCC detect Ground Reset (Active High) Reset (Active Low, open drain) Non Maskable Interrupt +5V Supply No Connections DESCRIPTION The DS1231 Power Monitor Chip uses a precise temperature-compensated reference circuit which provides an orderly shutdown and an automatic restart of a processor-based system.A
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