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| Partname: | CAT1161WI-28-GT3 |
| Description: | Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K) |
| Manufacturer: | ON Semiconductor |
| Datasheet: | PDF (193K).
Click here to download *) |
The 1.6-second watchdog circuit returns a system to a known good state if a software or hardware glitch halts or "hangs" the system. The CAT1161 watchdog monitors the SDA line, making an additional PC board trace unnecessary. The lower cost CAT1162 does not have a watchdog timer. |
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Click here to download CAT1161WI-28-GT3 Datasheet*) |
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