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The CAT93CXXXX is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer. The serial EEPROM memory of the 93CXXXX can be configured either by 16bits or by 8-bits. Each register can be written (or read) by using the DI (or DO pin). The reset function of the 93CXXXX protects the system during brown out.
s Watchdog Timer s Programmable Reset Threshold s Built-in Inadvertent Write Protection s Active High or Low Reset Outputs —Precision Power Supply Voltage Monitoring —5V, 3.3V and 3V options s Hardware and Software Write Protection s Power-Up Inadvertant Write Protection s 1,000,000 Program/Erase Cycles s 100 Year Data Retention s Commercial, Industrial, and Automotive —VCC Lock Out s High Speed Operation: 3MHz s Low Power CMOS Technology s x 16 or x 8 Selectable Serial Memory s Self-Timed Write Cycle with Auto-Clear s Sequential Read s Fast Nonvolatile Write Cycle: 3ms Max Temperature Rang.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CAT93C5712 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 2 | CAT93C5713 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 3 | CAT93C5714 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 4 | CAT93C57 |
Catalyst Semiconductor |
1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM |
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| 5 | CAT93C57 |
ON Semiconductor |
2Kb Microwire Serial EEPROM |
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| 6 | CAT93C5721 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 7 | CAT93C5722 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 8 | CAT93C5723 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 9 | CAT93C5724 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 10 | CAT93C5731 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 11 | CAT93C5732 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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| 12 | CAT93C5733 |
Catalyst Semiconductor |
Supervisory Circuits with Microwire Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer |
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