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CAT1023 Datasheet, Equivalent, Supervisory Circuits.Supervisory Circuits Supervisory Circuits |
| Part | CAT1023 |
|---|---|
| Description | Supervisory Circuits |
| Feature | CAT1021, CAT1022, CAT1023
Supervisory C ircuits with I2C Serial 2k-bit CMOS EEP ROM, Manual Reset and Watchdog Timer
FE ATURES
Precision Power Supply Voltage M onitor — 5V, 3. 3V and 3V systems — Five threshold voltage options Watchdog Timer Active High or Low Reset — Val id reset guaranteed at VCC = 1V 400kHz I2C Bus 2. 7V to 5. 5V Operation Low powe r CMOS technology 16-Byte Page Write Bu ffer Built-in inadvertent write protect ion — WP pin (CAT1021) All supervisor s have a 1. 6 second watchdog timer circ uit that resets a system to a known sta te if software or a Manual Reset Input hardware glitch halts . |
| Manufacture | Catalyst Semiconductor |
| Datasheet |
| Part | CAT1023 |
|---|---|
| Description | Supervisory Circuits |
| Feature | CAT1021, CAT1022, CAT1023
Supervisory C ircuits with I2C Serial 2k-bit CMOS EEP ROM, Manual Reset and Watchdog Timer
FE ATURES
Precision Power Supply Voltage M onitor — 5V, 3. 3V and 3V systems — Five threshold voltage options Watchdog Timer Active High or Low Reset — Val id reset guaranteed at VCC = 1V 400kHz I2C Bus 2. 7V to 5. 5V Operation Low powe r CMOS technology 16-Byte Page Write Bu ffer Built-in inadvertent write protect ion — WP pin (CAT1021) All supervisor s have a 1. 6 second watchdog timer circ uit that resets a system to a known sta te if software or a Manual Reset Input hardware glitch halts . |
| Manufacture | Catalyst Semiconductor |
| Datasheet |
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