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CAT24C043 - Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer

Description

The CAT24CXX3 is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer.

Features

  • s Watchdog Timer Input (WDI) s Programmable Reset Threshold s s s s s s Active High or Low Reset Outputs 400 KHz I2C Bus Compatible 2.7 to 6 Volt Operation Low Power CMOS Technology 16 - Byte Page Write Buffer Built-in inadvertent write protection.
  • VCC Lock Out s s s s.
  • Precision Power Supply Voltage Monitoring.
  • 5V, 3.3V and 3V options 1,000,000 Program/Erase Cycles 100 Year Data Retention 8-Pin DIP or 8-Pin SOIC Commercial, Industrial and Automotive Temperature Ran.

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Datasheet Details

Part number CAT24C043
Manufacturer Catalyst Semiconductor
File Size 85.44 KB
Description Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer
Datasheet download datasheet CAT24C043 Datasheet

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Full PDF Text Transcription

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Advanced CAT24C163(16K), CAT24C083(8K) CAT24C043(4K), CAT24C023(2K) Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer FEATURES s Watchdog Timer Input (WDI) s Programmable Reset Threshold s s s s s s Active High or Low Reset Outputs 400 KHz I2C Bus Compatible 2.7 to 6 Volt Operation Low Power CMOS Technology 16 - Byte Page Write Buffer Built-in inadvertent write protection — VCC Lock Out s s s s — Precision Power Supply Voltage Monitoring — 5V, 3.3V and 3V options 1,000,000 Program/Erase Cycles 100 Year Data Retention 8-Pin DIP or 8-Pin SOIC Commercial, Industrial and Automotive Temperature Ranges DESCRIPTION The CAT24CXX3 is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer.
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