Datasheet4U Logo Datasheet4U.com

CAT24C022 - Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer

General Description

The CAT24CXXX is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer.

The 24C161/162(16K), 24C081/082(8K), 24C041/042(4K) and 24C021/022(2K) feature a I2C Serial CMOS EEPROM.

Key Features

  • s Watchdog Timer on SDA for 24CXX1 s Programmable Reset Threshold s 400 KHz I2C Bus Compatible s 2.7 to 6 Volt Operation s Low Power CMOS Technology s 16 - Byte Page Write Buffer s Built-in inadvertent write protection s s s s s Active High or Low Reset Outputs.
  • VCC Lock Out.
  • 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 Temperatur.

📥 Download Datasheet

Datasheet Details

Part number CAT24C022
Manufacturer Catalyst Semiconductor
File Size 85.63 KB
Description Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer
Datasheet download datasheet CAT24C022 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
CAT24C02 CMOS Serial EEPROM ON Semiconductor
CAT24C01 CMOS Serial EEPROM ON Semiconductor
CAT24C03 2-Kb and 4-Kb I2C Serial EEPROM ON Semiconductor
CAT24C04 CMOS Serial EEPROM ON Semiconductor
CAT24C05 2-Kb and 4-Kb I2C Serial EEPROM ON Semiconductor

Other Datasheets by Catalyst Semiconductor

Part Number Description
CAT24C02 Serial EPROM
CAT24C021 Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer
CAT24C023 Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer
CAT24C02C 2K-Bit Serial E2PROM
CAT24C00 128-Bit Serial EEPROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Advanced CAT24C161/162(16K), CAT24C081/082(8K) CAT24C041/042(4K), CAT24C021/022(2K) Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer FEATURES s Watchdog Timer on SDA for 24CXX1 s Programmable Reset Threshold s 400 KHz I2C Bus Compatible s 2.7 to 6 Volt Operation s Low Power CMOS Technology s 16 - Byte Page Write Buffer s Built-in inadvertent write protection s s s s s Active High or Low Reset Outputs — VCC Lock Out — Precision Power Supply Voltage Monitoring — 5V, 3.