ON Semiconductor
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CAT24C256WI-GT3
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CAT24C256WI-GT3

Product Overview

Category

The CAT24C256WI-GT3 belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

It is commonly used for non-volatile data storage in various electronic devices, including consumer electronics, industrial equipment, and automotive applications.

Characteristics

  • Low power consumption
  • High reliability
  • Small form factor
  • I2C interface
  • Wide voltage range

Package

The CAT24C256WI-GT3 is available in a small 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CAT24C256WI-GT3 lies in its ability to provide reliable and non-volatile data storage in a compact and energy-efficient form.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Memory Size: 256 Kbit
  • Interface: I2C
  • Operating Voltage: 1.7V to 5.5V
  • Operating Temperature Range: -40°C to 85°C
  • Write Cycle Endurance: 1,000,000 cycles
  • Data Retention: 100 years

Detailed Pin Configuration

The CAT24C256WI-GT3 features an 8-pin SOIC package with the following pin configuration: 1. A0: Address Input 2. A1: Address Input 3. A2: Address Input 4. VSS: Ground 5. SDA: Serial Data 6. SCL: Serial Clock 7. WP: Write Protect 8. VCC: Power Supply

Functional Features

  • Byte and Page Write Modes
  • Self-timed Write Cycle
  • 32-byte Page Write Buffer
  • Hardware Write Protection
  • Schmitt Trigger Inputs

Advantages and Disadvantages

Advantages

  • Low power consumption
  • High reliability and endurance
  • Compact form factor
  • Wide operating voltage range

Disadvantages

  • Limited write cycle endurance compared to some competing models
  • Relatively higher cost compared to standard EEPROMs

Working Principles

The CAT24C256WI-GT3 operates based on the principles of electrically erasable programmable read-only memory, utilizing I2C communication protocol for data transfer and storage.

Detailed Application Field Plans

The CAT24C256WI-GT3 is well-suited for a wide range of applications, including: - Smartphones and tablets for storing configuration data - Industrial control systems for parameter storage - Automotive electronics for storing calibration data - IoT devices for non-volatile data storage

Detailed and Complete Alternative Models

Some alternative models to CAT24C256WI-GT3 include: - AT24C256C - 24AA256 - M24C256 - 93LC56B

In conclusion, the CAT24C256WI-GT3 offers a reliable and compact solution for non-volatile data storage in various electronic applications, despite its limitations in write cycle endurance and cost compared to other options in the market.

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10 domande e risposte comuni relative all'applicazione di CAT24C256WI-GT3 nelle soluzioni tecniche

  1. What is the CAT24C256WI-GT3?

    • The CAT24C256WI-GT3 is a 256 Kb I2C CMOS serial EEPROM, which can be used to store and retrieve data in various technical solutions.

  2. What are the key features of CAT24C256WI-GT3?

    • The key features include a wide voltage range, low power consumption, and a high-speed I2C interface for easy integration into different applications.

  3. How can CAT24C256WI-GT3 be used in industrial automation?

    • In industrial automation, CAT24C256WI-GT3 can be used to store configuration settings, calibration data, or event logs for equipment and machinery.

  4. What are the typical operating conditions for CAT24C256WI-GT3?

    • The typical operating voltage range is 1.7V to 5.5V, and it operates over a temperature range of -40°C to 85°C.

  5. Can CAT24C256WI-GT3 be used in automotive applications?

    • Yes, CAT24C256WI-GT3 is suitable for automotive applications, such as storing vehicle settings, sensor calibration data, or error logs.

  6. How does CAT24C256WI-GT3 ensure data integrity?

    • It incorporates built-in error detection and correction (EDC) to ensure data integrity, making it reliable for critical applications.

  7. What are the advantages of using CAT24C256WI-GT3 in consumer electronics?

    • In consumer electronics, CAT24C256WI-GT3 offers low power consumption, small form factor, and ease of integration with microcontrollers and other components.

  8. Can CAT24C256WI-GT3 be used in IoT devices?

    • Yes, CAT24C256WI-GT3 is suitable for IoT devices, where it can store device configurations, sensor data, or firmware updates.

  9. How can CAT24C256WI-GT3 be integrated into medical devices?

    • In medical devices, CAT24C256WI-GT3 can be used to store patient data, device settings, or calibration information, ensuring reliable operation.

  10. What are the programming considerations for CAT24C256WI-GT3?

    • CAT24C256WI-GT3 can be easily programmed using standard I2C communication protocols, making it straightforward to integrate into various technical solutions.