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CAT24C256HU4IGT3
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CAT24C256HU4IGT3

Product Overview

Category

The CAT24C256HU4IGT3 belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

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

Characteristics

  • Non-volatile memory
  • I2C interface
  • Low power consumption
  • High reliability
  • Wide operating voltage range

Package

The CAT24C256HU4IGT3 is available in a small form factor 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CAT24C256HU4IGT3 lies in its ability to provide reliable and non-volatile data storage in a compact and energy-efficient package.

Packaging/Quantity

The CAT24C256HU4IGT3 is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Memory Size: 256 Kbits
  • 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 CAT24C256HU4IGT3 features the following pin configuration: 1. A0: Chip Address Input 2. A1: Chip Address Input 3. A2: Chip 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
  • Small form factor
  • Wide operating voltage range

Disadvantages

  • Limited storage capacity compared to other memory technologies
  • Slower write speeds compared to volatile memory

Working Principles

The CAT24C256HU4IGT3 operates by utilizing electrically programmable floating gate transistors to store data. When data is written, the charge on the floating gate is altered, allowing for non-volatile data storage. The I2C interface enables seamless communication with the host system.

Detailed Application Field Plans

The CAT24C256HU4IGT3 is well-suited for a wide range of applications, including: - Firmware storage in consumer electronics - Parameter storage in industrial control systems - Configuration storage in automotive modules - Security key storage in smart meters

Detailed and Complete Alternative Models

Some alternative models to CAT24C256HU4IGT3 include: - AT24C256C - M24C256 - 24AA256 - FM24C256

In conclusion, the CAT24C256HU4IGT3 offers a reliable and efficient solution for non-volatile data storage in various electronic applications, making it a versatile choice for designers seeking dependable memory solutions.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi CAT24C256HU4IGT3 dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of CAT24C256HU4IGT3:

  1. What is CAT24C256HU4IGT3?

    • CAT24C256HU4IGT3 is a 256 Kb I2C CMOS serial EEPROM with a wide operating voltage range and low power consumption.

  2. What are the typical applications of CAT24C256HU4IGT3?

    • Typical applications include storing configuration data in various electronic devices, such as industrial automation systems, consumer electronics, and automotive modules.

  3. What is the operating voltage range of CAT24C256HU4IGT3?

    • The operating voltage range is from 1.7V to 5.5V, making it suitable for a wide range of applications.

  4. What is the maximum clock frequency supported by CAT24C256HU4IGT3?

    • The maximum clock frequency supported is 1 MHz, allowing for fast data transfer.

  5. Does CAT24C256HU4IGT3 support write protection?

    • Yes, CAT24C256HU4IGT3 supports software write protection of the entire memory array.

  6. What is the typical standby current consumption of CAT24C256HU4IGT3?

    • The typical standby current consumption is very low, typically around 1 µA.

  7. Can CAT24C256HU4IGT3 operate at extended temperature ranges?

    • Yes, CAT24C256HU4IGT3 can operate at extended temperature ranges from -40°C to 125°C, making it suitable for harsh environments.

  8. What is the package type of CAT24C256HU4IGT3?

    • CAT24C256HU4IGT3 is available in a 8-lead TDFN package, which is compact and suitable for space-constrained designs.

  9. Does CAT24C256HU4IGT3 support sequential read operation?

    • Yes, CAT24C256HU4IGT3 supports sequential read operation, allowing for efficient data retrieval.

  10. Is CAT24C256HU4IGT3 RoHS compliant?

    • Yes, CAT24C256HU4IGT3 is RoHS compliant, meeting environmental standards for lead-free manufacturing.