24AA256UID-I/ST

Product Overview

Category

The 24AA256UID-I/ST belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) devices.

Use

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

Characteristics

• Non-volatile memory
• I2C interface
• Low power consumption
• Small form factor

Package

The 24AA256UID-I/ST is available in a small 8-lead SOIC (Small Outline Integrated Circuit) package.

Essence

This device provides reliable and secure data storage with an easy-to-use interface, making it suitable for a wide range of applications.

Packaging/Quantity

The 24AA256UID-I/ST is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Memory Size: 256 Kbits
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Protect Pin: Yes
• Data Retention: >200 years
• Endurance: 1,000,000 write cycles

Detailed Pin Configuration

The 24AA256UID-I/ST 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

• Sequential read and write operations
• Software write protection
• EUI-48™ and EUI-64™ compatible unique ID
• 32-byte page write buffer

Advantages

• Compact form factor
• Low power consumption
• High reliability and data retention
• Compatibility with I2C interface

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to some other non-volatile memory options

Working Principles

The 24AA256UID-I/ST operates by utilizing the I2C interface to communicate with the host system. It stores and retrieves data through sequential read and write operations, providing non-volatile memory storage for critical information.

Detailed Application Field Plans

The 24AA256UID-I/ST is well-suited for use in various applications, including: - IoT (Internet of Things) devices - Smart home appliances - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 24AA256UID-I/ST include: - 24LC256-I/P - AT24C256C-SSHL-T - CAT24C256WI-GT3

In conclusion, the 24AA256UID-I/ST offers a reliable and compact solution for non-volatile data storage in a wide range of electronic systems, making it a versatile choice for designers and engineers across different industries.

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