24AA02T-I/SN Product Overview

Introduction

The 24AA02T-I/SN is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device belonging to the category of non-volatile memory. This component is widely used in various electronic devices for storing small amounts of data and configuration information.

Basic Information Overview

• Category: Non-volatile memory
• Use: Data storage and configuration information
• Characteristics: Small form factor, low power consumption, high reliability
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Reliable data storage solution for electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Memory Size: 2 Kbits
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed 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: Allows sequential read operations for faster data retrieval
• Write Protection: Includes a write protect feature to prevent accidental writes
• Self-Timed Write Cycle: Automatically manages write cycle timing for simplified operation

Advantages and Disadvantages

Advantages

• Low power consumption
• High reliability and data retention
• Compact form factor

Disadvantages

• Limited storage capacity compared to other memory solutions
• Slower write speeds compared to some competing technologies

Working Principles

The 24AA02T-I/SN operates based on the principles of electrically erasable programmable read-only memory. It utilizes I2C communication protocol for interfacing with microcontrollers and other devices, allowing for efficient data transfer and storage.

Detailed Application Field Plans

This EEPROM device finds applications in various fields, including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

• 24LC02B-I/SN: Similar 2 Kbit I2C serial EEPROM from the same manufacturer
• AT24C02N: 2 Kbit I2C serial EEPROM from a different manufacturer
• CAT24C02WI-GT3: 2 Kbit I2C serial EEPROM with additional features

In conclusion, the 24AA02T-I/SN provides a reliable and compact solution for non-volatile data storage in a wide range of electronic applications.

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