24AA02T-I/ST

Product Overview

Category

The 24AA02T-I/ST belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

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

Package

The 24AA02T-I/ST is available in a small 8-lead SOIC package.

Essence

This EEPROM chip provides reliable and durable data storage with low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity

The 24AA02T-I/ST is typically packaged in reels containing a specific quantity based on customer requirements.

Specifications

• Memory Size: 2 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: >200 years

Detailed Pin Configuration

The 24AA02T-I/ST features an 8-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
• 128-byte Page Write Buffer
• Hardware Write Protection
• Schmitt Trigger Inputs

Advantages and Disadvantages

Advantages

• Low power consumption
• Small form factor
• High endurance
• I2C interface for easy integration

Disadvantages

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

Working Principles

The 24AA02T-I/ST operates by utilizing the I2C protocol to communicate with the host system. It stores and retrieves data through a series of read and write operations, providing non-volatile memory storage for critical information.

Detailed Application Field Plans

The 24AA02T-I/ST is widely used in various applications, including: - Consumer Electronics: Smartphones, digital cameras, and portable media players - Automotive Systems: Engine control units, infotainment systems, and instrument clusters - Industrial Applications: Programmable logic controllers, sensor modules, and data loggers

Detailed and Complete Alternative Models

Some alternative models to the 24AA02T-I/ST include: - 24LC02B-I/SN - 24FC02-I/P - AT24C02C-SSHM-T

In conclusion, the 24AA02T-I/ST is a versatile EEPROM chip that offers reliable non-volatile data storage with low power consumption and a compact form factor. Its I2C interface and functional features make it suitable for a wide range of applications in the electronics industry.

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