24AA02T/ST

Product Overview

Category

The 24AA02T/ST 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, automotive systems, and industrial applications.

Characteristics

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

Package

The 24AA02T/ST is available in a variety of package options, including SOP (Small Outline Package) and TSSOP (Thin Shrink Small Outline Package).

Essence

This product provides reliable and efficient data storage capabilities for embedded systems and microcontroller-based applications.

Packaging/Quantity

The 24AA02T/ST is typically supplied in tape and reel packaging, with quantities varying 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/ST features a standard 8-pin configuration, including SDA (Serial Data), SCL (Serial Clock), VCC (Power Supply), GND (Ground), and other essential pins for communication and control.

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Hardware Write Protection
• Sequential Read Operation
• ESD Protection

Advantages and Disadvantages

Advantages

• Low power consumption
• Compact form factor
• High reliability and endurance
• I2C interface for easy integration

Disadvantages

• Limited storage capacity compared to larger EEPROMs
• Slower write speeds compared to some other memory technologies

Working Principles

The 24AA02T/ST operates by utilizing the I2C protocol to communicate with the host microcontroller or system. It allows for byte and page write operations, enabling efficient data storage and retrieval.

Detailed Application Field Plans

Consumer Electronics

• Smartphones
• Wearable devices
• Digital cameras

Automotive Systems

• Engine control units
• Infotainment systems
• Body control modules

Industrial Applications

• Programmable logic controllers
• Sensor nodes
• Automation equipment

Detailed and Complete Alternative Models

• 24LC02B
• 24FC02
• AT24C02
• CAT24C02

In conclusion, the 24AA02T/ST offers a reliable and efficient solution for non-volatile data storage in a wide range of electronic applications, making it an essential component in modern embedded systems.

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