24AA08T-I/OT

Product Overview

Category

The 24AA08T-I/OT belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is primarily used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Electrically erasable: The 24AA08T-I/OT allows for easy modification of stored data without requiring physical removal or replacement of the chip.
• Programmable: Users can write and rewrite data to the chip multiple times.
• Non-volatile: The stored data remains intact even when power is removed from the device.
• Low power consumption: The chip operates efficiently, minimizing energy usage.
• High reliability: The 24AA08T-I/OT ensures data integrity and durability.

Package

The 24AA08T-I/OT is available in a small outline transistor (SOT) package, which provides compactness and ease of integration into electronic circuits.

Essence

The essence of the 24AA08T-I/OT lies in its ability to store and retrieve data reliably, making it an essential component for many electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 8 kilobits (1 kilobyte)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: Up to 200 years

Detailed Pin Configuration

The 24AA08T-I/OT has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. A0: Address bit 0
6. A1: Address bit 1
7. GND: Ground connection
8. NC: No connection

Functional Features

• I2C interface: The 24AA08T-I/OT supports the widely used I2C communication protocol, allowing for easy integration into existing systems.
• Hardware write protection: The WP pin can be used to enable or disable write operations, providing an additional layer of data security.
• Sequential read operation: The chip allows for sequential reading of multiple memory locations, reducing access time and improving efficiency.

Advantages and Disadvantages

Advantages

• High reliability and durability
• Low power consumption
• Compact package size
• Easy integration with existing systems
• Hardware write protection for enhanced security

Disadvantages

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

Working Principles

The 24AA08T-I/OT utilizes a combination of electrically controlled floating gate transistors to store and retrieve data. When writing data, an electrical charge is applied to specific memory cells, altering their state. During read operations, the stored charge is detected, allowing the retrieval of the stored information.

Detailed Application Field Plans

The 24AA08T-I/OT finds applications in various fields, including but not limited to: - Automotive electronics - Industrial automation - Medical devices - Consumer electronics - Internet of Things (IoT) devices

In automotive electronics, this EEPROM chip can be used for storing critical vehicle data, such as mileage, calibration settings, and error codes. In industrial automation, it can be utilized for configuration storage in programmable logic controllers (PLCs). Medical devices can benefit from the 24AA08T-I/OT for storing patient data or device settings. In consumer electronics, it can be employed in smart home devices, wearables, and audio/video equipment. Additionally, IoT devices often utilize this chip for data logging and configuration storage.

Detailed and Complete Alternative Models

Some alternative models to the 24AA08T-I/OT include: - 24LC08B-I/SN - AT24C08AN-10SU-2.7 - CAT24C08WI-GT3

These alternatives offer similar functionality and specifications, providing users with options based on their specific requirements.

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