24AA64FT-I/ST

Product Overview

The 24AA64FT-I/ST is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) belonging to the category of non-volatile memory devices. It is commonly used for storing small amounts of data in electronic systems and offers characteristics such as low power consumption, high reliability, and ease of integration. The package type is surface mount, and it is available in various quantities per package.

Specifications

• Capacity: 64 Kbit (8 Kbyte)
• 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 24AA64FT-I/ST has an 8-pin configuration with pins designated for power supply, ground, and I2C communication.

| Pin Number | Name | Function | |------------|------------|-----------------------| | 1 | A0 | Chip Address Input | | 2 | A1 | Chip Address Input | | 3 | A2 | Chip Address Input | | 4 | VSS | Ground | | 5 | SDA | I2C Serial Data | | 6 | SCL | I2C Serial Clock | | 7 | WP | Write Protect | | 8 | VCC | Power Supply |

Functional Features

• Byte and Page Write Modes
• Self-Timed Write Cycle
• 32-Byte Page Write Buffer
• Hardware Write Protection
• Schmitt Trigger Inputs

Advantages and Disadvantages

Advantages

• Low Power Consumption
• High Reliability
• Small Form Factor
• Easy Integration with I2C Interface
• Long Data Retention Period

Disadvantages

• Limited Capacity (64 Kbit)

Working Principles

The 24AA64FT-I/ST operates by using the I2C interface to communicate with the host system. It allows for byte and page write operations, with a self-timed write cycle ensuring data integrity. The hardware write protection feature adds an extra layer of security to prevent accidental writes.

Detailed Application Field Plans

The 24AA64FT-I/ST is widely used in applications requiring non-volatile memory storage, such as: - Embedded Systems - Industrial Control Systems - Consumer Electronics - Automotive Electronics - Medical Devices

Detailed and Complete Alternative Models

Some alternative models to the 24AA64FT-I/ST include: - 24LC64-I/P - AT24C64C-SSHM-T - CAT24C64WI-GT3

In conclusion, the 24AA64FT-I/ST is a versatile and reliable serial EEPROM suitable for a wide range of electronic applications, offering efficient data storage and retrieval capabilities within a compact form factor.

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