Product Overview: 24AA02-I/ST

The 24AA02-I/ST is a 2Kb I2C™ compatible Serial EEPROM device from Microchip Technology, renowned for its reliability and low-power consumption. This EEPROM (Electrically Erasable Programmable Read-Only Memory) is designed for advanced data storage solutions, where small footprint and data security are essential. It is commonly used in a wide range of applications, from industrial and automotive systems to consumer electronics.

Key Features

• Memory Size: The device offers 2 Kbits (256 x 8) of memory, which is ideal for storing configuration settings, serial numbers, calibration data, and other application-specific information.
• Interface: It utilizes the I2C (Inter-Integrated Circuit) serial interface, which supports a 100 kHz (Standard-mode), 400 kHz (Fast-mode), and 1 MHz (Fast-mode Plus) data transfer rates, providing a versatile connection to most microcontrollers.
• Operating Voltage: The 24AA02-I/ST operates at a voltage range of 1.7V to 5.5V, making it suitable for both 3.3V and 5V systems.
• Temperature Range: This device is designed to perform over an industrial temperature range of -40°C to +85°C, ensuring reliable operation under harsh conditions.
• Packaging: It comes in a space-saving 8-pin TSSOP (Thin Shrink Small Outline Package) which is suitable for surface-mount technology (SMT) assembly processes.
• Write Protect: A write-protect feature is available to prevent inadvertent writes, which enhances the data integrity and reliability of the device.

Applications

The versatility of the 24AA02-I/ST makes it an excellent choice for various applications, including but not limited to:

• Smart cards
• RFID tags
• Medical devices
• Networking equipment
• Consumer electronics

Manufacturer Support

Microchip Technology provides extensive support for their products. Customers can access a wide range of resources, including datasheets, technical documentation, and application notes. Additionally, Microchip's customer service and technical support teams are available to assist with product integration and troubleshooting.