The 24AA025E64T-I/SN is a 2Kb I²C™ compatible Serial EEPROM device from the renowned manufacturer, Microchip Technology. It is an ideal storage solution for applications requiring data storage and serial communication with a minimal number of I/O pins. This EEPROM device is designed for flexible, non-volatile storage of data, which can be crucial in a wide range of electronic applications.

Key Features

• Memory Size: The device offers 2 Kbits (256 x 8) of memory, providing ample space for configuration parameters, serial numbers, calibration data, and more.
• Communication Interface: It incorporates an I²C serial interface, facilitating easy integration into most microcontroller architectures. The interface supports standard (100 kHz), fast (400 kHz), and high-speed (3.4 MHz) modes.
• Operating Voltage: The EEPROM operates within a voltage range of 1.7V to 5.5V, making it suitable for both 3.3V and 5V systems.
• Temperature Range: It is designed to operate over an industrial temperature range of -40°C to +85°C, ensuring reliable performance under varying environmental conditions.
• Write Cycle Time: The device features a maximum write cycle time of 5 ms, facilitating efficient data management and updates.
• Write Protection: It includes write protection features such as Software Write Protection for the entire array and Hardware Write Protection for the upper quarter of the array.

Package and Compliance

The 24AA025E64T-I/SN comes in an 8-pin SOIC (SN) package, which is widely used and easily integrated into various PCB designs. It is RoHS compliant, ensuring adherence to environmental standards by restricting the use of certain hazardous substances in electrical and electronic equipment.

Applications

With its robust feature set, the 24AA025E64T-I/SN is suitable for a diverse range of applications, including:

• Smart cards
• Medical devices
• Industrial and commercial equipment
• Home appliances
• Automotive systems

In conclusion, the 24AA025E64T-I/SN from Microchip Technology is a versatile and reliable EEPROM solution for designers looking to enhance their systems with secure data storage capabilities.