The 11AA02E48T-I/TT is a high-performance, low-power serial EEPROM device from Microchip Technology, designed to provide efficient data storage solutions for a wide array of electronic applications. This device offers a storage capacity of 2 Kbits and includes an embedded MAC address, making it particularly suitable for networked devices.

Key Features

• Unique MAC Address: Each EEPROM comes with a pre-programmed, globally unique MAC address, eliminating the need for external network address management and simplifying network configuration processes.
• Memory Size: The device features a 2 Kbit memory size, which is ideal for storing configuration settings, calibration data, or small amounts of information that need to be preserved during power loss.
• Interface: It utilizes the industry-standard I²C serial interface, which ensures compatibility with a broad range of microcontrollers and processors.
• Low-Power Consumption: Designed for power-sensitive applications, the 11AA02E48T-I/TT operates with minimal power requirements, contributing to longer battery life in portable devices.
• High Reliability: The EEPROM is built to endure a high number of write cycles and has a data retention period that guarantees the preservation of data for years.
• Operating Voltage: It supports an operating voltage range of 1.8V to 5.5V, which allows for flexibility in various system designs and compatibility with both 3.3V and 5V logic levels.
• Temperature Range: The device is operational across an industrial temperature range, making it suitable for applications that are exposed to harsh environmental conditions.

Applications

The 11AA02E48T-I/TT is versatile and can be used in a variety of applications, including but not limited to:

• Networking equipment such as routers, switches, and network interface cards.
• Wireless communication devices where a unique MAC address is required.
• Industrial and automotive control systems.
• Consumer electronics that require configuration settings or user preferences to be stored persistently.

With its robust feature set, the 11AA02E48T-I/TT from Microchip Technology is an excellent choice for designers looking to integrate reliable data storage with network connectivity into their systems.