Product Overview: 24AA02E48T-I/SN

The 24AA02E48T-I/SN is a specialized EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology, designed to provide a reliable and efficient method for serial data storage with the added benefit of an embedded globally unique MAC (Media Access Control) address. This product is particularly useful in network applications, such as Ethernet and Wi-Fi devices, where a unique MAC address is required for communication over networks.

With a storage capacity of 2 Kbits, the 24AA02E48T-I/SN is organized as 256 x 8 bits, which allows for sufficient space to store configuration and calibration data, along with the pre-programmed EUI-48 node identity. The device operates over a standard I2C serial interface, making it easy to integrate into various systems with minimal pin count requirements.

Key Features:

• Unique MAC Address: Each chip comes with a pre-programmed EUI-48 node address, eliminating the need for external network address provisioning.
• Memory Size: 2 Kbit (256 x 8) of EEPROM storage space, suitable for a variety of data storage applications.
• Interface: I2C (2-wire) serial interface for simple and effective communication with microcontrollers and other devices.
• Voltage Range: Operating voltage range of 1.7V to 5.5V, accommodating a wide range of applications and power requirements.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable operation under extreme conditions.
• Packaging: Available in an 8-pin SN (SOIC) package, providing a compact footprint for space-constrained applications.
• Write Protect: Includes a write-protect feature to prevent unintended data overwrites or erasure.

The 24AA02E48T-I/SN is an ideal choice for applications that require a small, easy-to-integrate, non-volatile memory solution with the added functionality of a unique network address. Its robust design, combined with Microchip's reputation for high-quality and reliable products, makes it a smart option for designers and engineers looking to enhance their network-enabled devices.

Whether you are working on a new IoT (Internet of Things) device, setting up a home automation system, or developing an industrial control system, the 24AA02E48T-I/SN provides a secure and convenient way to store critical data and manage device identities on a network.