Microchip Technology's 24AA025UIDT-I/SN Serial EEPROM

The 24AA025UIDT-I/SN is a high-performance, 2K I2C™ Serial EEPROM device from Microchip Technology, designed to provide reliable data storage and retrieval in a wide array of applications. This particular model is renowned for its unique identifier feature, making it an ideal choice for applications requiring serial number identification or traceability.

Encased in an 8-pin SOIC (SN) package, the 24AA025UIDT-I/SN offers a standard 2-wire serial interface, facilitating easy integration into existing designs. The device operates over a broad voltage range from 1.7V to 5.5V, making it versatile for both low-power and standard applications. Additionally, it supports a maximum clock frequency of 400kHz, allowing for quick data access and programming operations.

One of the standout features of the 24AA025UIDT-I/SN is its built-in 32-bit unique identifier (UID). This UID is pre-programmed and locked, ensuring a permanent and distinct serial number that can be used for inventory management, product registration, or anti-counterfeiting measures. Furthermore, the EEPROM provides 256 x 8 bits of memory, which is ample space for storing configuration settings, calibration data, or small amounts of user data.

The device boasts a high reliability with a write endurance of 1 million cycles and a data retention period of over 200 years, ensuring that critical data is preserved over the long term. For added security, the EEPROM includes write protection features, which can be enabled to prevent unintended writes to the memory array.

Microchip's 24AA025UIDT-I/SN is ideal for an array of applications, including industrial and medical devices, consumer electronics, and Internet of Things (IoT) endpoints. Its low-power consumption and small form factor make it an excellent choice for portable and space-constrained applications. With Microchip's reputation for quality and support, designers can be confident in choosing the 24AA025UIDT-I/SN for their data storage needs.

Whether used in complex systems or simple gadgets, the 24AA025UIDT-I/SN from Microchip Technology offers a robust and unique solution for secure data storage and management.