Microchip Technology 24AA128T-I/SM Serial EEPROM

The 24AA128T-I/SM is a high-performance, 128-Kilobit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the industry-leading manufacturer Microchip Technology. This integrated circuit is specifically designed for advanced data storage solutions that require low-power and high-endurance memory components. Its small form factor and reliability make it an ideal choice for a wide range of applications, including industrial, automotive, and consumer electronics.

With an I²C-compatible (2-wire) serial interface, the 24AA128T-I/SM facilitates easy integration into most microcontroller-based systems. It supports a data transfer rate of up to 400 kHz, allowing for quick and efficient read/write operations. This EEPROM comes in a compact, surface-mountable SOIC (Small Outline Integrated Circuit) package, which is suitable for space-constrained applications.

One of the key features of the 24AA128T-I/SM is its wide operating voltage range of 1.7V to 5.5V, making it versatile for use in both low-voltage and standard-voltage systems. This flexibility is particularly beneficial for battery-operated devices where power efficiency is crucial. Additionally, the device boasts a high endurance of one million erase/write cycles and a data retention period of over 200 years, ensuring the longevity and reliability of the data stored within.

The device's built-in error correction code (ECC) provides an extra layer of data integrity, automatically detecting and correcting errors that may occur during data transmission. This feature is essential for applications where data accuracy is paramount.

With its advanced features, the 24AA128T-I/SM stands out as a robust and dependable memory solution. The 'T' in the part number indicates the tape and reel packaging option, which is optimized for automated assembly processes, and the 'I' denotes the industrial temperature range it can operate in, from -40°C to +85°C. The 'SM' suffix refers to the SOIC package type. Whether it's for parameter storage, device configuration, or small data logging tasks, the 24AA128T-I/SM from Microchip Technology is engineered to meet the rigorous demands of modern electronic systems.