Microchip Technology 25AA256T-I/MF Serial EEPROM

The 25AA256T-I/MF is a 256Kb (32,768 x 8) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) product from Microchip Technology, renowned for its high reliability and low-power consumption. This device offers a versatile storage solution for applications requiring data storage and retrieval without the need for frequent updates. Its serial interface ensures compatibility with a wide range of microcontrollers and is particularly suited for the industrial, automotive, and consumer electronics sectors.

With its SPI-compatible serial interface, the 25AA256T-I/MF facilitates simple integration into existing designs, allowing for easy data transfer at high speeds. The device operates across a broad voltage range of 1.8V to 5.5V, making it flexible for use in various system designs. Additionally, the 25AA256T-I/MF is capable of clock frequencies up to 10 MHz, enabling rapid data access and programming.

The robust design of the 25AA256T-I/MF includes a variety of features that ensure data integrity and device longevity. It supports both byte-level and page-level write operations, providing designers with flexibility in data management. The EEPROM also includes write-protect features to prevent inadvertent data alteration, ensuring the safety of critical data. The device's endurance is rated at over 1 million erase/write cycles, with a data retention period of more than 100 years, demonstrating its reliability for long-term applications.

Encased in an 8-lead SOIC package, the 25AA256T-I/MF is designed for surface-mount technology, making it suitable for space-constrained applications. It operates within an industrial temperature range of -40°C to +85°C, certifying its performance under extreme conditions. Furthermore, the product is lead-free and RoHS-compliant, adhering to environmental standards and regulations.

Overall, the Microchip Technology 25AA256T-I/MF Serial EEPROM is an excellent choice for designers looking for a durable, high-performance data storage solution that combines ease of use with advanced features to protect and preserve critical data.