Microchip Technology 24LC256T-I/SN EEPROM

The 24LC256T-I/SN is a high-quality, 256Kb (32K x 8) serial Electrically Erasable PROM (EEPROM) from Microchip Technology, renowned for its robust storage solutions. This particular EEPROM is part of the 24XX256 family and utilizes the I²C (Inter-Integrated Circuit) protocol, which enables efficient serial communication with a data transfer rate of 400 kHz. The I²C interface facilitates easy integration into a wide range of applications, from consumer electronics to industrial systems.

Encased in an 8-pin SOIC (Small Outline Integrated Circuit) package, the 24LC256T-I/SN is designed for surface-mount technology, providing a compact footprint that is ideal for space-constrained applications. The device operates over an industrial temperature range (-40°C to +85°C), ensuring reliability and stability even in harsh environments. The chip's durability is further enhanced by its lead-free and RoHS-compliant manufacturing, making it an environmentally friendly choice for modern electronic designs.

One of the standout features of the 24LC256T-I/SN is its low-power consumption, which is critical for battery-operated devices. The EEPROM supports both byte-level and page-level write operations, with a page size of 64 bytes, allowing for efficient data management and storage optimization. Additionally, the device boasts a write cycle time of only 5 ms, enabling fast data updates and minimizing downtime for write operations.

Security is also a consideration with the 24LC256T-I/SN, as it includes a software write-protect feature for the entire memory array. This ensures that valuable data is safeguarded against inadvertent changes. Furthermore, the EEPROM provides over one million write cycles and a data retention period of more than 200 years, offering long-term reliability for applications that require frequent data updates and preservation over extended periods.

In summary, the 24LC256T-I/SN from Microchip Technology is a versatile, high-performance EEPROM that offers a blend of efficiency, reliability, and security. Its industrial temperature range, low-power operation, and robust data retention capabilities make it an excellent choice for a variety of demanding applications that require non-volatile memory solutions.