Microchip Technology 25LC128T-I/SN EEPROM

The 25LC128T-I/SN is a 128Kb (16,384 x 8) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It is part of Microchip's extensive range of EEPROM products designed for storage applications where low power and low-voltage operation are essential.

Key Features

• Memory Size: 128 Kbit (16 KB)
• Interface Type: Serial (SPI-compatible)
• Data Retention: Rated for over 200 years
• Write Endurance: 1,000,000 erase/write cycles
• Operating Voltage Range: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C (Industrial grade)
• Packaging: 8-pin SOIC (SN)

Performance and Reliability

The 25LC128T-I/SN is designed for optimal performance with a high-speed SPI-compatible bus interface, supporting up to 10 MHz clock frequencies for data transfer. Its high reliability is assured by its high write endurance and long data retention capability. The device also includes a hardware write protection feature to prevent accidental overwrite or erasure.

Applications

With its robust design and flexible features, the 25LC128T-I/SN is suitable for a wide range of applications, including:

• Data storage in industrial and commercial applications
• Configuration settings and parameters for system setup
• Calibration data storage for sensors and instrumentation
• Consumer electronics
• Automotive systems
• Medical devices

Product Support and Resources

Microchip Technology provides comprehensive technical support for the 25LC128T-I/SN, including datasheets, technical documents, and software tools. For development and prototyping, Microchip also offers evaluation boards and development kits to facilitate the integration of the EEPROM into various designs.

Whether you're designing a new system or upgrading an existing one, the 25LC128T-I/SN EEPROM from Microchip Technology offers the reliability, data integrity, and flexibility needed to meet the demands of modern electronic applications.