Microchip Technology 25LC128T-E/ST Serial EEPROM

The 25LC128T-E/ST is a high-performance 128Kb Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It is designed to provide a flexible data storage solution that is both reliable and durable, making it an ideal choice for a wide range of applications in the industrial, automotive, and consumer electronics sectors.

Key Features

• Memory Size: 128Kb (16,384 x 8-bit)
• Interface Type: Serial (SPI compatible)
• Operating Voltage Range: 2.5V to 5.5V, which allows for flexible integration into various system voltages.
• High-Speed Read and Write: Capable of clock frequencies up to 10 MHz, the device enables fast data transfer for both reading and writing operations.
• Write Protect: Features a hardware write-protect pin to prevent accidental data overwrites and ensure data integrity.
• Endurance: The EEPROM cells can withstand a minimum of 1 million erase/write cycles, ensuring a long operational life.
• Data Retention: Guaranteed for over 200 years, providing a stable and reliable storage solution over extended periods.
• Temperature Range: The device operates over an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
• Package: Available in an 8-pin TSSOP package, it offers a compact footprint for space-constrained applications.

Applications

The versatility of the 25LC128T-E/ST makes it a go-to EEPROM choice for various applications. It can be used in:

• Communication equipment
• Automotive systems
• Medical devices
• Industrial control systems
• Smart meters
• Consumer electronics

Reliability and Support

Microchip Technology is known for its commitment to quality and long-term reliability. The 25LC128T-E/ST is backed by Microchip's robust technical support and is compliant with industry-standard certifications, ensuring a trustworthy solution for your data storage needs.