The Microchip Technology 25LC320-I/P is a 32K SPI Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that provides robust data storage solutions for a wide range of applications. This EEPROM is part of the 25XX series, which is known for its reliability and ease of integration into various electronic systems.

Key Features

• Memory Size: 32K (4K x 8)
• Interface Type: Serial, SPI (Serial Peripheral Interface)
• Operating Voltage: 2.5V to 5.5V
• Maximum Clock Frequency: 10 MHz
• Temperature Range: -40°C to +85°C (Industrial Grade)
• Packaging: 8-pin PDIP (Plastic Dual In-line Package)
• Data Retention: 200 years
• Write Endurance: 1,000,000 erase/write cycles

Product Applications

The 25LC320-I/P is designed for flexible, non-volatile storage that can be used in a variety of applications. It is particularly well-suited for use in settings where data must be quickly and reliably stored and retrieved, such as in industrial automation, consumer electronics, medical devices, and automotive systems. Its SPI interface allows for easy integration with microcontrollers and other digital systems.

Reliability and Performance

With its robust endurance and data retention characteristics, the 25LC320-I/P ensures data integrity even under harsh operating conditions. The device supports byte-level and page-level serial EEPROM functions including write, read, erase, and write protection. This level of control, combined with high-speed data transfer capabilities, makes it an excellent choice for systems requiring frequent or rapid data updates.

Easy Integration

The EEPROM's small form factor and industry-standard packaging allow for easy integration into PCB designs. Additionally, the device is supported by Microchip's extensive technical resources, including datasheets, application notes, and development tools, to facilitate a smooth design-in process for engineers and designers.