Product 25AA080 Overview

The 25AA080 from Microchip Technology is a robust and versatile 8-Kbit SPI Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that is designed to add flexible, non-volatile data storage to your microcontroller or microprocessor-based systems.

Key Features

• Memory Size: 8 Kbits (1,024 bytes) of storage, providing ample space for configuration parameters, calibration data, or small application logs.
• Interface: The device operates via a serial peripheral interface (SPI) bus, which ensures high-speed data communication with a minimal number of pins, making it ideal for space-constrained applications.
• Write Protection: It includes hardware and software write-protect features, including block write protection. These features prevent accidental data overwrites and ensure the integrity of stored data.
• Operating Voltage: The 25AA080 is designed to work with a wide range of operating voltages, typically from 1.8V to 5.5V, accommodating various system power levels.
• Temperature Range: This EEPROM can operate over an industrial temperature range, making it suitable for harsh environments.
• Endurance: It boasts a high endurance of 1 million erase/write cycles and a data retention period of over 100 years, ensuring the reliability and longevity of your data storage.

Applications

The 25AA080 EEPROM is an excellent choice for a wide array of applications, including:

• Embedded systems requiring non-volatile memory storage
• Consumer electronics configuration and calibration data storage
• Industrial control systems for storing operational parameters
• Automotive systems where long-term data retention is critical
• Medical devices requiring frequent updates to calibration data

Why Choose the 25AA080?

With its compact packaging, low power consumption, and SPI interface, the 25AA080 from Microchip Technology is an ideal solution for applications where space is at a premium, and reliable data storage is essential. Its write protection features and wide voltage range make it a versatile choice for designers looking to ensure data security and integrity across various operating conditions.