The 25AA160AT-I/MS is a 16-Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It is designed to provide flexible non-volatile storage solutions for applications that require reliable data retention with low power consumption. This device is particularly suitable for advanced, space-constrained systems in various fields such as industrial, automotive, and consumer electronics.

Key Features

• Memory Size: 16 Kbit (2,048 x 8-bit organization)
• Interface Type: Serial SPI (Serial Peripheral Interface)
• Operating Voltage Range: 1.8V to 5.5V, accommodating a wide range of applications and compatibility with various logic levels.
• Temperature Range: Industrial (I) grade, -40°C to +85°C, ensuring reliable operation under extreme conditions.
• Package: 8-pin MSOP (Micro Small Outline Package), which is ideal for space-constrained applications.
• Write Protection: Software write protection for the entire memory array.
• Endurance: High reliability with over 1 million erase/write cycles and data retention of over 100 years.
• Speed: Fast data transfer rates with a clock frequency of up to 10 MHz.

Applications

The 25AA160AT-I/MS EEPROM can be used in a variety of applications that require data storage that must be preserved during power loss. Some common applications include:

• Configuration storage for digital devices
• Parameter adjustments for industrial control systems
• Data logging for automotive systems
• Storage for calibration data in consumer electronics
• Medical devices that require frequent updates to stored information

Advantages

With its robust design and flexible interface, the 25AA160AT-I/MS offers numerous advantages. Its high endurance and data retention capabilities make it a reliable choice for critical data storage. The wide operating voltage range and temperature tolerance ensure that it can operate in diverse environments without compromising data integrity. Additionally, the compact MSOP package makes it an excellent choice for portable and miniaturized electronic systems.