The AT25040AN-10SI-1.8 is a high-performance, 4K serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. This compact, non-volatile storage solution is ideal for a wide range of applications that require data storage that is both durable and retrievable even after power-off scenarios.

Key Features:

• Memory Capacity: The device offers a 4-Kbit (512 x 8) memory capacity, providing ample space for calibration data, device configuration, and ID storage.
• Interface: It utilizes the industry-standard 2-wire serial interface, which operates at clock frequencies up to 10 MHz, ensuring compatibility with most microcontrollers and facilitating easy integration into existing designs.
• Operating Voltage: Designed to work with a supply voltage range of 1.8V to 5.5V, the AT25040AN-10SI-1.8 is versatile and suitable for low-power and standard operations alike.
• Write Cycle Times: The EEPROM supports rapid write cycle times of 5 ms, allowing for efficient data management and quick updates to stored information.
• Endurance: It boasts a high endurance of one million write cycles and a data retention period of over 100 years, ensuring the reliability and longevity of the data stored.
• Temperature Range: The device operates across the industrial temperature range of -40°C to +85°C, making it robust and suitable for demanding environments.
• Packaging: The AT25040AN-10SI-1.8 comes in a narrow, 8-lead SOIC (Small Outline Integrated Circuit) package, which is both space-saving and easy to mount on printed circuit boards.

Applications:

This EEPROM is perfect for a variety of applications, including but not limited to:

• Automotive systems
• Consumer electronics
• Industrial control systems
• Medical devices
• Smart cards

The AT25040AN-10SI-1.8 from Microchip Technology is a reliable choice for designers and engineers looking for a memory component that combines performance, durability, and ease of integration.