The AT25020N-10SI-2.7, designed and manufactured by Microchip Technology, is a high-performance, serial Electrically-Erasable Programmable Read-Only Memory (EEPROM) device. It is part of Microchip's renowned data storage solution series, offering a robust and reliable method for non-volatile data storage. This device is particularly suitable for applications that require data to be preserved across power cycles and for those that may need frequent or on-the-fly updates to stored information.

Key Features

• Memory Size: The device comes with a 2-Kbit (256 x 8) memory size, which is ideal for storing configuration parameters, calibration data, and small application logs.
• Interface Type: It utilizes a SPI (Serial Peripheral Interface) bus, which ensures high-speed data transfer rates and simple integration into existing systems with minimal pin count.
• Operating Voltage: The AT25020N-10SI-2.7 operates within a voltage range of 2.7V to 5.5V, making it versatile for various low-power and standard applications.
• Write Cycle Time: It features a rapid write cycle time of 5 ms (maximum), allowing for efficient updates to stored data.
• Endurance: The EEPROM offers an impressive endurance with 1 million write cycles, ensuring a long operational lifespan.
• Data Retention: It provides a data retention period of over 100 years, guaranteeing the safety and integrity of your data over a significant period.
• Temperature Range: The device is operational over an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
• Package: The AT25020N-10SI-2.7 is available in an 8-lead SOIC package, which is compact and easy to mount on a wide variety of PCBs.

Applications

The AT25020N-10SI-2.7 EEPROM is ideal for a multitude of applications where reliable and durable storage of critical data is essential. These include industrial control systems, medical devices, smart cards, automotive electronics, and consumer electronics that require frequent or dynamic updating of data without the need for a full chip erase.

Quality and Reliability

Microchip Technology is known for its commitment to quality and reliability, and the AT25020N-10SI-2.7 is no exception. It is designed to meet the high standards set by the industry, ensuring that it delivers consistent performance and preserves data integrity under a wide range of conditions.