The AT25256AW-10SI-2.7 is a high-performance, serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. This product offers a substantial 256-Kbit storage capacity, making it ideal for applications that require significant data storage within a small footprint. Designed with versatility in mind, it operates over a wide voltage range of 2.7V to 5.5V, catering to both low-power and standard applications.

Key Features

• Capacity: 256-Kbit (32,768 x 8)
• Interface: Serial SPI (Serial Peripheral Interface)
• Speed: 10 MHz Max clock frequency
• Voltage Range: 2.7V to 5.5V operating voltage range, suitable for battery-operated applications
• Endurance: 1 Million Write/Erase cycles guaranteed
• Data Retention: 100 years of data retention
• Access Time: Fast read access time
• Package: Industrial standard 8-lead SOIC package
• Temperature Range: Operates across the industrial temperature range (-40°C to +85°C)

Applications

The AT25256AW-10SI-2.7 is engineered for a broad array of applications. Its robust storage capabilities make it an excellent choice for advanced industrial control systems, smart sensors, and IoT devices, where reliable data logging is crucial. It is also well-suited for use in automotive applications, medical devices, and consumer electronics where a dependable non-volatile memory solution is required.

Quality and Reliability

Microchip Technology is known for its commitment to quality and reliability, and the AT25256AW-10SI-2.7 is no exception. This EEPROM device is manufactured to meet high standards, ensuring stable and reliable performance in a variety of challenging environments and applications. With its impressive endurance and data retention capabilities, users can trust this memory solution to maintain data integrity over an extended period.

Easy Integration

The device's SPI interface allows for easy integration into existing designs, providing designers with a flexible and straightforward way to increase the storage capabilities of their systems without a significant redesign. The 8-lead SOIC package is widely used and familiar to engineers, further simplifying the design-in process.