The 25AA640T-I/SN is a 64K SPI Bus Serial EEPROM from the renowned manufacturer, Microchip Technology. This high-quality memory device is designed for flexible, non-volatile storage applications across various electronic systems. It is especially well-suited for those requiring low-power and high-endurance storage solutions.

Key Features

• Memory Size: The device offers 64 Kbits of memory, providing ample space for configuration parameters, serial numbers, calibration data, and more.
• Interface Type: It utilizes the Serial Peripheral Interface (SPI) bus, which ensures high-speed, reliable communication with microcontrollers and other digital systems.
• Supply Voltage: Operating at a voltage range of 1.8V to 5.5V, the 25AA640T-I/SN is versatile and can be used in both low-power and standard applications.
• Temperature Range: With an industrial temperature range of -40°C to +85°C, it is robust and reliable, even in harsh environmental conditions.
• Packaging: The device comes in a narrow 8-pin SOIC (SN) package, which is suitable for space-constrained applications.
• Write Protection: It features a write-protect pin that prevents accidental data overwrites and ensures data integrity.

Applications

The 25AA640T-I/SN is ideal for a wide array of applications, including:

• Embedded systems
• Industrial automation
• Consumer electronics
• Telecommunication systems
• Automotive electronics

Quality and Reliability

Microchip Technology is known for its commitment to quality, and the 25AA640T-I/SN is no exception. It is built to meet high standards of durability and performance, ensuring that it can handle the demands of both commercial and industrial applications. Users can trust this EEPROM to provide reliable data storage, with the peace of mind that comes from using a product from a leading semiconductor manufacturer.