Product Overview: MIC25AA640T-I/SN

The MIC25AA640T-I/SN is a robust serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the reputable Microchip Technology. This particular model is designed to provide a stable and reliable non-volatile memory solution for a wide range of applications. Its 64-Kbit capacity is partitioned into 8,192 pages of 8 bytes each, offering ample storage for configuration parameters, device IDs, calibration data, and more.

Key Features

• Memory Size: The device offers 64 Kbits of memory, which is ideal for applications requiring moderate amounts of data storage.
• Interface: It uses the standard SPI (Serial Peripheral Interface) bus, which ensures high-speed data transfer and compatibility with a multitude of microcontroller units.
• Operating Voltage: The EEPROM operates across a wide voltage range of 1.8V to 5.5V, making it versatile for various power supply conditions.
• Temperature Range: With an industrial temperature rating, it can operate between -40°C to +85°C, suitable for harsh environments.
• Write Protection: The device features write-protect pins to prevent inadvertent writes to the memory, thereby securing the stored data.
• Package: It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is ideal for space-constrained applications.

Applications

The MIC25AA640T-I/SN is a versatile component that can be used in various sectors such as industrial, automotive, consumer electronics, and telecommunications. It is particularly well-suited for:

• Parameter storage for industrial control systems
• Device configuration for network devices
• Calibration data storage for sensors and instruments
• User preference storage in consumer electronics

Reliability and Quality

Microchip Technology is known for its commitment to quality, and the MIC25AA640T-I/SN is no exception. It is built to meet high standards of reliability, ensuring that data is preserved even under strenuous conditions. The EEPROM also features a long data retention period and high endurance for write operations, making it a trustworthy choice for critical data storage needs.

Whether you're designing a complex industrial system or a simple consumer device, the MIC25AA640T-I/SN from Microchip Technology offers a compact, reliable, and easy-to-integrate memory solution.