Microchip Technology

25AA040AT-I/MS

25AA040AT-I/MS Description

The 25AA040AT-I/MS is a high-performance, 4Kbit EEPROM memory IC from Microchip Technology, designed for a wide range of applications requiring non-volatile storage. This IC features a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and other digital systems. With a clock frequency of 10 MHz, the 25AA040AT-I/MS offers fast data transfer rates, making it suitable for applications where speed is critical.

25AA040AT-I/MS Features

• Memory Size and Organization: The 25AA040AT-I/MS boasts a memory size of 4Kbit, organized in a 512 x 8 configuration. This allows for efficient storage and retrieval of data.
• Technology: Utilizing EEPROM technology, the 25AA040AT-I/MS provides reliable, non-volatile storage with a write cycle time of 5ms per word or page.
• Voltage Supply: The IC operates over a wide voltage range of 1.8V to 5.5V, making it compatible with various power supply systems.
• Package and Mounting: The 25AA040AT-I/MS is available in an 8MSOP package, suitable for surface mount applications, ensuring a compact and reliable solution.
• Compliance: This product is REACH Unaffected, ROHS3 Compliant, and EAR99 classified, ensuring compliance with international regulations.

25AA040AT-I/MS Applications

The 25AA040AT-I/MS is ideal for applications where reliable, non-volatile storage is required. Some specific use cases include:

• Industrial Control Systems: For storing configuration settings and operational data that need to be retained even when power is lost.
• Smart Meters: To store meter readings and configuration parameters, ensuring data integrity over long periods.
• Automotive Electronics: For storing calibration data and user preferences in vehicles, enhancing reliability and performance.
• IoT Devices: In Internet of Things devices for storing firmware updates and sensor data, ensuring efficient operation and data retention.

Conclusion of 25AA040AT-I/MS

The 25AA040AT-I/MS from Microchip Technology is a versatile EEPROM memory IC that offers a combination of high performance, reliability, and compliance with international standards. Its wide voltage range, fast data transfer rates, and compact packaging make it an excellent choice for a variety of applications where non-volatile storage is critical. With its unique features and advantages, the 25AA040AT-I/MS stands out as a superior solution in the memory IC market.