Microchip Technology

24AA044T-I/ST

24AA044T-I/ST Description

The 24AA044T-I/ST is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This 4Kbit EEPROM device is designed to offer reliable and efficient data storage solutions for a wide range of electronic applications. The chip features a memory organization of 256 x 8 x 2, providing ample storage capacity for various data types. It operates with a supply voltage range of 1.7V to 5.5V, making it versatile for different power supply configurations. The 24AA044T-I/ST supports an I2C memory interface, enabling fast and efficient data transfer with a clock frequency of 1 MHz. The access time of 400 ns ensures rapid data retrieval, enhancing overall system performance. Additionally, the chip has a write cycle time of 5ms for word and page operations, ensuring quick data writing capabilities.

24AA044T-I/ST Features

• Memory Size and Organization: The 24AA044T-I/ST offers a 4Kbit memory size with an organization of 256 x 8 x 2, providing a balanced combination of storage capacity and data structure.
• Wide Operating Voltage Range: With a supply voltage range of 1.7V to 5.5V, this EEPROM is suitable for a variety of power supply configurations, enhancing its versatility.
• Fast Data Transfer: The I2C memory interface supports a clock frequency of 1 MHz, enabling rapid data transfer and ensuring efficient communication with other system components.
• Quick Access and Write Times: The access time of 400 ns and a write cycle time of 5ms for word and page operations ensure that data can be quickly read and written, minimizing system latency.
• Surface Mount Packaging: Available in a surface mount package, the 24AA044T-I/ST is ideal for compact and space-constrained designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. The moisture sensitivity level (MSL) of 1 (unlimited) further enhances its reliability in various environmental conditions.

24AA044T-I/ST Applications

The 24AA044T-I/ST is well-suited for applications that require reliable and efficient data storage with fast access times. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems where non-volatile memory is required to store configuration data, calibration parameters, or small amounts of user data.
• Consumer Electronics: Suitable for devices such as smart meters, wearables, and IoT devices that need to store and retrieve data quickly and reliably.
• Industrial Control Systems: Can be used in industrial applications for storing critical system parameters, ensuring that data is preserved even in the event of power loss.
• Automotive Electronics: Applicable in automotive systems for storing essential data such as vehicle configuration, diagnostic information, and user preferences.

Conclusion of 24AA044T-I/ST

The 24AA044T-I/ST from Microchip Technology is a robust and versatile EEPROM memory IC chip that offers a combination of high performance and reliability. Its wide operating voltage range, fast data transfer capabilities, and quick access and write times make it an excellent choice for a variety of applications. The surface mount packaging and compliance with environmental and regulatory standards further enhance its suitability for modern electronic designs. Whether used in embedded systems, consumer electronics, industrial control systems, or automotive applications, the 24AA044T-I/ST provides a reliable and efficient data storage solution.