Microchip Technology

24AA044-I/SN  

Memory ICs Products

24AA044-I/SN Description

The 24AA044-I/SN is a high-performance EEPROM memory IC from Microchip Technology, designed to provide reliable and efficient data storage in various electronic systems. This 4Kbit EEPROM is based on I2C interface, offering a clock frequency of 1 MHz and an access time of 400 ns. With a supply voltage range of 1.7V to 5.5V, the 24AA044-I/SN is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.

24AA044-I/SN Features

• Memory Size and Organization: The 24AA044-I/SN features a memory size of 4Kbit, organized as 256 x 8 x 2. This allows for efficient storage and retrieval of data in various applications.
• Interface and Technology: The EEPROM utilizes an I2C interface, making it compatible with a wide range of microcontrollers and processors. The I2C interface also simplifies the connection and reduces the number of required pins.
• Supply Voltage: The 24AA044-I/SN operates over a wide supply voltage range of 1.7V to 5.5V, making it suitable for various power supply systems.
• Access Time: With an access time of 400 ns, the 24AA044-I/SN provides fast data retrieval, ensuring efficient operation in real-time applications.
• Write Cycle Time: The write cycle time for words and pages is 5ms, allowing for quick updates to the stored data.
• Package: The 24AA044-I/SN is available in an 8-pin SOIC package, making it suitable for surface-mount applications.
• RoHS Compliance: The EEPROM is RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• REACH Status: The 24AA044-I/SN is REACH unaffected, indicating that it does not contain any substances of very high concern (SVHCs) listed in the European Union's REACH regulation.

24AA044-I/SN Applications

The 24AA044-I/SN is ideal for a variety of applications where non-volatile data storage is required. Some specific use cases include:

1. Automotive Applications: The EEPROM can be used for storing calibration data, sensor settings, and other critical information in automotive systems, such as engine control units (ECUs) and infotainment systems.
2. Industrial Control Systems: The 24AA044-I/SN can be used for storing configuration settings, operational parameters, and fault logs in industrial control systems, ensuring reliable and consistent operation.
3. Consumer Electronics: In consumer electronics, the EEPROM can be used for storing user preferences, firmware updates, and other critical data, ensuring a personalized and seamless user experience.

Conclusion of 24AA044-I/SN

The 24AA044-I/SN from Microchip Technology is a versatile and reliable EEPROM memory IC that offers a combination of performance, flexibility, and compatibility. Its unique features, such as the I2C interface, wide supply voltage range, and RoHS compliance, make it an ideal choice for a wide range of applications in the automotive, industrial, and consumer electronics sectors. With its fast access time and write cycle time, the 24AA044-I/SN ensures efficient data storage and retrieval, making it a valuable component in any electronic system.

24AA044-I/SN Documents

Download datasheets and manufacturer documentation for 24AA044-I/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

24AA044      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

24AA044 Development Tool Selector      

PCN Design/Specification :

24AA044x 23/Jan/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH