Microchip Technology

24AA256-I/SM  

Memory ICs Products

24AA256-I/SM Description

The 24AA256-I/SM is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to offer robust and reliable data storage solutions in a wide range of applications. The 24AA256-I/SM features a memory organization of 32K x 8, providing a total memory size of 256 Kbit. It operates on a supply voltage range of 1.7V to 5.5V, making it highly versatile for various power supply configurations. The chip supports a clock frequency of 400 kHz, ensuring efficient data transfer rates. With an access time of 900 ns, the 24AA256-I/SM delivers quick read and write operations, enhancing overall system performance.

24AA256-I/SM Features

• High-Speed I2C Interface: The 24AA256-I/SM utilizes a high-speed I2C interface, allowing for efficient communication with other devices in the system. This interface supports a clock frequency of up to 400 kHz, ensuring rapid data transfer.
• Wide Operating Voltage Range: The device operates within a voltage range of 1.7V to 5.5V, making it suitable for a variety of power supply configurations and ensuring compatibility with different systems.
• Fast Access Time: With an access time of 900 ns, the 24AA256-I/SM provides quick read and write operations, enhancing the overall performance of the system.
• Low Write Cycle Time: The chip features a write cycle time of 5ms for both word and page operations, ensuring efficient data storage and retrieval.
• DigiKey Programmable: The 24AA256-I/SM is verified for DigiKey programmability, simplifying the customization and configuration process for end-users.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1 (unlimited), making it highly reliable in various environmental conditions.
• Surface Mount Packaging: The 24AA256-I/SM is available in a surface mount package, facilitating easy integration into modern printed circuit board (PCB) designs.

24AA256-I/SM Applications

The 24AA256-I/SM is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: The chip's high-speed I2C interface and fast access time make it suitable for embedded systems where quick data retrieval and storage are critical.
• Industrial Control Systems: The wide operating voltage range and robust performance ensure that the 24AA256-I/SM can operate reliably in industrial environments with varying power supply conditions.
• Consumer Electronics: The device's compliance with environmental and safety standards makes it an excellent choice for consumer electronics, where reliability and compliance are paramount.
• Automotive Applications: The 24AA256-I/SM's reliability and wide operating voltage range make it suitable for automotive applications, where it can be used for storing critical data such as calibration parameters and configuration settings.

Conclusion of 24AA256-I/SM

The 24AA256-I/SM from Microchip Technology is a versatile and high-performance EEPROM memory IC chip that offers significant advantages over similar models. Its wide operating voltage range, fast access time, and high-speed I2C interface make it suitable for a variety of applications, from embedded systems to automotive applications. The device's compliance with environmental and safety standards, along with its surface mount packaging, ensures easy integration into modern PCB designs. The 24AA256-I/SM is an excellent choice for designers and engineers looking for a reliable and efficient data storage solution.

24AA256-I/SM Documents

Download datasheets and manufacturer documentation for 24AA256-I/SM

PCN Assembly/Origin :

Fab Site 02/Aug/2022      

Datasheets :

24AA256, 24LC256, 24FC256      

PCN Packaging :

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

Design Resources :

24AA256 Development Tool Selector      

PCN Design/Specification :

24AA256/24LC256/24FC256 28/Jul/2022       24AA256/24LC256/24FC256 25/Oct/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH