Microchip Technology

24AA256-I/SN  

Memory ICs Products

24AA256-I/SN Description

The 24AA256-I/SN is a high-performance, 256Kbit EEPROM memory IC from Microchip Technology, designed to meet the demands of modern electronic systems. With a wide supply voltage range of 1.7V to 5.5V and a clock frequency of 400 kHz, this device offers reliable and efficient data storage capabilities. The 24AA256-I/SN features a compact 8-SOIC package, making it ideal for space-constrained applications. Its I2C memory interface allows for easy integration with microcontrollers and other digital systems, while the 900 ns access time ensures fast data retrieval.

24AA256-I/SN Features

• Technology: EEPROM, providing non-volatile data storage with the ability to be rewritten multiple times.
• Memory Organization: 32K x 8, offering 256Kbit of storage capacity.
• Clock Frequency: 400 kHz, enabling fast data transfer rates.
• Access Time: 900 ns, ensuring quick data retrieval.
• Voltage - Supply: 1.7V ~ 5.5V, providing flexibility in power supply requirements.
• Memory Interface: I2C, allowing for easy integration with microcontrollers and other digital systems.
• Write Cycle Time - Word, Page: 5ms, ensuring efficient data writing capabilities.
• Mounting Type: Surface Mount, suitable for PCB assembly.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• REACH Status: REACH Unaffected, indicating compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring reliable performance in various environmental conditions.
• ECCN: EAR99, indicating export control classification.
• HTSUS: 8542.32.0051, for customs and import/export purposes.
• Package: Tube, facilitating handling and storage.

24AA256-I/SN Applications

The 24AA256-I/SN is ideal for a wide range of applications where non-volatile data storage is required. Some specific use cases include:

1. Industrial Automation: Storing configuration settings, calibration data, and operational parameters in control systems.
2. Consumer Electronics: Saving user preferences, firmware updates, and device settings in appliances and gadgets.
3. Automotive Systems: Storing vehicle configuration, diagnostic data, and calibration parameters in infotainment and control modules.
4. Medical Devices: Saving patient data, device settings, and calibration information in medical equipment.
5. Telecommunications: Storing network configuration, user data, and system settings in communication devices.

Conclusion of 24AA256-I/SN

The 24AA256-I/SN from Microchip Technology is a versatile and reliable EEPROM memory IC, offering a combination of high performance, flexibility, and compliance with industry standards. Its unique features, such as the wide supply voltage range, fast access time, and I2C interface, make it an excellent choice for a variety of applications in the electronics industry. With its compact form factor and surface mount packaging, the 24AA256-I/SN is well-suited for space-constrained designs, ensuring efficient and reliable data storage in a wide range of systems.

24AA256-I/SN Documents

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

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