Microchip Technology

25AA128T-I/SN  

Memory ICs Products

25AA128T-I/SN Description

The 25AA128T-I/SN is a high-performance, 128Kbit EEPROM memory IC from Microchip Technology, designed for reliable data storage in various applications. This device is part of the Memory ICs Products category and offers a range of features that make it an ideal choice for many electronic systems.

25AA128T-I/SN Features

• Memory Size and Organization: The 25AA128T-I/SN boasts a generous 128Kbit memory capacity, organized in a 16K x 8 configuration. This allows for efficient storage of large amounts of data while maintaining easy access and organization.
• Technology and Interface: Utilizing EEPROM technology, this device offers a robust and reliable memory solution. The memory interface is SPI, which is a popular and widely supported interface in the industry, ensuring compatibility with a wide range of systems.
• Voltage Supply: The device operates over a wide voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations and simplifying the design process.
• Clock Frequency: With a clock frequency of 10 MHz, the 25AA128T-I/SN provides fast data transfer rates, ensuring efficient operation in time-sensitive applications.
• Write Cycle Time: The write cycle time for words and pages is 5ms, which is relatively fast for EEPROM devices, allowing for quick updates and modifications to stored data.
• Mounting Type: The 25AA128T-I/SN is designed for surface mount applications, which is ideal for space-constrained designs and modern electronics.
• Memory Format: As an EEPROM, this device offers non-volatile memory, retaining data even when power is removed, making it perfect for applications that require data persistence.
• RoHS Compliance: The 25AA128T-I/SN is compliant with RoHS3 standards, ensuring environmental responsibility and adherence to global regulations.
• REACH Status: This product is classified as REACH Unaffected, indicating that it does not contain any substances of very high concern (SVHCs) as per the European Chemicals Agency's regulations.

25AA128T-I/SN Applications

The 25AA128T-I/SN is ideal for a variety of applications where non-volatile memory is required. Some specific use cases include:

• Industrial Control Systems: For storing configuration settings, calibration data, and operational parameters.
• Automotive Electronics: To store vehicle settings, diagnostic information, and firmware updates.
• Consumer Electronics: In devices such as smart home appliances, where user preferences and settings need to be saved.
• Telecommunications: For storing network configurations and user data in communication devices.

Conclusion of 25AA128T-I/SN

The 25AA128T-I/SN from Microchip Technology is a versatile and high-performance EEPROM memory IC that offers a combination of large memory capacity, fast data transfer rates, and robust non-volatile storage. Its wide voltage range, SPI interface, and RoHS compliance make it an excellent choice for a variety of applications in the electronics industry. With its unique features and advantages, the 25AA128T-I/SN stands out as a reliable solution for data storage needs in modern electronic systems.

25AA128T-I/SN Documents

Download datasheets and manufacturer documentation for 25AA128T-I/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

25AA128, 25LC128      

PCN Packaging :

Reel Design Update 07/May/2015       Packing Changes 10/Oct/2016      

Design Resources :

25AA128 Development Tool Selector      

HTML Datasheet :

25AA128, 25LC128      

PCN Design/Specification :

25AA128/25LC128 28/Aug/2019       25AA128/25LC128 18/Aug/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH