Microchip Technology

25AA128-I/SN

25AA128-I/SN Description

The 25AA128-I/SN is a high-performance, 128Kbit EEPROM memory IC from Microchip Technology, designed to meet the demands of modern electronic systems. This device offers a robust solution for non-volatile memory storage, with a wide range of technical specifications and performance benefits that make it an ideal choice for various applications.

25AA128-I/SN Features

• Memory Size: The 25AA128-I/SN boasts a generous memory capacity of 128Kbit, providing ample space for storing critical data in electronic systems.
• Memory Interface: This EEPROM features a Serial Peripheral Interface (SPI) for efficient data transfer, simplifying integration with microcontrollers and other SPI-compatible devices.
• Clock Frequency: With a clock frequency of 10 MHz, the 25AA128-I/SN offers fast data access and processing capabilities, enhancing overall system performance.
• Memory Organization: The memory is organized as 16K x 8, allowing for flexible data storage and retrieval.
• Voltage - Supply: The device operates over a wide voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations.
• Write Cycle Time: The 25AA128-I/SN has a write cycle time of 5ms, ensuring rapid data updates without compromising system performance.
• Technology: Utilizing EEPROM technology, this device provides reliable, non-volatile memory storage with the ability to withstand a high number of write cycles.
• Mounting Type: The 25AA128-I/SN is designed for surface mount applications, enabling compact and efficient PCB layouts.
• Package: The device is available in an 8-pin SOIC package, facilitating easy integration into existing designs.
• RoHS Status: The 25AA128-I/SN is compliant with RoHS3 standards, ensuring environmental responsibility and adherence to regulatory requirements.
• REACH Status: This EEPROM is REACH Unaffected, indicating that it does not contain any substances of very high concern (SVHCs) listed under the European REACH regulation.

25AA128-I/SN Applications

The 25AA128-I/SN is an ideal choice for a wide range of applications where non-volatile memory storage is required. Some specific use cases include:

• Industrial Control Systems: Storing configuration settings, firmware updates, and operational data in industrial automation and control systems.
• Consumer Electronics: Providing non-volatile storage for firmware and user settings in consumer devices such as smart home appliances, wearables, and IoT devices.
• Automotive Applications: Storing calibration data, firmware updates, and diagnostic information in automotive electronic control units (ECUs).
• Telecommunications: Enabling data storage and retrieval in telecommunications equipment, such as routers, switches, and base stations.

Conclusion of 25AA128-I/SN

The 25AA128-I/SN from Microchip Technology is a versatile, high-performance EEPROM memory IC that offers a range of technical specifications and performance benefits. Its large memory capacity, fast clock frequency, and robust EEPROM technology make it an ideal choice for various applications in the electronics industry. With its RoHS3 compliance and REACH unaffected status, the 25AA128-I/SN is not only a powerful solution but also an environmentally responsible one.