Microchip Technology

25AA02UIDT-I/SN

25AA02UIDT-I/SN Description

The 25AA02UIDT-I/SN is a high-performance, 2Kbit EEPROM memory IC chip designed for a wide range of applications requiring reliable data storage and retrieval. Manufactured by Microchip Technology, this device features a robust SPI memory interface, supporting clock frequencies up to 10 MHz, ensuring fast and efficient data transfer. The memory organization is structured as 256 x 8 bits, providing a total memory size of 2Kbit. This EEPROM is designed for surface-mount applications, making it ideal for compact and space-constrained designs. The 25AA02UIDT-I/SN operates within a wide voltage range of 1.8V to 5.5V, offering flexibility in power supply requirements. With a write cycle time of 5ms for both word and page operations, this memory IC ensures quick data writing capabilities. The device is packaged in a tape and reel format, facilitating automated assembly processes. It is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance. The 25AA02UIDT-I/SN is classified under ECCN EAR99 and HTSUS 8542.32.0051, making it suitable for various international markets.

25AA02UIDT-I/SN Features

• Memory Interface: The 25AA02UIDT-I/SN features an SPI memory interface, which is widely used in embedded systems and microcontroller applications for its simplicity and efficiency.
• Clock Frequency: With a maximum clock frequency of 10 MHz, this EEPROM ensures fast data communication, making it suitable for high-speed applications.
• Memory Organization: The 256 x 8 memory organization provides a total of 2Kbit of non-volatile storage, ideal for storing configuration data, firmware, and other critical information.
• Write Cycle Time: The 5ms write cycle time for both word and page operations ensures quick data writing, reducing the time required for data storage operations.
• Voltage Range: The wide operating voltage range of 1.8V to 5.5V allows for compatibility with various power supply configurations, enhancing its versatility.
• Surface Mount Technology: The surface-mount package type is ideal for modern, space-efficient PCB designs, enabling compact and reliable electronic systems.
• Environmental Compliance: The 25AA02UIDT-I/SN is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental standards and regulatory requirements.
• Packaging: The tape and reel packaging format is designed for automated assembly processes, facilitating high-volume production and reducing assembly costs.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, ensuring reliability in various environmental conditions.

25AA02UIDT-I/SN Applications

The 25AA02UIDT-I/SN is well-suited for a variety of applications where reliable, non-volatile memory is required. Some specific use cases include:

• Embedded Systems: Ideal for storing firmware and configuration data in embedded systems, ensuring data integrity and quick access.
• Consumer Electronics: Used in consumer devices for storing user settings and calibration data, enhancing user experience and product reliability.
• Industrial Automation: Provides robust data storage for industrial control systems, ensuring critical data is preserved even in harsh environments.
• Telecommunications: Used in communication devices for storing network configurations and operational parameters, ensuring seamless operation.
• Automotive Electronics: Suitable for automotive applications where reliable data storage is crucial for safety and performance.
• Medical Devices: Ensures data integrity in medical devices, storing critical patient data and device configurations.

Conclusion of 25AA02UIDT-I/SN

The 25AA02UIDT-I/SN is a versatile and reliable EEPROM memory IC chip that offers a combination of high performance, flexibility, and environmental compliance. Its robust SPI interface, fast clock frequency, and quick write cycle time make it an ideal choice for a wide range of applications. The wide operating voltage range and surface-mount package type further enhance its suitability for modern electronic designs. With its compliance to REACH and ROHS3 standards, the 25AA02UIDT-I/SN ensures environmental safety and regulatory compliance. Whether used in embedded systems, consumer electronics, or industrial applications, the 25AA02UIDT-I/SN provides a reliable and efficient solution for non-volatile data storage.