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AT24C01AY1-10YI-2.7

AT24C01AY1-10YI-2.7 Description

The AT24C01AY1-10YI-2.7 is a 1Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to provide reliable and efficient data storage solutions in a compact form factor. It features a memory organization of 128 x 8 bits, offering a total memory size of 1Kbit. The AT24C01AY1-10YI-2.7 operates on a supply voltage range of 2.7V to 5.5V, making it suitable for a variety of applications with different power supply requirements.

This EEPROM device communicates via the I2C interface, supporting a clock frequency of up to 400 kHz. The access time is rated at 900 ns, ensuring fast read operations. The write cycle time for a word or page is 5ms, providing a balance between speed and reliability. The AT24C01AY1-10YI-2.7 is housed in a surface-mount package, specifically in a tube format, which is ideal for automated assembly processes.

AT24C01AY1-10YI-2.7 Features

• EEPROM Technology: Utilizes EEPROM technology for non-volatile data storage, ensuring data retention even when power is lost.
• Wide Voltage Range: Operates within a voltage range of 2.7V to 5.5V, providing flexibility in power supply options.
• Fast Communication: Supports an I2C interface with a clock frequency of up to 400 kHz, enabling efficient data transfer.
• Quick Access Time: Achieves an access time of 900 ns, facilitating rapid read operations.
• Balanced Write Cycle: Offers a write cycle time of 5ms, ensuring reliable data writes without compromising speed.
• Surface-Mount Package: Comes in a surface-mount package, suitable for modern PCB assembly techniques.
• Moisture Sensitivity Level 1: Classified as MSL 1 (Unlimited), indicating it is not sensitive to moisture, which is beneficial for various environmental conditions.
• REACH Compliance: Meets REACH standards, ensuring compliance with environmental and health regulations.
• Obsolete Status: While the product is marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its features are still highly valued.

AT24C01AY1-10YI-2.7 Applications

The AT24C01AY1-10YI-2.7 is well-suited for a variety of applications where compact, reliable, and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where non-volatile memory is needed to store configuration data, firmware, or critical parameters.
• Consumer Electronics: Suitable for consumer electronics devices that require small form memory factor solutions for storing user preferences or calibration data.
• Industrial Control: Can be used in industrial control systems for storing calibration data, system parameters, or operational logs.
• Telecommunications: Applicable in telecommunications equipment for storing configuration settings and operational data.
• Automotive Applications: Useful in automotive systems for storing critical data such as ECU (Engine Control Unit) parameters or diagnostic information.

Conclusion of AT24C01AY1-10YI-2.7

The AT24C01AY1-10YI-2.7 is a robust and reliable EEPROM memory IC chip that offers a range of features and benefits suitable for various applications. Its wide voltage range, fast communication interface, and quick access time make it an ideal choice for systems requiring efficient data storage and retrieval. Despite its obsolete status, the AT24C01AY1-10YI-2.7 remains a valuable component for legacy systems and specific applications where its unique features and performance characteristics are highly advantageous.