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AT34C02N-10SI-2.7

AT34C02N-10SI-2.7 Description

The AT34C02N-10SI-2.7 is a 2Kbit EEPROM memory IC designed by Microchip Technology, featuring an I2C interface with a clock frequency of 400 kHz. This device is housed in an 8SOIC package and operates within a voltage range of 2.7V to 5.5V. The memory organization is 256 x 8 bits, providing a total memory size of 2Kbit. Despite being marked as obsolete, the AT34C02N-10SI-2.7 remains a reliable choice for applications requiring non-volatile memory storage with fast access times and low power consumption.

AT34C02N-10SI-2.7 Features

• Memory Capacity: The AT34C02N-10SI-2.7 offers 2Kbit of EEPROM memory, organized into 256 x 8-bit memory locations, making it suitable for applications that require small to medium amounts of non-volatile storage.
• Fast Access Time: With an access time of 900 ns, this EEPROM IC ensures quick data retrieval, enhancing the performance of systems that rely on frequent read operations.
• Low Power Consumption: Operating within a voltage range of 2.7V to 5.5V, the AT34C02N-10SI-2.7 is designed to be energy-efficient, making it ideal for battery-powered devices and other low-power applications.
• I2C Interface: The 400 kHz I2C interface provides a simple and efficient means of communication between the EEPROM and the host microcontroller or processor, ensuring reliable data transfer.
• Write Cycle Time: The write cycle time for a word or page is 10ms, allowing for relatively fast write operations while maintaining data integrity.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the AT34C02N-10SI-2.7 is suitable for surface mount applications without the need for special handling or storage conditions.
• Compliance: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

AT34C02N-10SI-2.7 Applications

The AT34C02N-10SI-2.7 is well-suited for a variety of applications where non-volatile memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, calibration parameters, and other critical information in embedded systems.
• Consumer Electronics: Used in devices such as digital cameras, MP3 players, and remote controls to store user settings and preferences.
• Industrial Control: Provides reliable memory storage for programmable logic controllers (PLCs) and other industrial automation systems.
• Medical Devices: Ensures data integrity and reliability in medical equipment, such as patient monitors and diagnostic devices.
• Automotive Applications: Suitable for automotive systems where non-volatile memory is needed to store critical data, such as engine control units (ECUs) and infotainment systems.

Conclusion of AT34C02N-10SI-2.7

The AT34C02N-10SI-2.7 is a robust and reliable EEPROM memory IC that offers a balance of performance, efficiency, and compliance. Despite its obsolete status, it remains a valuable component for applications that require fast access times, low power consumption, and reliable non-volatile memory storage. Its I2C interface and 2Kbit memory capacity make it a versatile solution for a wide range of electronic devices and systems.