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AT93C66W-10SC-2.7

AT93C66W-10SC-2.7 Description

The AT93C66W-10SC-2.7 is a 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for surface mount applications and is housed in an 8SOIC package. It operates within a voltage range of 2.7V to 5.5V and features a clock frequency of 2 MHz. The memory organization is 512 x 8 or 256 x 16, providing flexible storage options. The AT93C66W-10SC-2.7 has a write cycle time of 10ms for both word and page operations. It is suitable for operating temperatures ranging from 0°C to 70°C. This product is classified under HTSUS code 8542.32.0051 and has an ECCN classification of EAR99. The moisture sensitivity level (MSL) is 1, indicating it is unaffected by moisture and has unlimited storage conditions. The product status is currently marked as obsolete, but it remains a reliable choice for specific legacy applications.

AT93C66W-10SC-2.7 Features

• Memory Capacity: The AT93C66W-10SC-2.7 offers a 4Kbit EEPROM memory capacity, organized as 512 x 8 or 256 x 16, providing versatile storage options for various applications.
• Operating Voltage: It operates within a wide voltage range of 2.7V to 5.5V, making it suitable for a variety of power supply configurations.
• Clock Frequency: With a clock frequency of 2 MHz, the device ensures fast data access and transfer rates, enhancing overall system performance.
• Write Time Cycle: The write cycle time for both word and page operations is 10ms, ensuring efficient data writing capabilities.
• Operating Temperature Range: The device is designed to operate reliably within a temperature range of 0°C to 70°C, making it suitable for use in a variety of environmental conditions.
• Surface Mount Technology: The surface mount package type allows for easy integration into modern PCB designs, reducing the overall footprint and improving reliability.
• Moisture Sensitivity Level: With an MSL of 1, the device is unaffected by moisture and can be stored without special handling requirements, simplifying inventory management.
• Compliance: The AT93C66W-10SC-2.7 is REACH unaffected, ensuring compliance with environmental and safety regulations.

AT93C66W-10SC-2.7 Applications

The AT93C66W-10SC-2.7 is ideally suited for applications requiring reliable, non-volatile memory storage with fast access times. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, calibration parameters, and other critical information in embedded systems.
• Industrial Control: Used in industrial automation and control systems where data integrity and quick access are crucial.
• Telecommunications: Suitable for storing firmware and configuration data in telecommunication equipment.
• Consumer Electronics: Can be used in consumer electronics for storing user settings and preferences.
• Automotive Applications: Provides reliable memory solutions for automotive control modules and infotainment systems.

Conclusion of AT93C66W-10SC-2.7

The AT93C66W-10SC-2.7 is a robust and versatile EEPROM memory IC chip that offers reliable performance and efficient data storage capabilities. Its wide operating voltage range, fast clock frequency, and quick write cycle times make it an excellent choice for a variety of applications. Despite being marked as obsolete, the AT93C66W-10SC-2.7 remains a reliable option for legacy systems and specific applications where its features are well-suited. Its compliance with environmental regulations and ease of integration into modern PCB designs further enhance its value in the electronics industry.