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AT24C256N-10SC-1.8

AT24C256N-10SC-1.8 Description

The AT24C256N-10SC-1.8 is an EEPROM memory IC designed by Microchip Technology, offering 256 Kbit of non-volatile storage. This device is organized as 32K x 8, providing a robust solution for applications requiring reliable data storage. The AT24C256N-10SC-1.8 operates within a voltage range of 1.8V to 3.6V and supports an I2C interface with a clock frequency of up to 400 kHz. Despite being marked as obsolete, this IC remains a valuable component for legacy systems and specific applications where its unique features are advantageous.

AT24C256N-10SC-1.8 Features

• Non-Volatile Memory: The AT24C256N-10SC-1.8 features EEPROM technology, ensuring data retention even when power is lost. This is crucial for applications where data integrity is paramount.
• Fast Access Time: With an access time of 900 ns, this IC provides rapid data retrieval, enhancing system performance.
• Low Write Cycle Time: The write cycle time for word and page operations is 10 ms, ensuring efficient data storage processes.
• Wide Operating Voltage Range: The device operates within a voltage range of 1.8V to 3.6V, making it suitable for various power supply configurations.
• I2C Interface: The I2C interface, supporting a clock frequency of 400 kHz, facilitates easy integration into systems requiring a standard communication protocol.
• Surface Mount Packaging: The AT24C256N-10SC-1.8 is available in an 8SOIC package, suitable for surface mount applications, ensuring compact and reliable mounting on PCBs.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), this IC is suitable for use in environments with varying humidity levels without requiring special handling.
• Operating Temperature Range: The device operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of ambient conditions.

AT24C256N-10SC-1.8 Applications

The AT24C256N-10SC-1.8 is ideal for applications requiring non-volatile memory storage with reliable performance. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where data retention is critical, such as firmware storage and configuration settings.
• Consumer Electronics: Suitable for consumer electronics devices that require non-volatile memory for storing user preferences and settings.
• Industrial Control: Useful in industrial control systems for storing calibration data and operational parameters.
• Telecommunications: Can be employed in telecommunications equipment for storing network configuration and diagnostic data.
• Automotive: Applicable in automotive systems for storing critical data such as vehicle configuration and diagnostic information.

Conclusion of AT24C256N-10SC-1.8

The AT24C256N-10SC-1.8, despite being marked as obsolete, remains a reliable and efficient EEPROM memory IC. Its fast access time, low write cycle time, and wide operating voltage range make it a versatile component for various applications. The I2C interface and surface mount packaging ensure easy integration into modern electronic systems. While newer alternatives may offer additional features, the AT24C256N-10SC-1.8 continues to provide robust performance and reliability, making it a preferred choice for legacy systems and specific applications where its unique features are advantageous.