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AT24C256BW-SH-T

AT24C256BW-SH-T Description

The AT24C256BW-SH-T is a 256Kbit EEPROM memory IC featuring a 32K x 8 organization, designed for reliable data storage and retrieval in various electronic systems. Manufactured by Microchip Technology, this device operates with a supply voltage range of 1.8V to 5.5V and supports a clock frequency of up to 1 MHz. The AT24C256BW-SH-T is packaged in an 8SOIC format, making it suitable for surface-mount applications. It offers an access time of 550 ns and a write cycle time of 5ms for word and page operations. The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence. With a moisture sensitivity level (MSL) of 1 (unlimited), the AT24C256BW-SH-T is well-suited for a wide range of industrial and consumer applications.

AT24C256BW-SH-T Features

• Memory Organization: The AT24C256BW-SH-T features a 32K x 8 memory organization, providing a total of 256Kbit of non-volatile storage. This organization allows for efficient data management and retrieval.
• Wide Voltage Range: The device operates within a voltage range of 1.8V to 5.5V, making it versatile for various power supply configurations.
• High-Speed I2C Interface: With a clock frequency of up to 1 MHz, the AT24C256BW-SH-T supports high-speed data transfer, ensuring fast communication with the host system.
• Fast Access Time: The 550 ns access time ensures quick data retrieval, enhancing the overall performance of the system.
• Write Cycle Time: The write cycle time of 5ms for word and page operations ensures efficient data writing, minimizing delays in data storage.
• Environmental Compliance: The AT24C256BW-SH-T is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Surface Mount Packaging: The 8SOIC package format is ideal for surface-mount applications, providing a compact and reliable solution for modern electronic designs.

AT24C256BW-SH-T Applications

The AT24C256BW-SH-T is well-suited for a variety of applications where reliable non-volatile memory is required. Some specific use cases include:

• Consumer Electronics: Ideal for storing configuration data, firmware, and user preferences in devices such as smartphones, tablets, and smart home appliances.
• Industrial Control Systems: Provides a robust solution for storing critical system parameters and calibration data in industrial automation and control systems.
• Medical Devices: Ensures the safe and reliable storage of patient data and device settings in medical equipment.
• Automotive Electronics: Suitable for storing essential data in automotive systems, such as engine control units and infotainment systems.
• Telecommunications: Used in communication devices for storing network configuration and user data.

Conclusion of AT24C256BW-SH-T

The AT24C256BW-SH-T is a versatile and reliable EEPROM memory IC that offers a wide range of features and benefits. Its high-speed I2C interface, fast access time, and wide voltage range make it an excellent choice for various applications. The device's environmental compliance and moisture resistance further enhance its suitability for modern electronic designs. While the product status is obsolete, the AT24C256BW-SH-T remains a valuable option for applications requiring a compact, high-performance EEPROM solution.