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AT28HC256E-12UM/883

AT28HC256E-12UM/883 Description

The AT28HC256E-12UM/883 is a high-performance, non-volatile EEPROM memory IC from Microchip Technology, designed to offer reliable data storage and retrieval in a variety of electronic applications. This 256Kbit EEPROM device features a parallel memory interface, organized as 32K x 8, providing efficient data access with an access time of 120 nanoseconds. The AT28HC256E-12UM/883 is housed in a through-hole 28-pin PGA (Pin Grid Array) package, making it suitable for applications requiring robust mechanical stability and ease of integration.

AT28HC256E-12UM/883 Features

• Memory Size and Organization: The AT28HC256E-12UM/883 offers a memory size of 256Kbit, organized in a 32K x 8 format. This configuration ensures efficient use of memory space and allows for high-density data storage.
• Access Time: With an access time of 120 ns, this EEPROM IC provides rapid data retrieval, making it ideal for applications requiring quick read operations.
• Write Cycle Time: The write cycle time for a word or page is 10 milliseconds, ensuring reliable and efficient data writing capabilities.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Technology: Utilizing EEPROM technology, the AT28HC256E-12UM/883 ensures non-volatile data storage, meaning data is retained even when power is removed.
• Compliance and Standards: The AT28HC256E-12UM/883 meets stringent industry standards, including REACH Unaffected status and ROHS3 compliance, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

AT28HC256E-12UM/883 Applications

The AT28HC256E-12UM/883 is well-suited for a variety of applications where reliable and efficient data storage is critical. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for storing firmware, configuration data, and other critical information.
• Industrial Automation: Suitable for industrial applications where robustness and reliability are paramount, such as programmable logic controllers (PLCs) and industrial computers.
• Telecommunications: Used in telecommunication equipment for storing calibration data, network configurations, and other essential parameters.
• Consumer Electronics: Applicable in consumer electronics devices for storing user settings, firmware updates, and other non-volatile data.

Conclusion of AT28HC256E-12UM/883

The AT28HC256E-12UM/883 from Microchip Technology stands out as a reliable and efficient EEPROM memory IC, offering a combination of high-density storage, rapid access times, and robust performance. Its compliance with industry standards and environmental regulations further enhances its suitability for a wide range of applications. Whether used in embedded systems, industrial automation, telecommunications, or consumer electronics, the AT28HC256E-12UM/883 provides a dependable solution for non-volatile data storage, ensuring data integrity and reliability in various operating conditions.