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AT27LV256A-55JU

AT27LV256A-55JU Description

The AT27LV256A-55JU is a 256Kbit EPROM memory IC chip manufactured by Microchip Technology. This device is designed with a parallel memory interface and organized in a 32K x 8 memory format, providing efficient data storage and retrieval capabilities. The chip operates with a supply voltage range of 3V to 3.6V and 4.5V to 5.5V, ensuring compatibility with a variety of power supply configurations. It features a fast access time of 55 ns, enabling rapid data access and enhancing overall system performance.

The AT27LV256A-55JU is housed in a surface-mount package, specifically a 32-lead plastic leaded chip carrier (PLCC), which is ideal for applications requiring compact and reliable mounting solutions. The device is packaged in a tube, facilitating easy handling and integration into various electronic systems. This EPROM chip is classified under HTSUS code 8542.32.0061 and is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance.

AT27LV256A-55JU Features

• Memory Size and Organization: The AT27LV256A-55JU offers a total memory size of 256Kbit, organized in a 32K x 8 format. This configuration provides a balance between memory capacity and data width, making it suitable for a wide range of applications.
• Fast Access Time: With an access time of 55 ns, this EPROM chip ensures quick data retrieval, which is crucial for applications requiring high-speed data processing.
• Dual Voltage Operation: The device supports a dual voltage range of 3V to 3.6V and 4.5V to 5.5V, providing flexibility in power supply options and enhancing compatibility with different systems.
• Surface Mount Technology: The surface-mount package type allows for easy integration into modern electronic designs, contributing to compact and efficient system layouts.
• Environmental Compliance: The AT27LV256A-55JU is REACH unaffected and ROHS3 compliant, ensuring that it meets environmental and regulatory standards for electronic components.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 2 (1 Year), which indicates its resistance to moisture and suitability for use in a variety of environmental conditions.

AT27LV256A-55JU Applications

The AT27LV256A-55JU is well-suited for applications that require reliable and efficient data storage and retrieval. Its fast access time and dual voltage operation make it ideal for use in:

• Embedded Systems: The compact size and surface-mount package make it suitable for embedding in various electronic devices, such as microcontrollers and IoT devices.
• Industrial Control Systems: The robustness and environmental compliance of the AT27LV256A-55JU make it ideal for industrial applications where reliability and durability are paramount.
• Telecommunications: The fast access time and memory capacity are beneficial for storing and retrieving data in communication systems, ensuring efficient operation.
• Consumer Electronics: The device's compatibility with a wide range of voltage levels and its small form factor make it suitable for consumer electronics, such as digital cameras and smart appliances.

Conclusion of AT27LV256A-55JU

The AT27LV256A-55JU is a versatile and reliable EPROM memory IC chip that offers a balance of performance, flexibility, and environmental compliance. Its fast access time, dual voltage operation, and surface-mount package make it suitable for a wide range of applications, from embedded systems to industrial control systems. Despite marked being as obsolete, the AT27LV256A-55JU remains a valuable component for designers and engineers seeking a reliable memory solution. Its compliance with REACH and ROHS3 standards ensures that it meets the necessary environmental and regulatory requirements, making it a responsible choice for modern electronic designs.