Microchip Technology

AT27C4096-55JU-T

AT27C4096-55JU-T Description

The AT27C4096-55JU-T is a high-performance EPROM (Erasable Programmable Read-Only Memory) IC designed by Microchip Technology. This 4Mbit memory device is organized as 256K x 16, offering a parallel memory interface with a fast access time of 55 ns. It is packaged in a 44-pin PLCC (Plastic Leaded Chip Carrier) and is suitable for surface mount applications. The AT27C4096-55JU-T operates within a supply voltage range of 4.5V to 5.5V and is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance. The device is classified under HTSUS code 8542.32.0061 and has a Moisture Sensitivity Level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering.

AT27C4096-55JU-T Features

• Memory Size and Organization: The AT27C4096-55JU-T provides a substantial 4Mbit memory capacity, organized as 256K x 16. This configuration is ideal for applications requiring large amounts of non-volatile storage.
• Fast Access Time: With an access time of 55 ns, this EPROM ensures rapid data retrieval, making it suitable for high-speed memory applications.
• Parallel Interface: The parallel memory interface facilitates efficient data transfer and is compatible with a wide range of systems and architectures.
• Wide Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the AT27C4096-55JU-T offers flexibility in power supply requirements.
• Surface Mount Compatibility: The surface mount mounting type allows for easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Environmental Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Packaging: The AT27C4096-55JU-T is available in a Tape & Reel (TR) package, which is ideal for automated assembly processes and bulk handling.

AT27C4096-55JU-T Applications

The AT27C4096-55JU-T is well-suited for a variety of applications that require reliable, non-volatile memory solutions. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where large amounts of firmware or configuration data need to be stored and accessed quickly.
• Telecommunications: Suitable for telecom equipment that requires fast and reliable memory for storing critical data and instructions.
• Industrial Control Systems: Provides robust memory solutions for industrial control systems that demand high-speed data access and non-volatile storage.
• Consumer Electronics: Can be used in consumer electronics devices that require non-volatile memory for storing firmware or user settings.
• Automotive Systems: Applicable in automotive electronics for storing critical system parameters and firmware, ensuring reliable operation under varying conditions.

Conclusion of AT27C4096-55JU-T

The AT27C4096-55JU-T from Microchip Technology is a versatile and high-performance EPROM IC that offers significant advantages over similar models. With its large memory capacity, fast access time, and compatibility with a wide range of systems, it is an excellent choice for applications requiring reliable non-volatile memory. The device's environmental compliance and surface mount compatibility further enhance its suitability for modern electronics. Whether used in embedded systems, telecommunications, industrial control, consumer electronics, or automotive applications, the AT27C4096-55JU-T provides a robust and efficient memory solution.