Microchip Technology

AT27C080-90JU

AT27C080-90JU Description

The AT27C080-90JU is a high-performance EPROM (Erasable Programmable Read-Only Memory) IC designed by Microchip Technology. This memory IC chip features a parallel memory interface and a memory organization of 1M x 8, providing a total memory size of 8 Mbit. It is housed in a 32-pin PLCC (Plastic Leaded Chip Carrier) package, which is ideal for surface mount applications. The AT27C080-90JU operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 90 ns, making it suitable for high-speed data retrieval.

This EPROM is programmable and has been verified for DigiKey programmability, ensuring reliable and efficient programming capabilities. It is classified under the ECCN (Export Control Classification Number) 3A991B1B1 and is compliant with the HTSUS (Harmonized Tariff Schedule of the United States) code 8542.32.0061. The AT27C080-90JU is REACH unaffected and ROHS3 compliant, making it environmentally friendly and suitable for use in various industries.

AT27C080-90JU Features

• High-Speed Access: With an access time of 90 ns, the AT27C080-90JU ensures rapid data retrieval, which is crucial for applications requiring quick response times.
• Robust Memory Organization: The 1M x 8 memory organization provides a substantial amount of storage space, making it ideal for complex systems that require significant data storage.
• Wide Voltage Range: The AT27C080-90JU operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply requirements.
• Surface Mount Compatibility: The surface mount mounting type allows for easy integration into modern PCB designs, enhancing the overall system reliability and reducing the footprint on the board.
• Environmental Compliance: The AT27C080-90JU is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental regulations and is suitable for use in a wide range of applications.
• Verified Programmability: The DigiKey programmable feature ensures that the AT27C080-90JU can be programmed with high reliability, reducing the risk of programming errors and improving overall system performance.

AT27C080-90JU Applications

The AT27C080-90JU is well-suited for a variety of applications where high-speed, reliable, and non-volatile memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require non-volatile memory for storing firmware and critical data.
• Industrial Control Systems: Suitable for industrial applications where robust and reliable memory is essential for maintaining system integrity.
• Telecommunications: Can be used in telecommunication equipment for storing configuration data and firmware.
• Automotive Systems: Appropriate for automotive applications where non-volatile memory is needed for storing critical system data and firmware.
• Consumer Electronics: Useful in consumer electronics for storing firmware and configuration data, ensuring reliable operation.

Conclusion of AT27C080-90JU

The AT27C080-90JU is a versatile and high-performance EPROM IC that offers significant advantages over similar models. Its combination of high-speed access, robust memory organization, and wide voltage range make it an ideal choice for a variety of applications. The surface mount compatibility and environmental compliance further enhance its suitability for modern electronic systems. With its verified programmability and reliable performance, the AT27C080-90JU is a reliable and efficient solution for non-volatile memory needs.