Microchip Technology Tariff Inquiry

AT27C2048-55JC

AT27C2048-55JC Description

The AT27C2048-55JC is a 2Mbit EPROM (Erasable Programmable Read-Only Memory) IC designed for high-performance applications requiring reliable and efficient data storage. Manufactured by Microchip Technology, this memory IC chip features a parallel memory interface and a memory organization of 128K x 16, providing a robust solution for various electronic systems. The AT27C2048-55JC operates within a voltage range of 4.5V to 5.5V and supports an access time of 55 nanoseconds, ensuring fast data retrieval. It is housed in a 44-pin PLCC package and is suitable for surface mount applications. The operating temperature range is 0°C to 70°C, making it ideal for industrial and commercial environments. Although the product is now obsolete, its technical specifications and performance benefits continue to make it a notable choice for specific legacy applications.

AT27C2048-55JC Features

• Memory Size and Organization: The AT27C2048-55JC offers a memory size of 2Mbit, organized as 128K x 16. This configuration provides a substantial amount of storage space for firmware and critical data, making it suitable for applications requiring large data sets.
• Access Time: With an access time of 55 nanoseconds, this EPROM ensures rapid data retrieval, enhancing the overall performance of the system it is integrated into.
• Voltage Range: The IC operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design and ensuring compatibility with various power sources.
• Parallel Memory Interface: The parallel memory interface allows for efficient data transfer and integration with microprocessors and other system components.
• Surface Mount Compatibility: The surface mount mounting type facilitates easy integration into modern PCB designs, ensuring reliable mechanical and electrical connections.
• Operating Temperature Range: The AT27C2048-55JC is designed to operate within a temperature range of 0°C to 70°C, making it suitable for a wide range of environmental conditions.
• Moisture Sensitivity Level (MSL): With an MSL rating of 2 (1 Year), the IC is protected against moisture damage during storage and handling, ensuring long-term reliability.

AT27C2048-55JC Applications

The AT27C2048-55JC 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 storing firmware and critical data in embedded systems, ensuring reliable operation and quick data access.
• Industrial Control Systems: Suitable for industrial applications requiring robust and durable memory solutions that can withstand varying environmental conditions.
• Telecommunications: Used in telecommunication equipment for storing configuration data and firmware, ensuring stable and efficient operation.
• Consumer Electronics: Applicable in consumer electronics where non-volatile memory is required for storing critical data and ensuring system reliability.
• Legacy Systems: Despite its obsolete status, the AT27C2048-55JC remains a viable option for maintaining and upgrading legacy systems that rely on this specific memory architecture.

Conclusion of AT27C2048-55JC

The AT27C2048-55JC, manufactured by Microchip Technology, is a high-performance EPROM IC that offers a memory size of 2Mbit with a parallel interface and a memory organization of 128K x 16. Its fast access time of 55 nanoseconds and operating voltage range of 4.5V to 5.5V make it suitable for applications requiring quick data retrieval and reliable operation. Despite being obsolete, the AT27C2048-55JC remains a valuable component for specific legacy systems and applications where its unique features and performance benefits are still relevant. Its compatibility with various environments and robust design ensure long-term reliability and efficient data storage.