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AT27C2048-90PC

AT27C2048-90PC Description

The AT27C2048-90PC is a high-performance EPROM (Erasable Programmable Read-Only Memory) device manufactured by Microchip Technology. This 2Mbit memory IC is organized as 128K x 16 and is designed for parallel memory interfaces. It features a 90 ns access time, making it suitable for applications requiring fast data retrieval. The device operates within a voltage range of 4.5V to 5.5V and has an operating temperature range of 0°C to 70°C. It is packaged in a through-hole 40DIP format, ensuring robust mechanical stability and ease of integration into various electronic systems.

AT27C2048-90PC Features

• Memory Size and Organization: The AT27C2048-90PC offers a memory size of 2Mbit, organized as 128K x 16. This configuration provides a substantial amount of storage space, ideal for applications requiring large data sets.
• Access Time: With an access time of 90 ns, this EPROM ensures rapid data retrieval, enhancing the overall performance of the system it is integrated into.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements and ensuring compatibility with a wide range of systems.
• Operating Temperature: The AT27C2048-90PC is designed to operate within a temperature range of 0°C to 70°C, making it suitable for use in various environmental conditions.
• Memory Interface: The parallel memory interface allows for efficient data transfer and is compatible with a broad range of microprocessors and controllers.
• Package Type: The through-hole 40DIP package ensures robust mechanical stability and ease of integration into printed circuit boards (PCBs-).
  ECCN and REACH Compliance: The device is classified under ECCN 3A991B1B1 and is REACH unaffected, ensuring compliance with international trade regulations and environmental standards.
• Moisture Sensitivity Level: The AT27C2048-90PC has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for storage and handling in various environments without the need for special precautions.

AT27C2048-90PC Applications

The AT27C2048-90PC is ideal for a variety of applications where non-volatile memory storage and fast data access are required. Some specific use cases include:

• Embedded Systems: The device can be used in embedded systems where firmware or configuration data needs to be stored and accessed quickly.
• Industrial Control Systems: The robustness and reliability of the AT27C2048-90PC make it suitable for industrial control systems that require non-volatile storage of critical parameters and settings.
• Telecommunications: The fast access time and large memory capacity make this EPROM ideal for storing firmware and data in telecommunications equipment.
• Consumer Electronics: The AT27C2048-90PC can be used in consumer electronics for storing firmware and other non-volatile data, ensuring reliable operation and quick data retrieval.
• Automotive Systems: The device's operating temperature range and robust packaging make it suitable for automotive applications where reliability and performance are critical.

Conclusion of AT27C2048-90PC

The AT27C2048-90PC is a versatile and high-performance EPROM device that offers significant advantages over similar models. Its large memory size, fast access time, and robust packaging make it an ideal choice for a wide range of applications. Despite being marked as obsolete, the AT27C2084-90PC remains a reliable and efficient solution for non-volatile memory storage needs. Its compliance with international trade regulations and environmental standards further enhances its suitability for use in various industries. For systems requiring reliable and fast data access, the AT27C2048-90PC is a proven and effective choice.