Microchip Technology

AT27C020-55PU  

Memory ICs Products

AT27C020-55PU Description

The AT27C020-55PU is a high-performance EPROM (Erasable Programmable Read-Only Memory) device manufactured by Microchip Technology. This memory IC chip is designed to offer reliable and efficient data storage solutions for a variety of electronic applications. The AT27C020-55PU features a parallel memory interface, providing fast and direct access to stored data. It is organized in a 256K x 8 configuration, offering a total memory size of 2 Mbits. The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supplies. With an access time of 55 nanoseconds, the AT27C020-55PU delivers rapid data retrieval, making it suitable for applications requiring quick read operations.

AT27C020-55PU Features

• Memory Organization: The AT27C020-55PU is organized as 256K x 8, providing a total memory capacity of 2 Mbits. This configuration ensures efficient use of memory space and allows for the storage of a significant amount of data.
• Access Time: With an access time of 55 nanoseconds, this EPROM device is capable of delivering data quickly, making it ideal for applications that require rapid data retrieval.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with various power supply configurations.
• Memory Interface: The parallel memory interface allows for direct and efficient data access, enhancing the overall performance of the system.
• Moisture Sensitivity Level (MSL): The AT27C020-55PU has an MSL of 1 (Unlimited), indicating that it is not sensitive to moisture, which is beneficial for applications in various environmental conditions.
• Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring that it meets the latest environmental and safety standards.
• Packaging: The AT27C020-55PU is available in a tube package, which is suitable for through-hole mounting, providing a robust and reliable mechanical structure.

AT27C020-55PU Applications

The AT27C020-55PU is well-suited for a variety of applications that require non-volatile memory storage and rapid data access. Some specific use cases include:

• Embedded Systems: Ideal for use in embedded systems where reliable and quick access to stored data is crucial. The device's fast access time and robust memory organization make it a preferred choice for firmware storage.
• Industrial Control Systems: The AT27C020-55PU can be used in industrial control systems to store critical parameters and operational data, ensuring that the system can quickly retrieve and execute stored instructions.
• Telecommunications: In the telecommunications industry, the device can be used to store configuration data and firmware for network equipment, ensuring reliable operation and quick data access.
• Consumer Electronics: The AT27C020-55PU is suitable for consumer electronics applications where non-volatile memory is required for storing user settings and firmware.

Conclusion of AT27C020-55PU

The AT27C020-55PU is a versatile and high-performance EPROM device that offers a reliable solution for various electronic applications. Its fast access time, robust memory organization, and compatibility with a wide range of power supplies make it an ideal choice for applications requiring efficient data storage and retrieval. The device's compliance with environmental and safety standards further enhances its suitability for modern electronic systems. Whether used in embedded systems, industrial control systems, telecommunications, or consumer electronics, the AT27C020-55PU provides a dependable and efficient memory solution.

AT27C020-55PU Documents

Download datasheets and manufacturer documentation for AT27C020-55PU

PCN Assembly/Origin :

AT27C0xx 19/Aug/2021      

Datasheets :

AT27C020      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

AT27C020 Development Tool Selector      

HTML Datasheet :

AT27C020      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH