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AT27C1024-12PI

AT27C1024-12PI Description

The AT27C1024-12PI is a 1Mbit EPROM (Erasable Programmable Read-Only Memory) IC from Microchip Technology, designed for parallel memory interfacing. This Through Hole mounted device features a 64K x 16 memory organization, offering robust and reliable data storage solutions. The AT27C1024-12PI operates within a supply voltage range of 4.5V to 5.5V and has an access time of 120 ns, making it suitable for applications requiring high-speed data retrieval. Packaged in a Tube, this EPROM is categorized under the Memory IC Chips category and is identified by the base product number AT27C1024. Although the product status is marked as Obsolete, its technical specifications and performance benefits continue to make it a viable option for certain legacy systems.

AT27C1024-12PI Features

• Memory Size and Organization: The AT27C1024-12PI provides a memory size of 1Mbit, organized as 64K x 16. This configuration allows for efficient storage and retrieval of data, making it ideal for applications requiring moderate to large amounts of non-volatile memory.
• Parallel Memory Interface: The parallel memory interface ensures high-speed data transfer, enabling quick read operations that are crucial for time-sensitive applications.
• Access Time: With an access time of 120 ns, the AT27C1024-12PI delivers fast data retrieval, enhancing overall system performance.
• 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 various power sources.
• Through Hole Mounting: The Through Hole mounting type ensures a secure and reliable physical connection, making it suitable for applications where mechanical stability is essential.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (Unlimited) indicates that the device is not sensitive to moisture, reducing the risk of damage during storage and handling.
• Compliance and Status: The AT27C1024-12PI is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and facilitating ease of export.

AT27C1024-12PI Applications

The AT27C1024-12PI is well-suited for a variety of applications, particularly those requiring non-volatile memory storage with high-speed access. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where reliable data storage and quick access are critical. The EPROM can store firmware or critical system parameters that need to be retained even when power is lost.
• Industrial Control: Suitable for industrial control applications where robustness and quick data retrieval are essential. The device's ability to operate within a wide voltage range and its moisture resistance make it ideal for harsh industrial environments.
• Telecommunications: The AT27C1024-12PI can be used in telecommunications equipment for storing configuration data and firmware, ensuring reliable operation and quick access to critical information.
• Legacy Systems: Given its obsolete status, the AT27C1024-12PI is particularly useful for maintaining and upgrading legacy systems that rely on this specific memory configuration.

Conclusion of AT27C1024-12PI

The AT27C1024-12PI from Microchip Technology is a versatile and reliable 1Mbit EPROM IC, offering a combination of high-speed data access and robust memory organization. Despite being marked as obsolete, its technical specifications and performance benefits make it a valuable component for specific applications, particularly legacy systems and those requiring non-volatile memory with quick access times. The device's compliance with international regulations and its moisture resistance further enhance its suitability for a wide range of industrial and embedded applications.