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AT27C512R-55PI

AT27C512R-55PI Description

The AT27C512R-55PI is an EPROM (Erasable Programmable Read-Only Memory) IC chip manufactured by Microchip Technology. This memory chip features a parallel memory interface and is organized in a 64K x 8 configuration, providing a total memory size of 512 Kbit. It is designed for through-hole mounting and comes in a tube package, making it suitable for applications requiring robust mechanical stability and ease of installation. The AT27C512R-55PI operates within a supply voltage range of 4.5V to 5.5V and has an access time of 55 ns, ensuring fast data retrieval. This chip is classified under HTSUS code 8542.32.0061 and has an ECCN of 3A991B1B2. It is categorized as REACH unaffected, indicating compliance with environmental and safety regulations. Although the product is now obsolete, its unique features and performance benefits continue to make it a valuable component in legacy systems.

AT27C512R-55PI Features

• Memory Organization: The AT27C512R-55PI features a64K x 8 memory organization, providing a total of 512 Kbit of storage. This configuration allows for efficient data storage and retrieval in a compact footprint.
• Parallel Interface: The parallel memory interface ensures high-speed data transfer, making it ideal for applications requiring rapid access to stored data.
• Fast Access Time: With an access time of 55 ns, the AT27C512R-55PI delivers quick data retrieval, enhancing overall system performance.
• Wide Voltage Range: The chip operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of installation, making it suitable for a variety of applications.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the AT27C512R-55PI is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Compliance: The AT27C512R-55PI is REACH unaffected, indicating compliance with environmental and safety regulations, making it suitable for use in a wide range of industries.

AT27C512R-55PI Applications

The AT27C512R-55PI is well-suited for a variety of applications due to its robust features and performance benefits. Some specific use cases include:

• Embedded Systems: The fast access time and parallel interface make it an ideal choice for embedded systems requiring quick data retrieval and efficient memory management.
• Industrial Control Systems: The through-hole mounting and wide voltage range ensure reliability and stability in industrial environments, making it suitable for control systems and automation applications.
• Telecommunications: The chip's fast access time and robust design make it suitable for telecommunications applications where quick data retrieval and reliability are critical.
• Legacy Systems: Despite its obsolescence, the AT27C512R-55PI continues to be a valuable component in legacy systems that still rely on this technology.

Conclusion of AT27C512R-55PI

The AT27C512R-55PI is a versatile and reliable EPROM IC chip that offers a range of technical specifications and performance benefits. Its fast access time, parallel interface, and robust mechanical design make it suitable for a variety of applications, including embedded systems, industrial control systems, and telecommunications. Although now obsolete, the AT27C512R-55PI remains a valuable component in legacy systems, ensuring continued reliability and performance.