AT27C256R-45PU

The AT27C256R-45PU is a high-performance EPROM memory chip tailored for various electronic applications. As a 256Kb EPROM, it provides a robust 32K x 8 bit parallel data storage solution, making it an exceptional choice for devices that demand reliable, non-volatile memory. This comprehensive product description will explore the technical specifications, applications, and advantages of the AT27C256R-45PU to highlight its significant value within today’s electronic landscape.

Overview of the AT27C256R-45PU EPROM Memory

The AT27C256R-45PU is an integral part of a larger family of EPROM (Erasable Programmable Read-Only Memory) chips, recognized for their capability to retain data even when power is disconnected. This model operates at a voltage of 5V and features a fast access time of 45ns, making it suitable for various applications that require rapid data retrieval.

Key Features of the AT27C256R-45PU

Recognizing the features of the AT27C256R-45PU is essential to appreciate its versatility in numerous electronic applications:

• Memory Size: 256Kb capacity, with 32K x 8-bit architecture.
• Voltage Requirement: Operates at a standard 5V.
• Access Speed: Fast 45ns access time for efficient data retrieval.
• Package Type: Offered in the DIP28 form factor, facilitating easy integration into various PCBs.
• Data Retention: Non-volatile memory retains data without needing power.
• Parallel Interface: Supports parallel data operations for enhanced efficiency.

Technical Specifications

Here are the technical specifications of the AT27C256R-45PU for more detailed insights:

• Memory Organization: 32K x 8 bits
• Access Time: 45ns
• Power Supply: 5V ± 10%
• Package: 28-pin Dual In-line Package (DIP28)
• Temperature Range: Typically -40°C to +85°C

Applications of the AT27C256R-45PU

The AT27C256R-45PU is especially advantageous in a variety of electronic applications where dependable memory storage is critical. Some common uses include:

• Microcontroller Programming: Frequently used to store firmware and microcontroller programs.
• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for essential data.
• Telecommunications: Employed in telecom equipment for data storage and retrieval.
• Consumer Electronics: Integrated into various consumer electronics products for settings and configurations.
• Industrial Equipment: Used in industrial automation systems for reliability in harsh conditions.

Advantages of Using the AT27C256R-45PU

Adopting the AT27C256R-45PU provides several benefits for engineers and designers, such as:

• Reliability: The non-volatile nature of the EPROM guarantees data remains intact during power loss.
• Quick Data Access: With an access time of 45ns, it enables swift data transactions, making it suitable for real-time applications.
• Ease of Integration: The DIP28 form factor allows for straightforward soldering onto PCBs, providing design flexibility.
• Cost-Effective Solution: The AT27C256R-45PU delivers a balance of performance and affordability, perfect for engineers on a budget.

Conclusion

In summary, the AT27C256R-45PU EPROM memory chip is a reliable and efficient solution for myriad electronic needs. With its robust features, such as a memory size of 256Kb, an access speed of 45ns, and a compact DIP28 package, it meets the demands of contemporary applications in both consumer and industrial sectors.

Whether developing microcontroller software, designing embedded systems, or working on telecommunications projects, the AT27C256R-45PU is an optimal choice that ensures high performance and reliability. Its non-volatile characteristics secure your data, while its rapid access times facilitate seamless operation in any environment.

Ultimately, selecting the right memory chip like the AT27C256R-45PU can markedly influence the performance and efficiency of your electronic designs. By integrating this EPROM into your projects, you can guarantee your devices are furnished with the essential resources to function optimally. For further exploration of similar products, visit our EPROM Memories category.