The AT28C040-20FI is a high-performance, 4-Megabit Flash memory component produced by Microchip Technology. Designed for high-speed read operations and reliable data storage, this device is ideal for a wide range of applications in the computing, telecommunications, and industrial sectors.

Key Features

• Capacity: 4 Mbit (512K x 8)
• Speed: 200 ns access time
• Interface: Parallel programming interface for easy integration
• Voltage: Operates at 5V ± 10% for read and write operations
• Temperature Range: Industrial temperature range (-40°C to +85°C)
• Package: 32-lead, hermetic ceramic flat package (CFP)
• Endurance: High write endurance with 10,000 write cycles
• Data Retention: Offers data retention of 10 years

Product Advantages

The AT28C040-20FI offers a non-volatile storage solution, ensuring data persistence without the need for a power source. With its fast access time and parallel interface, it provides excellent performance for both read and write operations, making it a robust choice for applications requiring frequent data updates.

Its industrial temperature range makes it suitable for environments with extreme temperatures, ensuring reliable operation under harsh conditions. The hermetic package ensures protection against environmental factors such as moisture and dust, which is critical for the longevity and reliability of the component in industrial applications.

Applications

With its robust feature set, the AT28C040-20FI is versatile for various applications, including:

• Embedded systems
• Telecommunication infrastructure
• Automotive electronics
• Industrial control systems
• Medical devices
• Instrumentation

Conclusion

The Microchip Technology AT28C040-20FI stands out as a reliable, high-speed memory solution capable of withstanding the demands of a wide range of high-tech applications. Its durability, coupled with a significant data retention period and high write endurance, ensures that it can meet the needs of even the most demanding data storage requirements.