Intel

EPM7256AEFC256-10

EPM7256AEFC256-10 Description

The EPM7256AEFC256-10 is a Complex Programmable Logic Device (CPLD) from Intel, belonging to the MAX® 7000A series. This device is designed for a wide range of embedded applications, offering a robust combination of high-density logic and flexible I/O capabilities. It features 256 macrocells, 164 I/O pins, and 16 logic elements/blocks, making it suitable for complex digital designs. The EPM7256AEFC256-10 operates within a voltage supply range of 3V to 3.6V and supports an operating temperature range of 0°C to 70°C (TA). It is housed in a 256-pin Fine Ball Grid Array (FBGA) package, which is ideal for surface mount applications. This CPLD is programmable in-system, providing flexibility and ease of use for developers. Despite being marked as obsolete, the EPM7256AEFC256-10 remains a reliable choice for legacy systems and specific applications where its unique features are required.

EPM7256AEFC256-10 Features

• High-Density Logic: With 256 macrocells and 5000 gates, the EPM7256AEFC256-10 offers significant logic capacity, enabling complex digital designs.
• Flexible I/O: The device supports 164 I/O pins, providing ample connectivity options for interfacing with various peripherals and systems.
• In-System Programmability: This feature allows for easy reprogramming and updates, enhancing development flexibility and reducing time-to-market.
• Low Power Consumption: Operating within a 3V to 3.6V supply range, the EPM7256AEFC256-10 is designed for low power applications, making it suitable for battery-powered and energy-efficient systems.
• Fast Performance: With a maximum delay time (tpd) of 10 ns, the device ensures high-speed operation, critical for real-time and high-performance applications.
• Surface Mount Compatibility: The 256-pin FBGA package is ideal for surface mount technology (SMT), facilitating integration into compact and high-density PCB designs.
• Moisture Sensitivity Level 3: The device is rated for 168 hours of exposure, ensuring reliability in various environmental conditions.

EPM7256AEFC256-10 Applications

The EPM7256AEFC256-10 is well-suited for a variety of applications, including:

• Embedded Systems: Ideal for complex control logic in embedded systems, such as industrial automation, automotive electronics, and telecommunications.
• Digital Signal Processing: Its high-density logic and fast performance make it suitable for digital signal processing tasks, such as filtering and modulation.
• Peripheral Interface: The extensive I/O capabilities allow for seamless interfacing with various peripherals, enhancing system integration.
• Legacy System Upgrades: Given its obsolescence status, the EPM7256AEFC256-10 is particularly useful for maintaining and upgrading legacy systems where its specific features are already integrated.

Conclusion of EPM7256AEFC256-10

The EPM7256AEFC256-10, despite being marked as obsolete, remains a valuable component for specific applications requiring its unique features. Its high-density logic, flexible I/O, and in-system programmability make it a versatile choice for complex digital designs. The device's low power consumption and fast performance further enhance its suitability for a wide range of embedded applications. For developers working with legacy systems or requiring specific features of the MAX® 7000A series, the EPM7256AEFC256-10 continues to offer reliable performance and integration options.