Intel

EPM7256AETC144-5

EPM7256AETC144-5 Description

The EPM7256AETC144-5 is a high-performance Complex Programmable Logic Device (CPLD) from Intel, part of the MAX® 7000A series. This IC is designed for a wide range of embedded applications, offering a robust combination of programmability, performance, and flexibility. It features 256 macrocells, 120 I/Os, and 16 logic elements/blocks, making it suitable for complex logic functions and system integration. The device operates within a voltage supply range of 3V to 3.6V and has an operating temperature range of 0°C to 70°C (TA). It is available in a 144-pin TQFP package, which is ideal for surface mount applications. The EPM7256AETC144-5 supports in-system programmability, allowing for easy updates and modifications without the need for additional programming hardware.

EPM7256AETC144-5 Features

• High Macrocell Count: With 256 macrocells, the EPM7256AETC144-5 can handle complex logic functions and large-scale digital designs.
• Extensive I/O Capability: The device offers 120 I/Os, providing ample connectivity options for interfacing with various peripherals and systems.
• Low Power Consumption: Operating within a voltage supply range of 3V to 3.6V, this CPLD is optimized for low power consumption, making it suitable for battery-powered and energy-efficient applications.
• Fast Performance: The maximum delay time (tpd) of 5.5 ns ensures high-speed operation, making it ideal for applications requiring fast data processing and signal handling.
• In-System Programmability: This feature allows for easy updates and modifications, enhancing the flexibility and adaptability of the device in various applications.
• Surface Mount Compatibility: The 144-pin TQFP package is designed for surface mount technology, facilitating easy integration into modern printed circuit boards.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.
• Compliance and Standards: The EPM7256AETC144-5 is REACH unaffected and classified under ECCN 3A991D, ensuring compliance with international regulations and standards.

EPM7256AETC144-5 Applications

The EPM7256AETC144-5 is ideal for a variety of applications due to its high macrocell count, extensive I/O capability, and fast performance. Some specific use cases include:

• Embedded Systems: Ideal for integrating multiple functions into a single chip, reducing the overall system complexity and cost.
• Digital Signal Processing: The high-speed operation and extensive I/O make it suitable for applications requiring real-time signal processing.
• Telecommunications: The device can be used in various telecom applications, such as signal routing and protocol conversion.
• Industrial Control: The robustness and wide operating temperature range make it suitable for industrial applications where reliability and durability are critical.
• Consumer Electronics: The low power consumption and in-system programmability make it ideal for consumer electronics where energy efficiency and adaptability are important.

Conclusion of EPM7256AETC144-5

The EPM7256AETC144-5 is a versatile and high-performance CPLD that offers significant advantages over similar models. Its high macrocell count, extensive I/O capability, and fast performance make it suitable for a wide range of applications, from embedded systems to industrial control. The in-system programmability and surface mount compatibility further enhance its flexibility and ease of integration. While the product is now obsolete, its legacy continues to influence the design of modern CPLDs. For applications requiring a reliable, high-performance, and flexible CPLD, the EPM7256AETC144-5 remains a strong choice.