Intel

EPM3256AFC256-10

EPM3256AFC256-10 Description

The EPM3256AFC256-10 is a Complex Programmable Logic Device (CPLD) from the MAX® 3000A series, manufactured by Intel. This device is designed for high-performance applications requiring a robust and flexible logic solution. The EPM3256AFC256-10 features 256 macrocells, 161 I/O pins, and 16 logic elements, providing extensive programmability and configurability. It operates within a voltage supply range of 3V to 3.6V and supports an operating temperature range of 0°C to 70°C. The device is programmable in-system, allowing for dynamic reconfiguration and updates. It is available in a 256-pin Fine Ball Grid Array (FBGA) package, suitable for surface-mount applications. Despite its obsolescence, the EPM3256AFC256-10 remains a reliable choice for legacy systems and specific embedded applications.

EPM3256AFC256-10 Features

• High-Density Logic: With 256 macrocells and 5000 gates, the EPM3256AFC256-10 offers significant logic capacity, making it suitable for complex digital designs.
• Flexible I/O: The device supports 161 programmable I/O pins, providing extensive connectivity options for interfacing with various peripherals and systems.
• In-System Programmability: The ability to program and reprogram the device in-system enhances flexibility and allows for dynamic updates without the need for hardware changes.
• Low Power Consumption: Operating within a 3V to 3.6V supply range, the EPM3256AFC256-10 is designed for low power applications, making it ideal for battery-operated or energy-efficient systems.
• Fast Performance: With a maximum delay time (tpd) of 10 ns, the EPM3256AFC256-10 ensures high-speed operation, suitable for real-time and high-performance applications.
• Surface Mount Compatibility: The 256-pin FBGA package is designed for surface-mount technology, facilitating integration into compact and high-density PCB designs.
• Moisture Sensitivity Level (MSL) 3: The device is rated for 168 of hours exposure, ensuring reliability in various environmental conditions.

EPM3256AFC256-10 Applications

The EPM3256AFC256-10 is well-suited for a variety of applications, including:

• Embedded Systems: Ideal for embedded applications requiring high-density logic and flexible I/O, such as industrial control systems, automotive electronics, and telecommunications equipment.
• Digital Signal Processing: The device's high-speed performance and extensive logic capacity make it suitable for digital signal processing tasks, including filtering, modulation, and demodulation.
• Peripheral Interface Control: The EPM3256AFC256-10 can be used to manage and interface with various peripherals, providing a centralized control solution for complex systems.
• FPGA Prototyping: Due to its programmable nature, the device can serve as a cost-effective alternative for prototyping and development of Field Programmable Gate Array (FPGA) designs.
• Legacy System Upgrades: Given its obsolescence, the EPM3256AFC256-10 can be used to upgrade and maintain legacy systems where modern alternatives may not be compatible.

Conclusion of EPM3256AFC256-10

The EPM3256AFC256-10 is a versatile and high-performance CPLD from Intel's MAX® 3000A series. Its extensive logic capacity, flexible I/O options, and in-system programmability make it a reliable choice for a wide range of applications, from embedded systems to digital signal processing. Despite being marked as obsolete, the device remains a valuable component for legacy systems and specific embedded applications. Its low power consumption, fast performance, and surface-mount compatibility further enhance its appeal in modern electronics design.