Intel

EPM7064LI84-15

EPM7064LI84-15 Description

The EPM7064LI84-15 is an IC CPLD (Complex Programmable Logic Device) from Intel, part of the MAX® 7000 series. This device is designed for surface mount applications and is housed in an 84-pin PLCC (Plastic Leaded Chip Carrier) package. It features 64 macrocells, 4 logic elements/blocks, and 1250 gates, providing robust programmability and logic capabilities. The EPM7064LI84-15 operates with an internal supply voltage range of 4.5V to 5.5V and offers a maximum propagation delay time (tpd) of 15 ns, ensuring high-speed performance. It has 68 I/O pins, making it suitable for complex digital designs. The device is programmable using EEPROM (Electrically Erasable Programmable Read-Only Memory) technology, allowing for flexible and reconfigurable logic solutions. Despite being marked as obsolete, the EPM7064LI84-15 remains a reliable choice for legacy systems and specific applications requiring its unique features.

EPM7064LI84-15 Features

• Programmable Type: EE PLD (Electrically Erasable Programmable Logic Device), offering reprogrammability for flexible design adjustments.
• Number of Macrocells: 64, providing extensive logic capabilities for complex digital circuits.
• Number of Logic Elements/Blocks: 4, enabling efficient implementation of multiple logic functions.
• Number of Gates: 1250, supporting intricate logic designs with high gate density.
• Voltage Supply - Internal: 4.5V to 5.5V, ensuring compatibility with a range of power supply voltages.
• Delay Time tpd(1) Max: 15 ns, ensuring high-speed operation suitable for demanding applications.
• Number of I/O: 68, providing ample connectivity options for interfacing with various peripherals and systems.
• Mounting Type: Surface Mount, suitable for modern PCB designs and compact form factors.
• Package: Tube, offering convenient handling and storage for manufacturing processes.
• Moisture Sensitivity Level (MSL): 2 (1 Year), indicating moderate sensitivity to moisture, suitable for standard manufacturing environments.
• DigiKey Programmable: Verified, ensuring reliable programming and configuration through DigiKey services.
• ECCN: EAR99, indicating compliance with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and chemical regulations.

EPM7064LI84-15 Applications

The EPM7064LI84-15 is ideal for a variety of applications due to its high-speed performance, extensive logic capabilities, and flexible programmability. Key applications include:

• Telecommunications: Used in signal processing, protocol conversion, and control logic for communication systems.
• Consumer Electronics: Employed in digital signal processing, control circuits, and interfacing for consumer devices.
• Industrial Automation: Utilized in control systems, sensor interfacing, and data acquisition for industrial applications.
• Automotive Electronics: Applied in engine control units, safety systems, and infotainment systems.
• Medical Devices: Used in diagnostic equipment, patient monitoring systems, and medical imaging devices.
• Military and Aerospace: Employed in avionics, navigation systems, and communication equipment where high reliability and performance are critical.

Conclusion of EPM7064LI84-15

The EPM7064LI84-15 stands out as a versatile and high-performance CPLD, offering a combination of extensive logic capabilities, high-speed operation, and flexible programmability. Despite being marked as obsolete, its unique features and reliable performance make it a valuable component for legacy systems and specific applications. The device's compatibility with a wide range of voltage supplies, ample I/O options, and surface mount packaging further enhance its suitability for modern electronics design. For engineers and designers seeking a robust and programmable logic solution, the EPM7064LI84-15 remains a reliable choice, especially in industries where its specific attributes are highly valued.