Intel

EPM7128ELC84-12

EPM7128ELC84-12 Description

The EPM7128ELC84-12 is a programmable complex programmable logic device (CPLD) from Intel's MAX® 7000 series, designed for a wide range of digital logic applications. This device features 128 macrocells, 68 I/O pins, and operates within a voltage supply range of 4.75V to 5.25V. It is housed in an 84-pin PLCC package and offers a maximum propagation delay of 12 ns, making it suitable for high-speed applications. The EPM7128ELC84-12 supports an operating temperature range of 0°C to 70°C, ensuring reliable performance in various environmental conditions. With its surface-mount mounting type and verified DigiKey programmability, this CPLD is ideal for both prototyping and production environments.

EPM7128ELC84-12 Features

• High-Density Logic: The EPM7128ELC84-12 provides 128 macrocells and 2500 gates, offering significant logic capacity for complex digital designs.
• Fast Performance: With a maximum propagation delay of 12 ns, this CPLD ensures high-speed operation, making it suitable for applications requiring rapid signal processing.
• Flexible I/O: The device features 68 I/O pins, providing ample connectivity options for interfacing with various peripheral devices.
• Wide Voltage Range: Operating within a voltage supply range of 4.75V to 5.25V, the EPM7128ELC84-12 offers flexibility in power supply requirements.
• Programmable Type: As an electrically erasable programmable logic device (EE PLD), it allows for multiple programming cycles, facilitating design iterations and updates.
• Surface-Mount Technology: The surface-mount mounting type enables efficient PCB design and assembly, reducing overall system size and weight.
• Verified Programmability: The EPM7128ELC84-12 is verified for DigiKey programmability, ensuring reliable and consistent programming experiences.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 3 (168 hours), the device is well-suited for manufacturing processes involving reflow soldering.

EPM7128ELC84-12 Applications

The EPM7128ELC84-12 is ideal for a variety of applications that require high-density logic and fast performance. Some specific use cases include:

• Telecommunications: Implementing complex digital signal processing and control logic in communication systems.
• Automotive Electronics: Managing electronic control units (ECUs) and interfacing with various sensors and actuators.
• Industrial Automation: Controlling programmable logic controllers (PLCs) and other automation devices that require high-speed logic processing.
• Consumer Electronics: Enhancing the functionality of devices such as smart home systems, gaming consoles, and multimedia equipment.
• Medical Devices: Providing reliable and efficient digital logic for medical monitoring and diagnostic equipment.

Conclusion of EPM7128ELC84-12

The EPM7128ELC84-12 is a versatile and high-performance CPLD that offers significant advantages over similar models. Its combination of high-density logic, fast propagation delay, and flexible I/O capabilities make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the EPM7128ELC84-12 remains a reliable and efficient solution for engineers and designers seeking robust digital logic solutions.