Intel

EPM7128EQC100-20

EPM7128EQC100-20 Description

The EPM7128EQC100-20 is a Complex Programmable Logic Device (CPLD) from Intel's MAX® 7000 series, designed for a wide range of embedded applications. This IC features 128 macrocells, 8 logic elements/blocks, and 84 I/O pins, providing robust programmability and flexibility. It operates within a voltage supply range of 4.75V to 5.25V and has a maximum propagation delay of 20 ns, ensuring high-speed performance. The device is housed in a 100-pin QFP package, suitable for surface-mount applications. It supports an operating temperature range of 0°C to 70°C (TA) and has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering.

EPM7128EQC100-20 Features

• High Macrocell Density: With 128 macrocells, the EPM7128EQC100-20 offers significant logic capacity, making it ideal for complex digital designs.
• Fast Propagation Delay: A maximum delay time of 20 ns ensures rapid signal processing, crucial for high-speed applications.
• Flexible I/O: The device features 84 I/O pins, providing ample connectivity options for interfacing with various peripherals and systems.
• Programmable Type: As an Electrically Erasable Programmable Logic Device (EE PLD), it allows for multiple programming cycles, enhancing design flexibility and reusability.
• Robust Power Supply Range: The device operates within a voltage supply range of 4.75V to 5.25V, ensuring compatibility with a variety of power sources.
• Surface Mount Compatibility: The 100-pin QFP package is designed for surface-mount technology (SMT), facilitating efficient and reliable PCB assembly.
• Extended Temperature Range: The operating temperature range of 0°C to 70°C (TA) makes it suitable for a broad range of environmental conditions.
• Moisture Sensitivity Level (MSL) 3: Allows for 168 hours of exposure before reflow soldering, enhancing manufacturing flexibility.

EPM7128EQC100-20 Applications

The EPM7128EQC100-20 is well-suited for a variety of applications due to its high macrocell density, fast propagation delay, and flexible I/O capabilities. Some specific use cases include:

• Telecommunications: Ideal for signal processing, protocol conversion, and interfacing in communication systems.
• Automotive Electronics: Suitable for control units, sensor interfacing, and real-time processing in automotive applications.
• Industrial Automation: Can be used for programmable controllers, motor control, and machine automation.
• Consumer Electronics: Applicable in devices requiring complex logic and high-speed processing, such as digital cameras and gaming consoles.
• Medical Devices: Useful for medical imaging equipment, diagnostic tools, and patient monitoring systems.

Conclusion of EPM7128EQC100-20

The EPM7128EQC100-20 from Intel's MAX® 7000 series is a versatile CPLD that offers a high macrocell density, fast propagation delay, and flexible I/O options. Its robust performance and compatibility with surface-mount technology make it an excellent choice for a wide range of embedded applications. While the product is now obsolete, it remains a reliable option for legacy systems and specific use cases where its unique features and advantages are required.