Intel

EPM7128SLC84-7

EPM7128SLC84-7 Description

The EPM7128SLC84-7 is an In System Programmable Complex Programmable Logic Device (CPLD) from Intel's MAX® 7000S series. This device is designed for a wide range of embedded applications, offering a robust combination of programmability, performance, and flexibility. It features 128 macrocells, 8 logic elements/blocks, and 2500 gates, providing ample resources for complex logic designs. The EPM7128SLC84-7 operates within a voltage supply range of 4.75V to 5.25V and has a maximum delay time (tpd) of 7.5 ns, ensuring high-speed performance. It is housed in an 84-pin PLCC package and is suitable for surface mount applications. The device is verified for DigiKey programmability and operates within a temperature range of 0°C to 70°C (TA). Although marked as obsolete, the EPM7128SLC84-7 remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

EPM7128SLC84-7 Features

• High-Density Logic: With 128 macrocells and 2500 gates, the EPM7128SLC84-7 offers significant logic capacity, making it suitable for complex digital designs.
• In System Programmability: This feature allows for easy updates and reprogramming without the need for additional equipment, enhancing flexibility and reducing development time.
• High-Speed Performance: The device boasts a maximum delay time (tpd) of 7.5 ns, ensuring fast signal processing and high-speed operation.
• Wide Operating Voltage Range: The 4.75V to 5.25V supply voltage range provides compatibility with various power supply systems.
• Surface Mount Compatibility: The EPM7128SLC84-7 is designed for surface mount applications, making it ideal for modern PCB designs and automated manufacturing processes.
• Extended Temperature Range: Operating within a temperature range of 0°C to 70°C (TA), the device is suitable for a variety of industrial and consumer applications.
• DigiKey Programmability: Verified for DigiKey programmability, ensuring seamless integration and programming capabilities.
• Moisture Sensitivity Level (MSL) 3: The device is rated for 168 hours, making it suitable for environments with varying humidity levels.

EPM7128SLC84-7 Applications

The EPM7128SLC84-7 is well-suited for a variety of applications that require high-density logic and programmability. Some specific use cases include:

• Embedded Systems: Ideal for embedded applications where programmability and flexibility are crucial.
• Industrial Control: Suitable for industrial control systems that require high-speed processing and robust logic capabilities.
• Consumer Electronics: Applicable in consumer electronics where compact size and high performance are essential.
• Telecommunications: Useful in telecommunication equipment for signal processing and control functions.
• Automotive Electronics: Can be employed in automotive systems for control and monitoring applications.

Conclusion of EPM7128SLC84-7

The EPM7128SLC84-7 is a versatile and high-performance CPLD that offers significant advantages over similar models. Its combination of high-density logic, in-system programmability, and high-speed performance makes it an excellent choice for a wide range of applications. Despite being marked as obsolete, the device remains a reliable option for legacy systems and specific applications where its unique features are beneficial. With its extended temperature range, surface mount compatibility, and verified DigiKey programmability, the EPM7128SLC84-7 continues to be a valuable component in the electronics industry.