Intel

EPM7128STC100-6F

EPM7128STC100-6F Description

The EPM7128STC100-6F is a Complex Programmable Logic Device (CPLD) from Intel's MAX® 7000S series, designed for a wide range of embedded applications. This IC is characterized by its 128 macrocells, 84 I/O pins, and a programmable type that supports in-system programming, making it highly versatile and adaptable for various electronic designs. The device operates within a supply voltage range of 4.75V to 5.25V and an operating temperature range of 0°C to 70°C (TA), ensuring reliable performance in standard industrial environments. With a maximum propagation delay of 6 ns, it offers high-speed operation, which is critical for time-sensitive applications.

EPM7128STC100-6F Features

• High Macrocell Count: The 128 macrocells provide ample logic resources, enabling the implementation of complex logic functions within a single chip.
• In-System Programmability: This feature allows for programming and reprogramming of the device while it is installed in the system, facilitating easy updates and modifications without the need for physical rework.
• Surface Mount Technology: The surface mount package ensures compatibility with modern PCB assembly processes, contributing to compact and reliable designs.
• Wide Operating Voltage Range: The 4.75V to 5.25V supply voltage range ensures compatibility with a variety of power supply configurations, enhancing the device's versatility.
• High-Speed Performance: With a maximum propagation delay of 6 ns, the EPM7128STC100-6F is well-suited for applications requiring fast signal processing and control.
• Comprehensive I/O Capability: The 84 I/O pins offer extensive connectivity options, allowing for integration with multiple peripherals and subsystems.
• Moisture Sensitivity Level 3: The MSL 3 rating (168 hours) ensures the device's reliability in environments with varying humidity levels, making it suitable for a broad range of industrial applications.

EPM7128STC100-6F Applications

The EPM7128STC100-6F is ideal for applications that require high-density logic and fast processing capabilities. Some specific use cases include:

• Industrial Control Systems: The device's robustness and high macrocell count make it suitable for controlling complex machinery and processes, where multiple inputs and outputs need to be managed efficiently.
• Telecommunications: In telecom equipment, the CPLD can be used for signal processing, protocol conversion, and interfacing with various communication standards.
• Consumer Electronics: The EPM7128STC100-6F can be employed in consumer devices for tasks such as display control, sensor interfacing, and microcontroller augmentation.
• Automotive Electronics: The device's ability to handle multiple I/O operations and its in-system programmability make it a good fit for automotive applications, such as engine control units and advanced driver-assistance systems (ADAS).

Conclusion of EPM7128STC100-6F

The EPM7128STC100-6F from Intel's MAX® 7000S series is a versatile and high-performance CPLD that offers significant advantages over similar models. Its combination of a high macrocell count, in-system programmability, and a wide operating voltage range makes it an excellent choice for a variety of embedded applications. Despite being marked as obsolete, the EPM7128STC100-6F remains a reliable and efficient solution for designers seeking a robust CPLD with extensive I/O capabilities and fast processing speeds.