Intel

EPM7128STI100-10

EPM7128STI100-10 Description

The EPM7128STI100-10 is a Complex Programmable Logic Device (CPLD) from Intel, part of the MAX® 7000S series. This device is designed for surface mount applications and is housed in a 100-pin TQFP package. It features 128 macrocells, 84 I/O pins, and 8 logic elements/blocks, making it a versatile solution for a wide range of embedded systems. The EPM7128STI100-10 operates within a voltage supply range of 4.5V to 5.5V and offers a maximum delay time (tpd) of 10 ns, ensuring high-speed performance. This CPLD is programmable in-system, providing flexibility and ease of use for developers. Although the product is now obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are required.

EPM7128STI100-10 Features

• Programmable Type: In System Programmable, allowing for flexible and convenient programming during development and deployment.
• Voltage Supply - Internal: 4.5V to 5.5V, ensuring compatibility with a variety of power supply configurations.
• Number of I/O: 84 I/O pins, providing ample connectivity options for interfacing with other components.
• Number of Macrocells: 128 macrocells, offering significant logic capacity for complex designs.
• Number of Logic Elements/Blocks: 8 logic elements/blocks, enabling efficient implementation of digital logic functions.
• Number of Gates: 2500 gates, providing substantial logic density for intricate circuit designs.
• Delay Time tpd(1) Max: 10 ns, ensuring high-speed operation suitable for demanding applications.
• Mounting Type: Surface Mount, ideal for modern PCB designs and compact form factors.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), indicating moderate sensitivity to moisture, suitable for standard manufacturing processes.
• Package: Tray packaging, facilitating easy handling and storage during manufacturing.

EPM7128STI100-10 Applications

The EPM7128STI100-10 is well-suited for a variety of applications due to its robust feature set and high performance. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring high logic density and fast processing speeds, such as industrial control systems, automotive electronics, and telecommunications equipment.
• Digital Signal Processing: Suitable for applications involving digital signal processing, where the CPLD can handle complex logic functions and interfacing with other components.
• Consumer Electronics: Can be used in consumer electronics for tasks such as signal routing, protocol conversion, and system control.
• Legacy System Upgrades: Given its obsolescence, the EPM7128STI100-10 is particularly useful for maintaining and upgrading legacy systems where compatibility with existing hardware is crucial.

Conclusion of EPM7128STI100-10

The EPM7128STI100-10 is a powerful and versatile CPLD from Intel, offering a combination of high logic capacity, fast performance, and flexible programming options. Despite being obsolete, it remains a valuable component for specific applications and legacy systems. Its 128 macrocells, 84 I/O pins, and 10 ns maximum delay time make it an excellent choice for embedded systems, digital signal processing, and consumer electronics. The surface mount package and moderate moisture sensitivity level further enhance its suitability for modern manufacturing processes. For developers and engineers working on legacy systems or requiring a reliable CPLD with proven performance, the EPM7128STI100-10 is a dependable solution.