Intel

EPM7128ELC84-15YY

EPM7128ELC84-15YY Description

The EPM7128ELC84-15YY is an obsolete, yet highly capable, Complex Programmable Logic Device (CPLD) from Intel's MAX® 7000 series. This device is designed for surface-mount applications and features a robust set of technical specifications that make it suitable for a variety of embedded systems and digital logic applications. The EPM7128ELC84-15YY operates within a voltage supply range of 4.75V to 5.25V and can function reliably in an ambient temperature range of 0°C to 70°C. It is housed in an 84-pin PLCC package and is available in trays for convenient handling and storage.

EPM7128ELC84-15YY Features

The EPM7128ELC84-15YY stands out due to its extensive feature set, which includes:

• 128 Macrocells: This high number of macrocells provides ample flexibility for complex logic designs, allowing for the implementation of sophisticated digital circuits within a single chip.
• 68 I/O Pins: The device offers a generous number of input/output pins, enabling extensive connectivity options and facilitating the integration of multiple peripheral devices.
• 8 Logic Elements/Blocks: These logic elements provide additional programmable functionality, enhancing the device's ability to handle complex logic operations efficiently.
• 2500 Gates: The EPM7128ELC84-15YY boasts a significant number of gates, which translates to a high level of logic density and performance.
• 15 ns Max Delay Time (tpd): The device's low propagation delay ensures fast signal processing and high-speed operation, making it suitable for applications requiring rapid data handling.
• Moisture Sensitivity Level (MSL) 3 (168 Hours): This rating indicates the device's resilience to moisture, ensuring reliability in various environmental conditions.
• Programmable Type: EE PLD: The EPM7128ELC84-15YY is an Electrically Erasable Programmable Logic Device (EE PLD), allowing for multiple programming cycles and easy updates to the logic design.

EPM7128ELC84-15YY Applications

The EPM7128ELC84-15YY is ideal for a wide range of applications, including:

• Embedded Systems: Its high logic density and extensive I/O capabilities make it suitable for complex embedded systems where compact size and high performance are critical.
• Digital Signal Processing: The device's low delay time and high gate count are advantageous for applications involving real-time digital signal processing.
• Telecommunications: The EPM7128ELC84-15YY can be used in various telecommunication equipment for signal routing, protocol conversion, and other digital logic tasks.
• Industrial Automation: Its robustness and high I/O count make it well-suited for industrial control systems, where reliable and efficient digital logic is essential.
• Consumer Electronics: The device can be employed in consumer electronics for tasks such as display control, interface management, and other digital logic functions.

Conclusion of EPM7128ELC84-15YY

Despite being an obsolete product, the EPM7128ELC84-15YY remains a powerful and versatile CPLD with a rich set of features that cater to a variety of demanding applications. Its high number of macrocells, extensive I/O capabilities, and low propagation delay make it an excellent choice for complex digital logic designs. While newer alternatives may offer additional features and improved performance, the EPM7128ELC84-15YY continues to be a reliable and cost-effective solution for many existing systems and legacy applications.