Intel

EPM7128ELC84-7YY

EPM7128ELC84-7YY Description

The EPM7128ELC84-7YY is a highly versatile and robust CPLD (Complex Programmable Logic Device) designed by Intel, part of the renowned MAX® 7000 series. This device is equipped with 128 macrocells and 8 logic elements/blocks, providing significant flexibility and functionality for a wide range of digital logic applications. The EPM7128ELC84-7YY features a programmable type of EE PLD (Electrically Erasable Programmable Logic Device), allowing for multiple programming cycles and easy updates to the logic configuration.

The device operates within a voltage supply range of 4.75V to 5.25V and can function efficiently within an operating temperature range of 0°C to 70°C (TA). It has a maximum propagation delay time (dtp) of 7.5 ns, ensuring high-speed performance suitable for demanding applications. The EPM7128ELC84-7YY is housed in an 84-pin PLCC (Plastic Leaded Chip Carrier) package, which is ideal for surface mount applications and provides a compact footprint for space-constrained designs.

EPM7128ELC84-7YY Features

• High Macrocell Count: With 128 macrocells, the EPM7128ELC84-7YY offers extensive logic capacity, enabling the implementation of complex digital circuits.
• Fast Propagation Delay: The maximum propagation delay of 7.5 ns ensures high-speed performance, making it suitable for real-time and high-frequency applications.
• Flexible I/O: The device features 68 I/O pins, providing ample connectivity options for interfacing with various peripherals and systems.
• Programmability: As an EE PLD, the EPM7128ELC84-7YY can be reprogrammed multiple, times offering flexibility and ease of updates.
• Surface Mount Compatibility: The surface mount mounting type ensures reliable and durable integration into modern PCB designs.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the device is well-suited for manufacturing processes that require extended exposure to moisture.

EPM7128ELC84-7YY Applications

The EPM7128ELC84-7YY is ideal for a variety of applications, including:

• Digital Signal Processing: The high macrocell count and fast propagation delay make it suitable for processing complex digital signals in real-time.
• Control Systems: The extensive I/O capabilities and programmability allow for the creation of sophisticated control systems for industrial and automotive applications.
• Communication Systems: The device can be used to implement communication protocols and interfaces, ensuring reliable data transmission and reception.
• Consumer Electronics: The compact size and surface mount compatibility make it an excellent choice for consumer electronics where space and reliability are critical.

Conclusion of EPM7128ELC84-7YY

The EPM7128ELC84-7YY is a powerful CPLD that offers a unique combination of high macrocell count, fast propagation delay, and flexible programmability. Its robust performance and compatibility with surface mount technology make it a reliable choice for a wide range of digital logic applications. While the product is now obsolete, it remains a testament to Intel's innovation in the field of programmable logic devices. For engineers and designers seeking a reliable and versatile CPLD, the EPM7128ELC84-7YY is a notable option to consider, especially for legacy systems and applications where its unique features can still provide significant benefits.