LC5512MC-75F484C: High-Density CPLD for Complex Digital Designs

In embedded systems and digital design, Complex Programmable Logic Devices (CPLDs) remain essential for engineers seeking deterministic performance, high reliability, and flexible logic implementation. The LC5512MC-75F484C, part of the Lattice ispMACH 5000 family, provides a balance of high macrocell density, low power consumption, and in-system programmability — making it an excellent solution for telecommunications, industrial automation, automotive electronics, and consumer systems.

At DRex Electronics, we supply advanced and legacy programmable logic devices like the LC5512MC-75F484C, ensuring OEMs and manufacturers maintain continuity in their production and R&D.

What is the LC5512MC-75F484C?

The LC5512MC-75F484C is a high-capacity CPLD that integrates 512 macrocells in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package. It is designed to support complex logic designs where deterministic timing, wide I/O availability, and low power consumption are required.

As a member of the ispMACH 5000 family, it offers EEPROM-based non-volatile programmability, instant-on operation, and field reconfigurability — essential for mission-critical embedded applications.

LC5512MC-75F484C Technical Specifications

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Key Features

⚡ High Logic Density

With 512 macrocells, the LC5512MC-75F484C supports large-scale digital integration — ideal for complex finite state machines, memory controllers, and custom datapath designs.

🔋 Low Power Operation

Built with low-power CMOS technology, it is optimized for portable and energy-efficient systems.

🔄 In-System Programmability

ISP functionality allows direct reprogramming inside the circuit, supporting field updates and prototyping flexibility.

🧩 Wide I/O Capability

Up to 256 I/Os in a 484-pin package supports high connectivity, making it suitable for designs that require extensive interfacing.

Applications of the LC5512MC-75F484C

The LC5512MC-75F484C is widely deployed in industries that demand scalable logic integration and deterministic timing:

📡 Telecommunications

• Deployed in network switches, protocol controllers, and data routing systems, where low-latency processing is essential.

⚙️ Industrial Automation

• Used in programmable logic controllers (PLCs), robotics, and factory automation, providing reliable real-time control.

🚗 Automotive Electronics

• Supports body electronics, infotainment systems, and interface controllers, where non-volatile operation and instant-on startup are critical.

🛠 Consumer Electronics

• Embedded in devices requiring custom logic glue, signal conditioning, and interface bridging.

Why Source LC5512MC-75F484C from DRex Electronics?

At DRex Electronics, we provide more than just components — we deliver supply chain stability and engineering support. Choosing DRex for your CPLD sourcing ensures:

• 📦 Reliable access to legacy and current-generation devices

• 🌍 Globally integrated sourcing solutions

• 🏆 ISO 9001-certified quality assurance

• ⚡ Competitive pricing and fast delivery

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External Resources

For engineers and procurement teams looking for detailed references:

• 📘 ispMACH 5000 Family Datasheet – Lattice Semiconductor

• 📘 Application Note: CPLDs in Embedded Systems

• 🧠 CPLD Fundamentals – All About Circuits

Conclusion

The LC5512MC-75F484C offers high logic density, low power consumption, and wide I/O flexibility, making it an ideal CPLD for telecom, industrial, automotive, and consumer electronics applications. Its EEPROM-based non-volatile programmability ensures long-term reliability with instant-on operation.

Looking for a trusted partner to source the LC5512MC-75F484C or other programmable logic devices?
👉 Request a quote today at DRex Electronics