In complex embedded systems, CPLDs (Complex Programmable Logic Devices) remain indispensable for applications that require deterministic performance, instant-on startup, and reliable system integration. The LC5512MV-45F256C, from the Lattice ispMACH 5000MV family, offers 512 macrocells, multi-voltage I/O compatibility, and in-system programmability (ISP), making it a cost-effective solution for telecom, industrial, automotive, and consumer electronics.
At DRex Electronics, we specialize in sourcing both current and legacy CPLDs like the LC5512MV-45F256C, providing OEMs and manufacturers with fast delivery and reliable supply chain support.
What is the LC5512MV-45F256C?
The LC5512MV-45F256C is a high-density CPLD that integrates 512 macrocells into a single device. It is designed with EEPROM-based non-volatile technology, ensuring instant-on functionality without the need for external boot memory.
As part of the ispMACH 5000MV family, it provides multi-voltage I/O support (1.8V, 2.5V, 3.3V), making it ideal for mixed-signal system designs. Housed in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package, it supports high pin counts for advanced connectivity.
LC5512MV-45F256C Technical Specifications
| Feature | Description |
|---|---|
| Manufacturer | Lattice Semiconductor |
| Part Number | LC5512MV-45F256C |
| Product Family | ispMACH 5000MV |
| Macrocells (Logic Elements) | 512 |
| I/O Pins | Up to 176 |
| Package | 256-ball FBGA (F256) |
| Speed Grade | –45 (4.5 ns propagation delay) |
| Core Voltage | 3.3V |
| I/O Voltage Support | 1.8V / 2.5V / 3.3V |
| Programming Technology | EEPROM-based, In-System Programmable (ISP) |
| Operating Temperature Range | Commercial (0°C to +70°C) |
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Key Features
✅ High Logic Density
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512 macrocells allow designers to consolidate multiple discrete logic devices into a single chip.
⚡ High-Speed Performance
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4.5 ns propagation delay ensures fast, deterministic operation in embedded systems.
🔄 In-System Programmability (ISP)
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Supports field upgrades and debugging without device removal, lowering development costs.
🔋 Multi-Voltage I/O Support
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Interfaces easily with systems requiring 1.8V, 2.5V, or 3.3V I/O, ideal for mixed-voltage applications.
🏗 Non-Volatile Instant-On
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EEPROM-based memory provides immediate startup functionality after power-up.
Applications of LC5512MV-45F256C
The LC5512MV-45F256C is widely used in industries that require high-density programmable logic with reliable timing performance:
📡 Telecommunications
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Applied in switching systems, signal routing, and protocol controllers.
⚙️ Industrial Automation
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Powers robotics, PLC systems, and real-time monitoring equipment.
🚗 Automotive Electronics
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Integrated into dashboard controls, infotainment, and body control modules requiring instant-on performance.
🛠 Embedded & Consumer Systems
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Used in I/O expansion, system interfacing, and custom control logic for consumer and embedded devices.
Why Source LC5512MV-45F256C from DRex Electronics?
At DRex Electronics, we deliver more than just components — we deliver strategic sourcing solutions for OEMs and manufacturers. Working with us ensures:
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📦 Reliable sourcing of current and obsolete CPLDs
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🌍 ISO 9001-certified global supply chain management
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⚡ Competitive pricing and fast delivery
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🏆 Expert technical and procurement support
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External Resources
For engineers and technical professionals, here are useful references:
Conclusion
The LC5512MV-45F256C delivers high logic density, ultra-fast performance, and multi-voltage I/O support, making it a versatile CPLD for telecom, industrial, automotive, and embedded applications. Its non-volatile architecture, instant-on startup, and ISP support ensure both reliability and flexibility in long-lifecycle designs.
Looking for a trusted source of the LC5512MV-45F256C or other programmable logic devices?
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