EPX780QC132-15Z - Altera High-Performance CPLD | 5V 132-QFP Programmable Logic Device

The EPX780QC132-15Z is a cutting-edge Complex Programmable Logic Device (CPLD) from Altera (now Intel), engineered for high-speed digital logic applications. With its 80 macrocells, 1600 gates, and 15ns maximum propagation delay, this device delivers exceptional performance for real-time processing. Operating at a standard 5V supply (4.75V-5.25V), it offers robust compatibility with industrial systems while maintaining low power consumption. The 132-QFP package ensures reliable surface-mount integration, making it perfect for space-constrained designs requiring flexible logic solutions.

This CPLD stands out with its 16 logic blocks and EPLD architecture, allowing engineers to implement complex state machines, interface protocols, and custom logic functions. The device operates reliably across the commercial temperature range (0 C to 70 C), making it suitable for both consumer electronics and industrial automation. Its reprogrammable nature enables rapid prototyping and field updates, significantly reducing development cycles compared to ASIC alternatives.

The EPX780QC132-15Z excels in timing-critical applications due to its predictable 15ns pin-to-pin delay, ensuring synchronous system behavior. The 132-PQFP package provides excellent thermal characteristics and supports high-density PCB layouts. Designers benefit from Altera's mature development tools (like Quartus) for seamless implementation of logic functions ranging from simple glue logic to sophisticated bus interfaces.

This CPLD finds extensive use in industrial control systems (PLCs, motor controllers), telecommunication interfaces (protocol converters), and embedded computing (peripheral expansion, FPGA co-processing). Its key differentiators include:

• High logic density (80 macrocells) for complex designs
• 5V tolerance for legacy system integration
• Deterministic timing for synchronous designs
• Reconfigurable architecture for design flexibility

For engineers seeking a proven programmable logic solution, the EPX780QC132-15Z delivers an optimal balance of performance, density, and power efficiency. Its mature technology ensures reliable operation in mission-critical applications while maintaining compatibility with modern design workflows. Whether used for protocol conversion in networking equipment or as a state machine controller in automotive systems, this CPLD continues to be a preferred choice for digital designers requiring medium-complexity programmable logic with industrial-grade reliability.