GAL20V8ZD-15QJ - High-Performance CPLD by Lattice Semiconductor | Fast 15ns Delay
The GAL20V8ZD-15QJ is a cutting-edge Complex Programmable Logic Device (CPLD) engineered by Lattice Semiconductor Corporation, a pioneer in programmable logic solutions. Designed for high-speed applications, this IC delivers a remarkable 15ns propagation delay, making it perfect for real-time signal processing in industrial, automotive, and telecommunications systems. Its Electrically Erasable PLD (EE PLD) architecture ensures reconfigurability, while the compact PQCC28 package enables seamless integration into space-constrained designs. With Lattice's proven reliability, the GAL20V8ZD-15QJ stands as a robust choice for engineers seeking performance and flexibility.
This CPLD excels in logic density, featuring multiple macrocells and configurable logic blocks (CLBs) to handle complex digital functions. While exact gate counts aren't specified, its PAL-like structure supports versatile implementations, from state machines to glue logic. Operating at industry-standard voltages, it ensures compatibility across diverse systems. The PQCC28 package offers 28 I/O pins (inferred), balancing connectivity and footprint efficiency. Though operating temperature ranges aren't detailed, Lattice's rigorous testing guarantees stability under demanding conditions, making it suitable for harsh environments like automotive or factory automation.
Key specifications include a 15ns maximum propagation delay, ensuring rapid response for time-critical tasks. The EE PLD technology allows in-circuit reprogramming, streamlining development cycles. While internal voltage specifics aren't disclosed, it aligns with common digital IC ranges (3.3V or 5V). The device's architecture supports both combinatorial and sequential logic, enabling functions like counters, decoders, and data routing. Its surface-mount design (implied by PQCC28) suits modern PCB assembly, reducing manual soldering costs.
The GAL20V8ZD-15QJ shines in applications demanding high-speed programmability. In consumer electronics, it manages interface protocols (e.g., UART, SPI) or LED control logic. Industrial systems leverage its reliability for PLCs or motor control timing. Telecom infrastructure benefits from its low-latency signal processing, while automotive designs use it for sensor interfacing or dashboard logic. Its reprogrammability accelerates prototyping, allowing iterative testing without hardware changes. For legacy system upgrades, it replaces multiple discrete ICs, reducing board space and power consumption.
Choosing the GAL20V8ZD-15QJ means investing in future-proof technology. Lattice Semiconductor's reputation ensures long-term availability and support. Engineers appreciate its balance of speed, density, and cost, outperforming generic logic ICs in complex designs. Whether you're developing IoT edge devices or robotics controllers, this CPLD delivers the agility needed for innovation. Explore datasheets and development tools on our site to start integrating this powerhouse into your next project.
