Zilog, Inc., a pioneer in embedded control solutions, has been a cornerstone of microprocessor innovation since its founding in 1974 by Federico Faggin—a key designer of Intel’s groundbreaking 4004 CPU. Headquartered in San Jose, California, Zilog operates as a subsidiary of Littelfuse, Inc. (acquired in 2017 via IXYS Corporation), blending decades of expertise with modern technological advancements. Renowned for its iconic Z80 microprocessor, Zilog continues to deliver cutting-edge embedded systems and microcontrollers (MCUs) tailored for diverse industries.

Legacy of Innovation
Zilog’s Z80 CPU, launched in 1976, revolutionized computing, powering legendary systems like the ZX Spectrum, Commodore 128, and arcade machines such as Pac-Man. This 8-bit processor became a staple in industrial controls, consumer electronics, and early gaming, cementing Zilog’s legacy. Over the decades, Zilog expanded its portfolio with the Z8 and eZ8 MCUs, emphasizing low-power efficiency and robust performance for embedded applications.

Modern Solutions for Tomorrow’s Challenges
Today, Zilog specializes in 8-bit, 16-bit, and 32-bit MCUs, addressing the needs of IoT, industrial automation, automotive systems, and smart consumer devices. Their products excel in motor control, power management, and wireless communication, prioritizing energy efficiency and reliability. Development tools like ZDS II IDE and Zilog Developer Network (ZDN) empower engineers to streamline design processes, underscoring the company’s commitment to user-centric innovation.

Markets and Applications
Serving sectors from automotive to healthcare, Zilog’s solutions enhance connectivity and control in HVAC systems, medical devices, and security hardware. Their adaptive approach balances legacy support—maintaining Z80 compatibility for retro-tech enthusiasts—with advancements in secure, scalable IoT ecosystems.

Strategic Vision
Under Littelfuse, Zilog leverages global resources to drive R&D in edge computing and AI-enabled embedded systems. By fostering long-term customer partnerships and adhering to stringent quality standards, Zilog remains at the forefront of embedded technology, bridging historical ingenuity with future-ready solutions.

Zilog’s enduring mission—to enable smarter, interconnected environments—positions it as a trusted innovator in an ever-evolving digital landscape. With a heritage rooted in Silicon Valley’s tech revolution, Zilog continues to shape the trajectory of embedded control worldwide.