Zilog, a renowned name in the embedded systems industry, boasts a rich legacy that traces back to its pioneering efforts in developing microprocessors and microcontrollers. Established in 1974 by Federico Faggin and Ralph Ungermann—two prominent figures instrumental in the semiconductor revolution—Zilog quickly garnered attention for its innovative designs and the reliability of its products.

One of Zilog’s most noteworthy contributions to the industry was the creation of the Z80 microprocessor. Launched in 1976, this 8-bit powerhouse not only became a widely adopted standard during the late 1970s and throughout the 1980s but also played a pivotal role in the evolution of computing. The Z80’s versatility and robust performance served as the backbone for a myriad of applications, including personal computers like the ZX Spectrum and Commodore 64, popular arcade games like “Pac-Man,” and a variety of embedded systems utilized across diverse industries such as telecommunications, healthcare, and consumer electronics. In the following decades, Zilog expanded its portfolio, introducing a range of microcontrollers, system-on-chips (SoCs), single-board computers, and essential software development tools, thereby establishing itself as a versatile player in the field.

In 2009, Zilog was acquired by IXYS Corporation, a leading provider of power semiconductors and mixed-signal products, known for its innovation in high-performance solutions. This acquisition significantly fortified Zilog’s standing in the embedded systems market, leveraging IXYS’s extensive resources and technological expertise to enhance product offerings and expand market reach. Subsequently, in 2017, IXYS was acquired by Littelfuse, a prominent global manufacturer specializing in circuit protection, power control, and sensing solutions. This merger synergized Zilog’s embedded computing prowess with Littelfuse’s wide-ranging portfolio of advanced technologies and products, thus creating an even more comprehensive suite of offerings tailored to meet the evolving needs of customers.

As of today, Zilog operates as a subsidiary of Littelfuse, continuing to innovate and deliver cutting-edge embedded solutions for a myriad of applications, including automotive systems, industrial automation, healthcare devices, consumer electronics, and telecommunications infrastructure. The company is committed to upholding the highest standards of quality and reliability, which has earned it a reputation as a trusted partner for numerous leading corporations worldwide.

Zilog’s steadfast dedication to innovation and customer satisfaction has solidified its status as a leader in the embedded systems industry for over four decades. Its products are integral to a vast array of applications, serving prominent companies across the globe. With its unwavering focus on technological advancement and the robust support from Littelfuse, Zilog is well-positioned to continue its influential role in shaping the future landscape of embedded computing.