Zilog, Inc. is an American manufacturer of 8-bit and 16-bit microcontrollers, and most famously, the Z80 series of 8-bit microprocessors. Founded in 1974 by Federico Faggin and Ralph Ungermann, Zilog made significant contributions to the early personal computer industry with its Z80 CPU, which was widely used in many home computers and embedded systems. Over the years, Zilog focused on the microcontroller market, offering a range of products for industrial and consumer applications. In 2010, Zilog was acquired by IXYS Corporation, which was subsequently acquired by Littelfuse in 2017. Today, Zilog's product lines, including its microcontrollers, continue to be developed and sold under the Littelfuse umbrella, serving various embedded control applications.
Historically served as the primary center for Zilog's research, development, engineering, marketing, sales, and corporate administration for its microprocessor and microcontroller businesses.
Typical of Silicon Valley tech campuses of its era, likely featuring R&D labs, engineering offices, and administrative spaces. Specific architectural details are not widely publicized, but functionality for tech development would have been paramount.
As a pioneering semiconductor company, Zilog's culture was likely innovative, engineering-focused, and fast-paced, especially during its Z80 heyday. It would have fostered a highly technical environment with a drive for groundbreaking product development.
This location was central to the design and launch of the Z80 microprocessor, a pivotal component in the personal computer revolution and numerous embedded systems. It represents a key piece of Silicon Valley history.
Through its parent company Littelfuse, Zilog's products are part of a vast global network. Littelfuse operates numerous manufacturing facilities, sales offices, R&D centers, and distribution channels across the Americas, Europe, and Asia-Pacific. This extensive presence ensures that Zilog microcontrollers and related support are available to customers worldwide, catering to diverse industrial, automotive, consumer electronics, and telecommunications markets.
1590 Dell Avenue (historical Zilog HQ, actual building may vary over time)
Campbell
CA
USA
Address: 8755 West Higgins Road, Suite 500, Chicago, IL 60631
Serves as the central hub for Littelfuse's worldwide operations and strategic decision-making.
Address: 200 W. Rohlwing Rd, Mount Prospect, IL 60056
Supports Littelfuse's North American operations with technical and product development capabilities.
Address: LIMA Technology Center, Lipa City, Batangas, Philippines
Key manufacturing hub for Littelfuse in the APAC region, contributing to global supply chain efficiency.
Address: Industriestrasse 3, D-68623 Lampertheim, Germany
Supports Littelfuse's business activities and customer base across Europe, Middle East, and Africa (EMEA).
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As of April 2025, Zilog' leadership includes:
Zilog has been backed by several prominent investors over the years, including:
Littelfuse has seen key executive appointments and transitions aimed at strengthening its leadership team and driving strategic growth across its diverse business segments, including those related to Zilog products. These changes reflect the company's focus on innovation and market expansion.
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Littelfuse, the parent company of Zilog, commonly uses the first initial followed by the last name for its email addresses. This is a standard format for many corporations.
flast@littelfuse.com
Format
jdoe@littelfuse.com
Example
90%
Success rate
Littelfuse Investor Relations • February 1, 2024
Littelfuse announced its financial results for the fourth quarter and full year of 2023. The report detailed performance across its electronics, industrial, and transportation segments, which include Zilog product lines, and provided an outlook for the upcoming quarter....more
Littelfuse News • August 2, 2023
Littelfuse announced the opening of its new, state-of-the-art power semiconductor assembly and test facility in Lipa City, Philippines. This expansion aims to increase production capacity and support growing demand for its products, including those that complement the Zilog microcontroller ecosystem....more
Littelfuse Investor Relations • May 9, 2023
Littelfuse launched a new series of Current Limit High-Side Power Switches. While not directly Zilog branded, such power management components are often used in conjunction with microcontrollers like those from Zilog in various embedded system designs, indicating continued innovation in related product areas....more
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