PMC-Sierra

PMC-Sierra was a leading semiconductor company focused on high-performance storage, optical networking, and mobile infrastructure solutions. Established in 1983 and based in California, USA, it played a significant role in developing integrated circuits and semiconductor technologies for communications and data storage. Its products were extensively adopted in enterprise storage systems, broadband gateways, and wireless network equipment, delivering cutting-edge capabilities in data processing and signal integrity. Renowned for innovations in mixed-signal and RF semiconductor design, the company was acquired by Microsemi in 2016, which was subsequently purchased by Microchip Technology, incorporating PMC-Sierra's expertise into a wider range of semiconductor solutions.