ARCNET is an embedded networking technology well-suited for real-time control applications in both the industrial and commercial marketplaces. ARCNET was originally developed by the Datapoint Corporation as a high- speed local area network (LAN) and was frequently found in office automation applications. However, its proven design, robust performance and the availability of low-cost silicon have made the network of choice between embedded microcontrollers.

The ARCNET Trade Association (ATA) functions as a non-profit organization of ARCNET users and manufacturers formed to promote ARCNET and to provide information and standards for users. ATA is accredited by the American National Standards Institute (ANSI) to develop American National Standards. The ATA has adopted the canvass method in developing standards.