
CAN Network Protocol: Advantages, Disadvantages, Application Examples
Get the basics on benefits, disadvantages, and common use case examples for the CAN (Controller Area Network) protocol.
Get the basics on benefits, disadvantages, and common use case examples for the CAN (Controller Area Network) protocol.
As a company that specializes in the CAN (Controller Area Network) fieldbus, PEAK-System has a clear view of the CAN horizon. Since the company’s launch in 1999, PEAK has been a leading provider of hardware, software, and services for mobile and industrial communications.
The CAN protocol (ISO 11898) has remained relatively unchanged since it was introduced in 1993 as CAN 2.0 A/B. In the last few years, CAN FD (for Flexible Data rate or “Fast Data” as we like to call it) was introduced and is now defined as ISO 11898-1. The CAN FD protocol is backward compatible. Any CAN FD device can understand CAN 2.0 frames (now known as “Classic CAN”). However, the opposite is not true. If a Classic CAN node encounters a CAN FD frame, it will destroy the packet with an error frame.
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