ISO 11898-2:2026

Road vehicles — Controller area network (CAN) — Part 2: High-speed physical medium attachment (PMA) sublayer ISO 11898-2:2026

Publication date:   May 21, 2026

Scope

This document specifies physical medium attachment (PMA) sublayers for the controller area network (CAN). This includes the high-speed (HS) PMA without and with low-power mode capability, without and with selective wake-up functionality. Additionally, this document specifies PMAs supporting the signal improvement capability (SIC) mode and the FAST mode in Annex A. The physical medium dependent (PMD) sublayer is not in the scope of this document.