Can and can fd difference

Question

Accepted Answer

Can and Can FD are two different communication protocols used in automotive industry for Controller Area Network (CAN) bus systems.

CAN (Controller Area Network) is a standard communication protocol used in automotive industry for high-speed communication between electronic control units (ECUs).
CAN FD (Flexible Data-rate) is an enhanced version of CAN protocol that allows for higher data rates and larger data payloads.
CAN FD supports data rates up to 8 Mbps, while traditional CAN is limited to 1 Mbps.
CAN FD allows for payloads of up to 64 bytes, compared to the 8-byte limit of traditional CAN.
CAN FD is backward compatible with CAN, meaning CAN FD nodes can communicate with CAN nodes on the same bus.

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