The Local Interconnect Network (LIN) protocol specification provides a
low-cost, short-distance, and low-speed network, enabling the
implementation of a new level of electronics intelligence in automotive
subsystems.
LIN operates under a CAN platform, but it doesn't require the robust
data rate and bandwidth performance, or the higher cost, associated with
CAN.
Depending on the speed and cost requirements, either CAN or LIN can be implemented.
LIN is a single-master multislave bus that communicates via a single
wire, reducing wiring complexity as well as cost. Because this protocol
is self-synchronizing, it allows the slave nodes to run from a low-cost
RC oscillator.
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