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FlexRay technology enables next-generation systems that support the automotive industry’s progress toward zero-emission and zero-accident driving by providing increased bandwidth and deterministic latency.
As more and more systems are connected to the vehicle, FlexRay also helps reduce the vehicle’s weight and conserve raw materials by reducing the number of cables.They are a piece of hardware that primarily converts the logical 1/0 signals from the C ports into electrical levels, currents, and timings that are compatible with the bus.
There is currently only one physical layer specification for FlexRay in an automotive setting. FlexRay is a serial, deterministic bus system for real-time control applications. It is built to meet the needs of In-Vehicle Networks (IVN) in the future and can transmit data at speeds of up to 10 Mbps. Bus communication is made possible by FlexRay without data collision.
During normal operation, the FlexRay Communication Controller (CC) ensures that bus access is free of collisions, and the nodes do not arbitrate. As a Bus Driver (BD), the FlexRay transceiver provides the Communication Controller and Bus medium with a physical interface.
The FlexRay Transceivers made by Infineon are available in a variety of package options and fully conform to the FlexRay Physical Layer Specification V3.0.1.
The Global FlexRay Transceivers market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
The TJA1080A is a FlexRay transceiver that fully complies with V2.1 Rev. A of the FlexRay electrical physical layer specification. Additionally, it incorporates V3.0.1-specific parameters and features.
It provides an advanced interface between the protocol controller and the physical bus in a FlexRay network and is primarily intended for communication systems operating at speeds of 1 to 10 Mbit/s. Either an active star transceiver or a node transceiver can be set up with the TJA1080A.
Both the FlexRay controller and the network can use the TJA1080A’s differential transmit and receive capabilities.It offers high ESD protection and excellent EMC performance.
Internal voltage and temperature monitoring, as well as dedicated error and status information that is readable by any microcontroller, are used by the TJA1080A to actively monitor the system’s performance.
The mode control found in the TJA1054 and TJA1041 CAN transceivers manufactured by NXP Semiconductors is supported by the TJA1080A. After the TJA1080 FlexRay transceiver, there is the TJA1080A. offering the same high-quality ESD protection and is completely pin-compatible.
Additional features include an improved idea for a power-on reset. Enhanced EME (ElectroMagnetic Emission)Support for a minimum bit time of 60 ns. Enhanced error detection capabilities on the bus. As a result, the TJA1080A is an excellent option for any FlexRay node.
