TJA1085 Description
The TJA1085 is a FlexRay active star coupler that can connect up to 4 branches of a FlexRay network. The TJA1085 is pliant with the FlexRay electrical physical layer specification V3.0.1 (see Ref. Several TJA1085 devices can be connected via their TRXD0/1 interfaces to increase the number of branches in the network.
TJA1085 Key Features
- pliant with FlexRay Electrical Physical Layer specification V3.0.1. Fulfills JASPAR requirements Automotive product qual
- Supports autonomous active star operation independent of the host ensuring the TJA1085 remains active even if the host f
- Branches can be independently configured
- Branch extension via TRXD0/1 inner star interface
- 16-bit bidirectional SPI interface up to 2 Mbit/s for host munication
- Full host control over branch status
- Enhanced wake-up capability
- Remote wake-up via wake-up pattern and dedicated FlexRay data frames
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- Local wake-up via pin LWU