Fujitsu Introduces Next-Generation FlexRay Controller, Enabling X-by-Wire Technology for In-Vehicle Networks

Fujitsu Introduces Next-Generation FlexRay Controller, Enabling X-by-Wire Technology for In-Vehicle Networks

Fujitsu has introduced FlexRay controller, the MB88121, an application-specific standard product that supports FlexRay version 2.0. Based on IP developed by Robert Bosch GmbH, the MB88121 delivers 10 Megabit per second over two channels.

Built around Bosch IP, New MB88121 Supports FlexRay Version 2.0

The MB88121 is designed to complement all of the existing standard automotive buses, including the Controller Area Network (CAN) and Local Interconnect Network (LIN). FlexRay-based technology provides approximately 10 times the throughput of CAN and is expected to gradually replace CAN as automakers and their suppliers adopt x-by-wire solutions in new generations of vehicles.

It provides fault-tolerant, deterministic data transmission, which is suitable for the engine control, braking and steering subsystems now being introduced using the FlexRay protocol.