SFR4310E1MAE40

FlexRay Communication Controller 64Pin LQFP Brick

Overview

FlexRay™ networking is a next-generation automotive communication protocol featuring high bandwidth, determinism, and fault tolerance.

The ® MFR4310 stand-alone FlexRay controller eases the integration of FlexRay communication in applications using MCUs without an embedded FlexRay controller.

* Provides high-speed deterministic distributed control for advanced automotive applications

* Communicates directly with the S12X family of 16-bit MCUs, and the MPC500 and MPC5500 families of 32-bit MCUs

* Offers system-wide redundancy to meet reliability requirements of emerging safety systems

* Complies with FlexRay Consortium Specification v2.1A

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## Features

* Conforms to FlexRay Communications System Protocol Specification V2.1A

* Variable bit rate support: 2.5, 5, 8, or 10 Mb/s

* 128 configurable message buffers

* Message buffer header, status and payload data are stored in 6 KB of on-chip system memory

* Two independent message buffer segments with configurable size of payload data section

* Transmit message buffers configurable with state/event semantics

* Individual message buffer reconfiguration supported

* Two independent receive FIFOs

* 4 configurable slot error counters

* 4 dedicated slot status indicators

* 1 absolute timer

* 1 timer that can be configured to absolute or relative

## Features