微控制器, 特定应用, MPC5xxx系列MPC55xx系列, 32位, 40MHz, LQFP-64
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