AS8202B Datasheet PDF

ams AS8202B

The AS8202B communication controller is an integrated device supporting serial communication according to the TTP specification version 1.1. It performs all communication tasks such as reception and transmission of messages in a TTP cluster without interaction of the host CPU. It provides the following services: Predictable transmission of messages with minimal jitter Fault-tolerant distributed clock synchronization Consistent membership service with small delay Masking of single faults 2 Key Features Dual-channel controller for redundant data transfers Dedicated controller supporting TTP (time-triggered protocol class C standardized in SAE 6003) Suited for dependable distributed real-time systems with guaranteed response time Asynchronous data rate up to 4 Mbit/s (MFM/Manchester) Synchronous data rate 20 to 25 Mbit/s Bus interface (speed, encoding) for each...