AS8202中文資料艾邁斯歐司朗數(shù)據(jù)手冊PDF規(guī)格書

General Description

The AS8202 communications controller is an integrated device supporting serial communication according to the TTP/C specification. It performs all communications tasks such as reception and transmission of messages in a TTP? cluster without interaction of the host CPU.

Key Features

? Dedicated controller supporting TTP/C (time triggered protocol class C)

? Suited for dependable distributed real-time systems with guaranteed response time

? Application fields: Automotive (by-wire braking, steering, vehicle dynamics control, drive train control), Aerospace (aircraft electronic systems), Industrial systems, Railway systems

? TTP/C asynchronous data rate up to 5 MBit/s @ clock 40 MHz, synchronous data rate 25 MBit/s @ clock 40 MHz

? Single power supply 3.3V

? 0.35μm CMOS process

? Temperature range: -40°C to 125° C

? 2k x 16 RAM message, status and control area (communication network interface)

? RAM for instruction code and configuration data

? 16 Bit non-multiplexed host CPU interface

? 16 Bit RISC architecture

? 16k x 16 internal FLASH memory for firmware and scheduling information

? software tools, design-in support, development boards available ( http://www.tttech.com)

? 80 pin TQFP Package