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 ( //www.tttech.com)
• 80 pin TQFP Package