产品特性

• New Features Data Rates up to 10 Mbps Selectable 8/16 Bit Wide Bus with Data Swapper Programmable DMA Channel Programmable Reconfiguration Times 48 Pin TQFP RoHS Compliant Packages
• Data Rates up to 10 Mbps
• Selectable 8/16 Bit Wide Bus with Data Swapper
• Programmable DMA Channel
• Programmable Reconfiguration Times
• 48 Pin TQFP RoHS Compliant Packages
• Ideal for Industrial/Factory/Building Automation and Transportation Applications
• Deterministic (ANSI 878.1) Token Passing ARCNET Protocol
• Minimal Microcontroller and Media Interface Logic Required
• Flexible Interface for Use with All Microcontrollers or Microprocessors
• Automatically Detects Type of Microcontroller Interface
• Full 2K x 8 On-Chip Dual Port RAM
• Command Chaining for Packet Queuing
• Sequential Access to Internal RAM
• Software Programmable Node ID
• Eight 256 Byte Pages Allow Four Pages TX and RX Plus Scratch-Pad Memory
• Next ID Readable
• Internal Clock Scaler and Clock Multiplier for Adjusting Network Speed
• Operating Temperature Range of -40°C to +85°C
• Self-Reconfiguring Protocol
• Supports up to 255 Nodes
• Supports Various Network Topologies (Star, Tree, Bus...)
• CMOS, Single +5V Supply
• Duplicate Node ID Detection
• Powerful Diagnostics
• Receive All Packets Mode
• Flexible Media Interface: Traditional Hybrid Interface for Long Distances up to Four Miles at 2.5 Mbps RS485 Differential Driver Interface for Low Cost, Low Power, High Reliability
• Traditional Hybrid Interface for Long Distances up to Four Miles at 2.5 Mbps
• RS485 Differential Driver Interface for Low Cost, Low Power, High Reliability

技术参数