Features

• Low Power CMOS, 3.3 Volt Power Supply with 5 Volt Tolerant I/O
• Enhanced Token Passing Protocol from ARCNET
  • Maximum 15 node per network
  • Token Retry Mechanism
  • 64/128 Byte Per Packet
  • Consecutive Node ID Assignment
• Memory Mirror
  • Shared Memory within Network
• Network Standard Time
  • Network Time Synchronization
  • Automatic Time Stamping
• Coded Mark Inversion
  • Intelligent 1-Bit Error Correction
  • Magnetic Saturation Prevention
• Standalone (I/O) Mode Operates without MCU
  • Supports 16 Bit Input and 16 Bit Output
• Up to 14 Intelligent Remote I/O Ports:
  • Programmable with 8-bit basis (16 to 32 outputs; 0 to 16 inputs)
  • Selectable output type (push-pull or open-drain)
  • The part of port is definable as strobe outputs and/or external trigger inputs
  • The anti-chatter circuit on the input port can be set in ON/OFF
  • The sampling frequency of the anti-chatter circuit can be set (19.1Hz/1.22KHz)
• Feature Rich Transmit Trigger
  • After receiving OUTPUT DATA packet or expiring on-chip timer
  • Continuous transmission
  • External trigger input
• Flexible Transceiver Interface:
  • RS-485 transceiver + twist pair cable
  • RS-485 transceiver + pulse transformer + twist pair cable
  • Hybrid transceiver (HYC4000 or HYC2000 from SMSC Japan)
  • Fiber Optics also supported
• 48-Pin, TQFP Lead-Free RoHS Compliant Package
  • Body size: 7 x 7mm; pitch: 0.5mm
• Temperature Range from 0 to 70 Degrees C