PRODUCT 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 Package; Green, Lead-free Package also available

? Body size: 7 × 7mm; pitch: 0.5mm; lead-free

? Temperature Range from 0 to 70 degrees C