Cost Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM

Features

  • New Features
    • Data Rates up to 312.5 Kbps
    • Programmable Reconfiguration Times
  • 28 Pin PLCC and 48 Pin TQFP Lead-Free 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 for Use With All Microcontrollers or Microprocessors
  • Automatically Detects Type of Microcontroller Interface
  • 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 for Adjusting Network Speed
  • Operating Temperature Range of -40°C to +85°C
  • Self-Reconfiguration 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:
    • RS485 Differential Driver Interface for Low Cost, Low Power, High Reliability

Although the information in this document has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to product descriptions and specifications at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order. Products may contain design defects or errors known as anomalies which may cause a product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC's website at http://www.smsc.com. SMSC and the SMSC logo are registered trademarks of Standard Microsystems Corporation ("SMSC"). Other names mentioned may be trademarks of their respective holders. All claims made herein speak as of the date of this material. The company does not undertake to update such statements.

Buy Now

Digi-Key:
www.digikey.com

Mouser Electronics:
www.mouser.com