Product Summary

The COM20020I3V-DZD is a member of the family of Embedded ARCNET Controllers from Standard Microsystems Corporation. The COM20020I3V-DZD is a general purpose communications controller for networking microcontrollers and intelligent peripherals in industrial, automotive, and embedded control environments using an ARCNET protocol engine. The flexible microcontroller and media interfaces, eight-page message support, and extended temperature range of the COM20020I3V-DZD make it the only true network controller optimized for use in industrial, embedded, and automotive applications. Using an ARCNET protocol engine is the ideal solution for embedded control applications because it provides a deterministic token-passing protocol, a highly reliable and proven networking scheme, and a data rate of up to 5 Mbps when using the COM20020I3V-DZD.

Parametrics

COM20020I3V-DZD maximum guaranteed ratings: (1)Operating Temperature Range:-40℃ to +85℃; (2)Storage Temperature Range: -55℃ to +150℃; (3)Lead Temperature (soldering, 10 seconds): +325 ℃; (4)Positive Voltage on any pin, with respect to ground: VDD+0.3V; (5)Negative Voltage on any pin, with respect to ground: -0.3V; (6)Maximum VDD: +7V.

Features

COM20020I3V-DZD features: (1)28 Pin PLCC and 48 Pin TQFP Packages; Lead-free RoHS Compliant Packages also available; (2)Ideal for Industrial/Factory/Building Automation and Transportation Applications Deterministic, (ANSI 878.1), Token Passing ARCNET Protocol; (3)Minimal Microcontroller and Media Interface Logic Required; (4)Flexible Interface For Use With All Microcontrollers or Microprocessors; (5)Automatically Detects Type of Microcontroller Interface; (6)2Kx8 On-Chip Dual Port RAM; (7)Command Chaining for Packet Queuing; (8)Sequential Access to Internal RAM; (9)Software Programmable Node ID.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
COM20020I3V-DZD
COM20020I3V-DZD

SMSC

Network Controller & Processor ICs ARCNET CONTROLLER

Data Sheet

0-250: $10.77
250-500: $10.03
COM20020I3V-DZD-TR
COM20020I3V-DZD-TR

SMSC

Network Controller & Processor ICs 5Mbps ARCNET CTRL 2K x 8 ON-CHIP RAM

Data Sheet

0-750: $10.03