COM20019IP datasheet(1/81 Pages) SMSC

Numer części	COM20019IP

Szczegółowy opis	Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM

PDF	81 Pages

Scroll/Zoom	100%

Producent	SMSC [SMSC Corporation]

Strona internetowa	http://www.smsc.com

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DISCONTINUED DATASHEET

COM20019

Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8

On-Board RAM

FEATURES

•

New Features

-

Data Rates up to 312.5 Kbps

-

Programmable Reconfiguration Times

• 24 Pin DIP, 28 Pin PLCC, 48 Pin TQFP

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

• 2Kx8 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 -40oC to

+85

oC

• 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

GENERAL DESCRIPTION

SMSC's COM20019 is a member of the family of

Embedded ARCNET Controllers from Standard

Microsystems

Corporation.

The device

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 small 24 pin

package,

flexible

microcontroller

and

media

interfaces, eight- page message support, and

extended temperature range of the COM20019

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

Podobny numer części - COM20019IP

Producent	Numer części	Arkusz danych	Szczegółowy opis
SMSC Corporation	COM20019I	505Kb / 65P	Low Cost ARCNET(ANSI 878.1) Controller with 2k X 8 On-Board RAM
	COM20019I	392Kb / 65P	Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM
	COM20019I	490Kb / 70P	Cost Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
	COM20019I	391Kb / 65P	Cost Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
	COM20019I-DZD	392Kb / 65P	Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM

More results

Podobny opis - COM20019IP

Producent	Numer części	Arkusz danych	Szczegółowy opis
SMSC Corporation	COM20019I	505Kb / 65P	Low Cost ARCNET(ANSI 878.1) Controller with 2k X 8 On-Board RAM
	COM20019I	392Kb / 65P	Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM
	COM20020I	415Kb / 72P	5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
	COM20022I	497Kb / 82P	10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Board RAM
	COM20019I_0610	490Kb / 70P	Cost Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
	COM20020I	480Kb / 65P	5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
	COM20020I_0609	478Kb / 69P	5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
	COM20022I-3V	491Kb / 83P	10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Board RAM
	COM20019I	391Kb / 65P	Cost Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
Microchip Technology	COM20020ILJP	412Kb / 72P	5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM Revision 12-05-06

More results

COM20019IP Arkusz danych(PDF) 1 Page - SMSC Corporation

COM20019IP Arkusz danych(HTML) 1 Page - SMSC Corporation

Podobny numer części - COM20019IP

Podobny opis - COM20019IP

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