COM20019I-HT datasheet(1/65 Pages) SMSC

tên linh kiện	COM20019I-HT

Giải thích chi tiết về linh kiện	Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM

PDF	65 Pages

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nhà sản xuất	SMSC [SMSC Corporation]

Trang chủ	http://www.smsc.com

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SMSC COM20019I

Page 1

Rev. 03-07-06

DATASHEET

COM20019I

Low Cost ARCNET

(ANSI 878.1)

Controller with 2K x 8

On-Board RAM

Datasheet

Product Features

New Features:

− Data Rates up to 312.5 Kbps

− Programmable Reconfiguration Times

28 Pin PLCC and 48 Pin TQFP Packages;

Green, Lead-free Packages also Available

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 -40

oC to +85oC

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

ORDERING INFORMATION

Order Number(s):

COM20019ILJP for 28 pin PLCC package; COM20019I-DZD for 28 pin PLCC package (green, lead-free)

COM20019I-HD for 48 pin TQFP package; COM20019I-HT for 48 pin TQFP package (green, lead-free)

Số phần tương tự - COM20019I-HT

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
SMSC Corporation	COM20019I-HD	505Kb / 65P	Low Cost ARCNET(ANSI 878.1) Controller with 2k X 8 On-Board RAM
SMSC Corporation	COM20019I-HD	454Kb / 81P	Low Cost ARCNET (ANSI 878.1) Controller with 2K x 8 On-Board RAM

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Mô tả tương tự - COM20019I-HT

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
SMSC Corporation	COM20019I	505Kb / 65P	Low Cost ARCNET(ANSI 878.1) Controller with 2k X 8 On-Board RAM
	COM20019	454Kb / 81P	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

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COM20019I-HT bảng dữ liệu(PDF) 1 Page - SMSC Corporation

COM20019I-HT bảng dữ liệu(HTML) 1 Page - SMSC Corporation

Số phần tương tự - COM20019I-HT

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