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COM20051+中文資料SMSC數(shù)據(jù)手冊PDF規(guī)格書

COM20051+
廠商型號

COM20051+

功能描述

Integrated Microcontroller and Network Interface with Watchdog Timer and A/D Converter Interface

文件大小

348.07 Kbytes

頁面數(shù)量

92

生產(chǎn)廠商 Standard Microsystems Corporation
企業(yè)簡稱

SMSC

中文名稱

Standard Microsystems Corporation官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-29 21:17:00

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COM20051+規(guī)格書詳情

GENERAL DESCRIPTION

The COM20051+ is a low-cost, highly-integrated microcontroller incorporating a highperformance network controller based on the ARCNET Token Bus Standard (ANSI 878.1). The COM20051+ is based around the popular Intel 8051 architecture. The device is implemented using a microcontroller core similar to the Intel 80C32 ROMless version of the 8051 architecture. The COM20051+ is ideal for distributed control networking applications such as those found in industrial/machine controls, building/factory automation, consumer products, instrumentation, and automobiles.

FEATURES

? Low Cost

? Microcontroller Based on Popular 8051 Architecture

? Intel 8051 Code Compatible

? 68 Pin PLCC

? Network Supports up to 255 Nodes

? Powerful Network Diagnostics

? Maximum 512 Byte Packets

? Duplicate Node ID Detection

? Self-Configuring Network Protocol

? Retains all 8051 Peripherals Including Serial I/O and Two Timers

? Utilizes ARCNET? Token Bus Network Engine

? Requires No Special Emulators

? 5 Mbps to 156 Kbps Network Data Rate

? Network Interface Supports RS-485, Twisted Pair, Coaxial, and Fiber Optic Interfaces

? Receive All Mode Allows Any Packet to Be Received

? On-Board Programmable Watchdog Timer

? Analog Data Acquisition Port

- Interfaces to Any A/D Converter up to 16 Bits Wide

- Sampling Rates from 1 s to 100ms Possible

- Decouples 80C32 from Repetitive Sampling Tasks

產(chǎn)品屬性

  • 型號:

    COM20051+

  • 制造商:

    SMSC

  • 制造商全稱:

    SMSC

  • 功能描述:

    Integrated Microcontroller and Network Interface with Watchdog Timer and A/D Converter Interface

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