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Datasheet Microchip COM20019I-DZD-TR

ManufacturerMicrochip
SeriesCOM20019i
Part NumberCOM20019I-DZD-TR

Microchip's COM20019I is a member of the family of Embedded ARCNET Controllers from Standard Microsystems Corporation

Datasheets

  • Download » Datasheet, PDF, 757 Kb, 03-28-2017
    COM20019i Cost-Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip R
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    COM20019I
    Cost Competitive ARCNET (ANSI 878.1)
    Controller with 2K x 8 On-Chip RAM
    Product Features New Features
    -Data Rates up to 312.5 Kbps
    -Programmable Reconfiguration Times 28 Pin PLCC and 48 Pin TQFP Packages; Leadfree RoHS Compliant 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 пѓЈ 2007-2016 Microchip Technology Inc. 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 -40В°C to +85В°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 DS00002261A-page 1 COM20019I
    TO OUR VALUED CUSTOMERS
    It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
    products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
    enhanced as new volumes and updates are introduced.
    If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
    E-mail at docerrors@microchip.com. We welcome your feedback. Most Current Data Sheet
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    http://www.microchip.com
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    The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000). Errata ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackagePLCC
Pins28

Parametrics

Deterministic ProtocolaYes Token Passing
InterfaceRS485
MACYes
Max Speed312.5 Kbps MHz
Op. Voltage5V V
Operating Temperature Range-40 to +85 °C
PHYNo
Standalone Arcnet CntrlN/A
TX/RX RAM Buffer(Bytes)16K
Temp Range Max.(° C)85
Temp Range Min.(° C)-40

Eco Plan

RoHSCompliant

Moldel Line

Series: COM20019i (2)

Manufacturer's Classification

  • High-Speed Networking and Video > ARCNET

Other Names:

COM20019IDZDTR, COM20019I DZD TR

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