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Microchip Technology COM20020I3V-DZD — Discrete Semiconductors

Microchip COM20020I3V-DZD ARCNET Controller, 28-PLCC, Active

MPNCOM20020I3V-DZD
End of Life

Microchip Technology COM20020I3V-DZD ARCNET controller, 28-PLCC (J-Lead), 4.5-5.5 V, 20 mA, -40°C to 85°C, Tube.

$28.9Ref. price · indicative, final on quote
Microchip Technology COM20020I3V-DZD datasheet (PDF)
Packaging28-LCC (J-Lead)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

COM20020I3V-DZD specifications
ParameterValue
Supply voltage4.5V ~ 5.5V
Current - supply20mA
ProtocolARCNET
InterfaceParallel
Operating temperature-40°C ~ 85°C
StandardsARCNET 878.1
PackageTube
FunctionController
Case28-LCC (J-Lead)

Product details

ARCNET controller in 28-PLCC — board-fit and electrical envelope

The COM20020I3V-DZD is an ARCNET (ANSI 878.1) controller from Microchip Technology, supplied in a 28-PLCC (J-Lead) package — the same footprint as standard 28-pin PLCC logic, so the PCB land pattern is a known quantity for any layout that already hosts a 28-PLCC device.

Active production — no end-of-life pressure

The part carries an Active lifecycle status from Microchip, with ROHS3 compliance — no phase-out notice, no RoHS exemption to track, and no forced last-time-buy window on the horizon.

Frequently asked questions

Does USB2514BT/M2 replace COM20020I3V-DZD?

No — USB2514BT/M2 is a USB 2.0 hub controller, while COM20020I3V-DZD is an ARCNET 878.1 controller. The protocols are incompatible, so no direct drop-in replacement exists without a board-level redesign.