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Excl. Tax: €19.30 Incl. Tax: €22.97

Quick Overview

The WIZ82io is an compact size network module that includes a W5200 (TCP/IP hardwired chip and PHY embedded), a transformer and RJ45


Compact size network module based on the W5200

Product Description

WIZ820io is the compact-sized network module that includes W5200 (TCP/IP & Ethernet MAC & PHY) & MAG-JACK (RJ45 with transformer) with other glue logics. It can be used as a component and no effort is required to connect your project to the network with the WIZ820io. The WIZ820io has a successor based on the W5500: the WIZ850io. Nevertheless the WIZ820io is still produced and widely used on the market.


  • Plugin network module
  • based on W5200
  • High Speed SPI support
  • 8 hardware sockets
  • Power Down & Wake-on-Lan functionality
  • 23 x 25 mm PCB size


Related Links

WIZ820io product page on

W2500 product page on

More references for W5200 in the WIZnetMuseumLogo WIZnetMuseum

Additional Information

Dimension 23 x 25 x18 mm
Ethernet I/F PHY
Operating Temperature 0°C to +70°C
Operating Voltage 3.3 V
Functions 3-in-1, TCP/IP+MAC+PHY
Auto Negotiation Yes
Network sockets count 8
internal DPRAM buffer memory 32 kB
Package pin module
pin count 2 x 6
auto MDIX Yes
Wake on Lan Yes
Power Down Mode Yes
typ. Power Consumption ~ 180 mA
SPI (max. speed) 80 MHz
PHY chip internal
Related Chip/Module W5200
Ethernet connector RJ45
pin pitch 2.54 mm
MAC address inside No
PoE possible No
Ethernet Speed 10/100
parallel memory bus No
Manufacturer WIZnet

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