€7.38 €6.20
Delivery Time
5 - 7 d

plugin network module based on W5100S with SPI

Product Description

W5100S-io is a compact size network module that includes a W5100S (TCP/IP hardwired chip and PHY embedded). It can be used as a component and no effort is required to interface W5100S. The W5100S-io is an ideal option for users who want to develop their Internet-enabling systems rapidly. W5100S-io is hardware compatible with W5500-io and W6100-io.



  • Plugin Network Module.
  • Hardware compatible with W5500-io, W6100-io.
  • Usable without H/W design for W5100S.
  • Fast evaluation for W5100S & MCU in the target board.
  • Support high speed SPI interface.
  • Support power down mode and Wake-on-LAN function.
  • Very small form factor : 20mm x 24mm x 2.6mm.

Related Links

WIZnet Documentation
W5100S-IO product page on wiznet.io

More Information
Manufacturer WIZnet
Ethernet I/F PHY
Operating Voltage 3.3 V
Functions 3-in-1, TCP/IP + MAC + PHY
Auto Negotiation Yes
internal DPRAM buffer memory 16 kB
Network sockets count 4
Package SMD module
Wake on Lan Yes
Power Down Mode Yes
Protocol IPv4
PoE possible No
Related Chip/Module W5100S
Ethernet connector header pins
pin pitch 2.54 mm
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