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  • WIZ810SMJ


Excl. Tax: €8.90 Incl. Tax: €10.59

Quick Overview

WIZ810SMJ is a compact size network module that includes a W5100S (TCP/IP hardwired chip and PHY embedded), a transformer and RJ45


Compact size network module based on the W5100S

Product Description

WIZ810SMJ is the internet offload network module that includes W5100S (TCP/IP hardwired chip with PHY), MAG-JACK (RJ45 with X’FMR) and other glue logics. It can be used as a component and no effort is required to interface W5100S and Transformer. The WIZ810SMJ is an ideal option for users who want to develop their Internet enabling systems rapidly.


  • Supports Hardwired Internet protocols: TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE
  • Supports 4 independent SOCKETs simultaneously
  • Supports half/full duplex operation
  • Support SOCKET-less commands: ARP-Request, PING-Request
  • Support Ethernet Power down mode & Main Clock gating for power save
  • Support Wake on LAN over UDP
  • Supports high speed SPI Interface (SPI mode 0/3)
  • Internal 16Kbytes Memory for TX/RX Buffers
  • 10BaseT/100BaseTX Ethernet PHY Integrated
  • Support Auto Negotiation (Full and half duplex, 10 and 100-based)
  • Support Auto-MDIX in Auto-Negotiation mode
  • 3.3V operation with 5V I/O signal tolerance

Related Links

WIZ810SMJ product page on

WIZ810SMJ documentation in the wiki

Additional Information

Dimension 52 x 25 x 18 mm
Ethernet I/F PHY
Operating Temperature -40 °C to +85 °C
Operating Voltage 3.3 V
Functions 3-in-1, TCP/IP+MAC+PHY
Auto Negotiation Yes
Network sockets count 4
internal DPRAM buffer memory 16 kB
Package pin module
pin count No
auto MDIX Yes
Wake on Lan Yes
Power Down Mode Yes
typ. Power Consumption tba
SPI (max. speed) tba
MCU I/F 8 bit, SPI
PHY chip internal
Related Chip/Module W5100S
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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