Founded in 1991
7 European Locations
Customers from 100+ countries
Support from development to manufacturing
WIZNET

W5500 will resist hackers attack and save energy

New „hardwired“ TCP/IP chip from company Wiznet resists attacks, it´s fast and consumes only a minimum energy and host MCU resources.

This is an archive article published 29.10.2014. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.
TCP/IP solutions from company Wiznet are known by its resistance resulting already from their principle . all the solution is hardware-based, thus it´s not possible to change a basic functionality of a device (flooding, spoofing, ...). W5500 outstands by its “modesty” - it only requires a few GPIO pins of a host MCU – thanks to a high speed SPI interface (up to 80 MHz) and it also has a very low power consumption. A result of a small consumption is, that the chip heats up to approx. 40´C at a common operation, in contrast to other similar chips, which usually have 60-70´C at operation. This naturally means a higher reliability, possibility of a more dense placing of components and elimination of problems with overheating of a device built-in into a small enclosure.
Energy saving is also enhanced by Power Down and Wake-on-LAN (over UDP) modes. Single 3,3V are enough for power supply, while inputs are 5V tolerant. Status is indicated on LED outputs (full/half duplex, link speed, active) and the chip contains a built-in OS Linux (kernel 2.4.xx, 2.6.xx, 3.1,xx) & RTOS driver.
In our offer can be found the W5500 chip itself W5500-EVB evaluation board, as well as a ready-made module WIZ550S2E-TTL or WIZ550io. Examples of a real usage of Wiznet chips can be found in the document Wiznet application reference.
In case of interest, please contact us at info@soselectronic.com.

Advantages/ Features:

  • supports „Hardwired“ TCP/IP protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
  • supports 8 independent „sockets“ simultaneously
  • Power down mode, Wake on LAN over UDP
  • High Speed Serial Peripheral Interface(SPI MODE 0, 3)
  • internal memory 32Kb for TX/RX buffer
  • 10BaseT/100BaseTX Ethernet PHY embedded
  • 3.3V pwr supply, I/O signals pins 5V tolerant
  • LED outputs (Full/Half duplex, Link, Speed, Active)
  • 48 Pin LQFP (7x7mm, 0.5mm pitch)

Do not miss these articles

Do you like our articles? Do not miss any of them! You do not have to worry about anything, we will arrange delivery to you.

Win the WIZ550S2E module for free!

Competition with the following question has been published here:

What´s the typical supply current of the W5500 chip at ordinary operation?

The correct answer was: 132 mA
We have drawn the following winners:
Kamil Jirka [CZ]
Miroslav Čakan [SK]
Attila Németh [HU]
Congratulations to winners. We´ll inform them by e-mail.

Additional products

W5500 WIZNET
Ethernet Controller 10/100 Base-T/TX MAC PHY SPI QFP48
Ord.number
151325
Manufacturer
in stock 0 pcs
(13.09.2019: 2500 pcs)
1 pcs+ 2,54 € 25 pcs+ 2,27 € 100 pcs+ 2,13 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
W5500-EVB WIZNET
Evaluation Board for W5500 w/ Module
Ord.number
172785
Manufacturer
in stock 1 pcs
1 pcs+ 30,90 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
WIZ550S2E-TTL WIZNET
Board Type Serial to Ethernet Mod RS-232, RS422/485
Ord.number
172780
Manufacturer
in stock 78 pcs
1 pcs+ 20,90 € 10 pcs+ 19,00 € 40 pcs+ 18,10 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
WIZ550io WIZNET
Ethernet Module W5500 + Transformer and RJ45
Ord.number
152612
Manufacturer
in stock 40 pcs
1 pcs+ 15,88 € 5 pcs+ 15,37 € 20 pcs+ 13,65 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
Cookies help us provide services. By using our services you consent to the use of cookies.
OK More info