Availability: In stock

Excl. Tax: €28.00 Incl. Tax: €33.32

Quick Overview

WIZwiki platform board based on the W7500

WIZwiki W7500 overview

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Product description

The WIZwiki-W7500 platform is based on the latest chip in the WIZnet family: W7500.The IOP4IoT W7500 chip is the one-chip solution which integrates an ARM Cortex-M0 (including 128kB Flash) and the hardwired TCP/IP core for various embedded application platforms, especially for Internet of Things applications. The TCP/IP core is a market-proven hardwired TCP/IP stack (W5500) with an integrated Ethernet MAC. By using the WIZwiki-W7500 the customer will be able to easily develop a prototype, which can be used as an Arduino shield, as it is fully pin compatible with Arduino products. This is made possible by using the CMSIS-DAP USB and ISP Header which easily makes firmware writing available.



  • ARM Cortex-M0 Core (48MHz, 128KB Flash, 16KB RAM)
  • 32KB RAM for TCP/IP - Can be extended to system RAM
  • Hardwired TCP/IP Core with MII Interface
  • 8 ADC
  • 53 GPIO
  • SWD (Serial Wire Debug)
  • Timer/PWM
  • 3 UART
  • 2 SPI
  • 2 I2C


External Ethernet PHY

  • IP+ IP101GA
  • Single Port 10/100 MII/RMII/TP/Fiber Fast Ethernet Transceiver
  • Auto MDI/MDIX function
  • Supports MDC and MDIO to communicate with the MAC



  • LPC11U35FHI33/501, ARM Cortex-M0 Core, NXP
  • Drag-n-drop programming
  • >USB Serial Port
  • Easy to use C/C++ SDK


Available Connectors

  • USB Mini B Type
  • Slim Size RJ45(with transformer)
  • Arduino pin compatible
  • SWD Header (1.27mm and 2.54mm)
  • GPIO Header
  • ISP Header


More features

  • 5V USB Power or 5V header supply
  • 2 system SW - RESET SW, BOOT SW
  • Micro SD card slot


Related Links

WIZwiki-W7500 official documentation in the WIZnet Wiki

W7500 official documentation in the WIZnet Wiki

Unattackable Firewall SoC with TCP/IP Offload Engine for Internet of Things

More references for WizWiki-W7500 in the WIZnetMuseumLogo WIZnetMuseum

Additional Information

Functions 4-in-1, MCU+TCP/IP+MAC+PHY
Related Chip/Module W7500
MCU core ARM Cortex M0
pre-programmed FW version No
Core speed 48 MHz
RAM 48 kB
ROM 128 kB
I/O ports No
Debug I/F 53 I/Os
UART (max speed) 921k
Connector Type header pins
serial connector count 1
Serial I/F USB
parallel memory bus No
SPI (max. speed) 80 MHz
Network sockets count 8
MAC address inside Yes
internal DPRAM buffer memory 32 kB
Auto Negotiation No
Ethernet I/F External PHY
Ethernet connector RJ45
PoE possible No
Ethernet Speed 10/100
PHY chip external IP+ IP101GA
auto MDIX Yes
Wake on Lan Yes
Power Down Mode Yes
Dimension 86 x 65 mm
Package stand alone PCB
pin count No
pin pitch No
Operating Voltage 5 V
voltage regulator (LDO) Yes
typ. Power Consumption TBA
Operating Temperature -40° to +85° Celsius

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