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  • WIZ550SR-EVB
  • WIZ550SR-EVB callout


Excl. Tax: €37.00 Incl. Tax: €44.03

Quick Overview

The WIZ550SR-EVB is an evaluation board for the WIZ550SR Serial to Ethernet module.


Product Description

The WIZ550SR-EVB is an evaluation board for the WIZ550SR Serial to Ethernet module. It contains the following parts: the WIZ550SR evaluation board equipped with the WIZ550SR module, a Cat 5 Ethernet cable and a micro USB type B cable.


  • 48LQFP lead-free package (7x7mm, 0.5mm pitch)
  • Hardwired TCP/IP protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
  • Unattackable hardware engine for preventing network attacks such as flooding, spoofing, injection
  • 8 Independent hardware socket
  • Internal 32 kBytes memory for TCP/IP packet processing
  • 10BaseT / 100Base TX Auto Negotiable Ethernet PHY Embedded
  • 3.3V Operation with 5V I/O signal tolerance
  • LED outputs (full/half duplex, link speed, active)
  • Reduced heat dissipation (W5500: 40℃ / other chips : 60-70℃)

Related Links

WIZ550SR Data sheet

W5500 Data sheet

Additional Information

Dimension 70 x 50 x 17 mm
Ethernet I/F PHY
Operating Temperature -40°C to +85°C
Operating Voltage 5 V
Functions 4-in-1, MCU+TCP/IP+MAC+PHY
Auto Negotiation Yes
Network sockets count 8
internal DPRAM buffer memory 32 kB
Package stand alone PCB
pin count -
auto MDIX No
Wake on Lan Yes
Power Down Mode Yes
typ. Power Consumption tba
MCU core STM32F103RCT6
Core speed 72 MHz
RAM 48 kB
ROM 256 kB
I/O ports 51
SPI (max. speed) 80 MHz
PHY chip included
Related Chip/Module W5500
Connector Type -
Serial I/F RS232
serial connector count 2
Ethernet connector RJ45
pin pitch 2.00 mm
voltage regulator (LDO) Yes
MAC address inside Yes
PoE possible No
Ethernet Speed 10/100
UART (max speed) 230k
parallel memory bus No
Debug I/F No
Manufacturer No

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