WIZNET Ethernet modules

Manufacturer
Type of communications moduleEthernet
Connectionpin strips, PCB edge
Usup3.3V DC
Pin20
InterfaceEthernet;
SPI
Term. pitch2.54mm
FeaturesMAC;
PHY;
TCP/IP
Body dimensions24x20x2.6mm
Symbol Components TX/RX buffer size
W5500IO W5100 32 kB
W6100IO W6100 32 kB