W5500

Features & Benefits

* Hardwired TCP/IP protocols

-       TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE

-       Un-attackable hardware network engine for preventing network attacks such as flooding, spoofing, injection

*  Host Interface : High Speed Serial Peripheral Interface

-       SPI mode 0,3 / up to 80Mhz SPI Clock

-       Require less MCU GPIOs by using SPI (reserved GPIOs are usable for other functions)

*  Reduced heat dissipation (W5500 : 40℃ / other chips : 60~70℃)

*  Support embedded OS driver : Linux (kernel 2.4.xx, 2.6.xx, 3.1,xx) & RTOS

*  8 Independent hardware socket

*  Internal 32Kbytes memory for TCP/IP packet processing

*  More efficient power operation : power down & wake-on LAN over UDP

*  10BaseT / 100Base TX Ethernet PHY Embedded

*  Support Auto-Negotiation (Full & Half Duplex, 10 & 100 Based)

*  3.3V Operation with 5V I/O signal tolerance

*  LED outputs (full/half duplex, link speed, active)