KNACRO W5500 Ethernet Network Module Hardware TCP IP 51 STM32 Microcontroller Program Over W5100

SPI (Serial Peripheral Interface) provides an easy interface connected to the external MCU. The W5500 supports up to 80MHZ SPI communication speed. In order to reduce system power consumption, W5500 provides a network wake-up and sleep modes. W5500 will wake when receiving the original Ethernet packet in the form of magic packet. Chip Features: Hardware support TCP / IP protocols: TCP, UDP, ICMP, IGMP, IPv4, ARP, IGMP, PPPoE and Ethernet. Supports eight independent ports (sockets). It provides sleep mode. WOL provided. Support high-speed SPI bus (SPI mode 0,3). 32K bytes of internal memory as TX / RX buffer. Embedded 10 / 100Mbps Ethernet Physical Layer. It supports auto-negotiation (10 / 100Base full / half duplex). IP fragmentation is not supported. 3.3V operating voltage, I / O port can withstand 5V voltage. Multiple indicator signal output (full / half duplex mode, network connectivity and network speed). Package Included: 1*W5500 Ethernet Network Module