W5200 Physical Network Type, WIZnet Inc W5200, Ethernet Controller, 10Mbps MDI/MDIX, SPI, 3.63 V, 48-Pin QFN

Ethernet Controllers
The 7100A device is an Ethernet controller SoC featuring an 'un-attackable' hardware network engine for preventing network attacks such as flooding, spoofing and injection. The W5200 device does not have the on-chip microcontroller and needs to be connected to an external host via an SPI serial bus.
iMCU W7100A Ethernet Controller SoC/8051-core SoC with hardwired TCP/IP protocol stack, MAC and PHYHardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoESupport for ADSL connection (PPPoE Protocol with PAP/CHAP Authentication mode support)\n10BaseT/100BaseTX Ethernet PHY EmbeddedSupport for Auto-Negotiation (Full/Half Duplex)Support for Auto-MDIXCode memory: 2KB Boot ROM, 64KB Flash EPROMData Memory: 256B Flash EPROM, 64KB RAMMemory Lock FunctionUp to 4 x 8-bit GPIO Ports (3.3V logic level, 5V tolerant, with Pull-Up/Pull-Down)Full-duplex UARTProgrammable Watchdog TimerDoCD \u0026 trade compatible debuggerPower-Down modePower supply: +3.0V to +3.6VdcOperating temperature range: -40 to +80°CPackage: QFN64 (RS a href=\"/web/p/products/7581045\""758-1045/a)iEthernet W5200 Ethernet Controller/Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoESupport for ADSL connection (PPPoE Protocol with PAP/CHAP Authentication mode support)\n10BaseT/100BaseTX Ethernet PHY EmbeddedSupport for Auto-Negotiation (Full/Half Duplex)Support for Auto-MDIXHost Communication: High Speed Serial Peripheral Interface (SPI Mode 0,3)Internal 32KB RAM memory for TCP/IP packet processingPower-Down mode with Wake-on-LANPower supply: +3.0V to +3.6VdcOperating temperature range: -40 to +85°CPackage: QFN48 (RS a href=\""/web/p/products/7581048\""758-1048/a)
Ethernet Communications
A range of Ethernet communications controllers, transceivers and switching ICs