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TCP/IP PHY Embedded Chip (High Performance) - WIZnet W5300

Replacement: None. It's time for this product to step aside and make room for more cool stuff. This page is for reference only.

WIZnet's W5300 is a tiny CMOS-based single chip with integrated 10/100 Ethernet controller, MAC, and TCP/IP**. **The W5300 is designed for Internet embedded applications where easy implementation, stability, high performance, and effective cost are required. The chip is packed with features, and can be used in a number of embedded applications including home-network devices, serial-to-ethernet, USB-to-ethernet, security systems, building automation, embedded servers and more.

  • Supports hardwired TCP/IP protocols : TCP,UDP, ICMP, IPv4, ARP, IGMPv2, PPPoE, Ethernet
  • Supports 8 independent SOCKETs simultaneously
  • High network performance : Up to 80Mbps (DMA)
  • Supports hybrid TCP/IP stack(software and hardware TCP/IP stack)
  • IP Fragmentation is not supported
  • Internal 128Kbytes memory for data communication(Internal TX/RX memory)
  • More flexible allocation internal TX/RX memory according to application throughput
  • Supports memory-to-memory DMA (only 16bit Data bus width & slave mode)
  • Embedded 10BaseT/100BaseTX Ethernet PHY
  • Supports auto negotiation (Full-duplex and half duplex)
  • Supports auto MDI/MDIX(Crossover)
  • Supports network Indicator LEDs (TX, RX, Full/Half duplex, Collision, Link, Speed)
  • Supports a external PHY instead of the internal PHY
  • Supports 16/8 bit data bus width
  • Supports 2 host interface mode(Direct address mode & Indirect address mode)
  • External 25MHz operation frequency (For internal PLL logic, period=40ns)
  • Internal 150MHz core operation frequency (PLL_CLK, period=about 6.67ns)
  • Network operation frequency (NIC_CLK : 25MHz(100BaseTX) or 2.5MHz(10BaseT))
  • 3.3V operation with 5V I/O signal tolerance
  • Embedded power regulator for 1.8V core operation
  • 0.18 µm CMOS technology
  • 100LQFP 14X14 Lead-Free Package

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