W5300 Hardwired TCP/IP (RoHS) Network IC

Manufacturer: Wiznet

W5300 (Fully Hardwired Newtwork protocol Embedded Ethernet Controller designed for high speed required embedded system)

Performance Benefits	High Speed Data Communication Over 50Mbps at application Layer More Stable Data Communication
Implementation Benefits	Easy & Simple control like memory Save developing time and area
Cost Benefits	MAC & PHY embedded into W5300
Development Benefits	Easy implemented not only at the OS but also non-OS enviroment

Feature

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

Support S/W TCP/IP Simultaneously

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