These are medium sized computer chips for all sorts of computer use. Their specifications are listed below for patrons to view. Thye support hardwired TCP/IP protocols: TCP, UDP, ICMP, IPv4, ARP, IGMPv2, PPPoE, Ethermet

• Supports 8 independent SOCKETs simultaneously
• High network performance: Max 80Mbps
• Support hybrid TCP/IP stack (software and hardware TCP/IP stack)
• Internal 128Kbytes memory for data communication ( Internal TX/RX memory)
• More flexible allocation internal TX/RX memory according to application throughput
• Support memory-to-memory DMA ( only 16bit Data bus width and slave mode )
• Embedded 10BaseT/100BaseTX Ethernet PHY
• Supports auto negotiation ( Full-duplex and half duplex ) and auto MDI/MDIX ( Crossover )
• Dynamic Memory Allocation / 18 or 8 bit Data Bus Width
• 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 and 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, 0.8 um CMOS technology
• 100LQFP 14X14 Lead-Free Package