| The 82559 Fast Ethernet controller with an integrated 10/100 Mbps physical layer device is Intel’s leading solution for PCI board LAN designs. It is designed for use in Network Interface Cards (NICs), PC LAN On Motherboard (LOM) designs, embedded systems and networking system products. The 82559 combines a low power and small package design which is ideal for power and space constrained environments. The 82559 continues Intel's platform LAN technology leadership supporting: Advanced Configuration and Power Interface (ACPI) 1.20A based power management, wake on Magic Packet*, wake on interesting packet, advanced System Management Bus (SMB) based manageability, Wired for Management (WfM) 2.0 compliance, IP checksum assist, PCI 2.2 compliance, and PC 98, PC 99, Server 99, and PC 2000 compliance. Designs based on the 82559 for desktop systems, laptops, PC cards and servers will set a new industry standard for energy conservation. |
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| Optimized Integration for Low Cost Solution |
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 | Integrated IEEE 802.3 10BASE-T and 100BASE-TX compatible PHY |
| Glueless 32-bit PCI master interface |
| Modem interface for LAN/modem combination solutions |
| 128 Kbyte Flash interface |
| Integrated power management functions |
| Thin BGA 15x15mm package |
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| Wired for Management (WfM) Support |
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| WfM 2.0 compliance |
| System Management Bus (SMB) support for advanced management support |
| Power management capabilities |
| Advanced Configuration and Power Interface (ACPI) 1.20A, and PCI Power Management specifications compliance |
| Magic Packet* support |
| Wake on interesting packets and link status change support |
| Remote power-up support |
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| High-performance Networking Functions |
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| Highly efficient chained memory structure similar to the 82558, 82557, and 82596 enabling backwards compatible software |
| Dynamic transmit chaining with multiple priorities transmit queues |
| Full duplex support at both 10 and 100 Mbps operation |
| IEEE 802.3u Auto-Negotiation support |
| 3 Kbyte Transmit FIFO and 3 Kbyte Receive FIFO |
| Back-to-back transmission support with minimum interframe spacing |
| IEEE 802.3x 100BASE-TX Flow Control support |
| Enhanced Adaptive Technology capabilities |
| TCP/UDP checksum off-load capabilities |
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| Low Power Features |
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| Low power 3.3 V device |
| Glueless 32-bit PCI bus master interface |
| Efficient dynamic standby mode |
| Deep power-down support |
| Clockrun protocol support |
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