RTL8100C 概述

The Realtek RTL8100C is a highly integrated and cost-effective single-chip Fast Ethernet controller. It is enhanced with an ACPI (Advanced Configuration Power Interface) management function for PCI in order to provide efficient power management for advanced operating systems with OSPM (Operating System Directed Power Management).

The RTL8100C also supports remote wake-up (including AMD Magic Packet™ and Microsoft® Wake-up frame) to increase cost-efficiency in network maintenance and management. The RTL8100C is an ideal solution for notebook/motherboard-embedded network designs.

RTL8100C 特性

• 128-pin PQFP
• Supports PCI/mini-PCI interfaces
• The RTL8100C integrates Fast Ethernet MAC, physical chip, and transceiver onto a single chip
• 10Mbps and 100Mbps operation
• Supports 10Mbps and 100Mbps N-way auto-negotiation
• Supports 25MHz Crystal or 25MHz OSC as the internal clock source
• Complies with PC99/PC2001 standards
• Supports ACPI power management
• Provides PCI bus master data transfer
• Provides PCI memory space or I/O space mapped data transfer
• Supports PCI clock speed of 16.75MHz-40MHz

RTL8100C 应用

• Advanced power saving mode
• Supports Wake-on-LAN and remote wake-up (AMD Magic Packet™, Link Change, and Microsoft® Wake-up frame)
• Half/Full duplex capability
• Supports Full Duplex Flow Control (IEEE 802.3x)
• The RTL8100C provides interface to 93C46 EEPROM to store resource configuration and ID parameters
• Provides PCI clock run pin
• The RTL8100C provides LED pins for network operation status indication
• 2.5/3.3V power supply with 5V tolerant I/Os
• 0.25µm CMOS process

• LOM (LAN on Motherboard) and LON (LAN on Notebook) applications