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RTL8100B(L)
PCI/Mini-PCI Single-Chip 10/100M Fast Ethernet Controller with Power Management
 
General Description

This product is covered by one or more of the following patents:
US5,307,459, US5,434,872, US5,732,094, US6,570,884, US6,115,776, and US6,327,625.

The Realtek RTL8100B(L) 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 RTL8100B(L) also provides a remote wake-up function by Magic Packet and Wake-up Frame to increase cost-efficiency in network maintenance and management. It is an ideal solution for notebook/motherboard-embedded network design.

 
Features
  • 100-pin PQFP/LQFP to reduce design & manufacturing cost
  • Supports PCI/mini-PCI interfaces
  • Integrates Fast Ethernet MAC, physical chip and transceiver into a single chip
  • 10 Mb/s and 100 Mb/s operations
  • Supports 10 Mb/s and 100 Mb/s N-way auto-negotiation
  • Supports 25 MHz Crystal/25 M OSC to reduce BOM cost
  • Compliant to PCI 2.2 Standard and PC99/PC2001 Standard
  • Supports ACPI power management
  • Provides PCI bus master data transfer
  • Provides PCI memory space or I/O space mapped data transfer
  • Supports PCI clock 16.75 MHz-40 MHz
  • Advanced power saving mode when LAN function or wakeup function is not used
  • Supports Link change, Microsoft® "Wake-up Frame" and AMD® "Magic Packet" for WOL function
  • Half/Full duplex capability
  • Supports Full Duplex Flow Control (IEEE 802.3x)
  • Provides interface to 93C46/93C56 EEPROMs to store resource configuration and ID parameters
  • Provides PCI clock run pin
  • 3.3V power supply with 5V I/O tolerance
  • Supports 3 LEDs to indicate traffic, link, speed and collision
  • 0.25µ CMOS process
Applications
  • LOM (LAN on motherboards) and LON (LAN on notebooks) applications
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