RTL8139B(L) Preliminary
REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER
WITH POWER MANAGEMENT RTL8139B(L)
1. Features:
l 128 pins QFP/LQFP l Integrated Fast Ethernet MAC, Physical chip
and transceiver in one chip l 10 Mb/s and 100 Mb/s operation l Supports 10 Mb/s and 100 Mb/s N-way Auto-
negotiation operation l PCI local bus single-chip Fast Ethernet
control...
