GENERAL DESCRIPTION
The SMSC LAN83C183 is a highly integrated analog interface IC for twisted pair Ethernet applications.
The LAN83C183 can be configured for either 100-Mbps (100BASE-TX or 100 BASE-FX) or 10-Mbps (10BASE-T) Ethernet operation. The 100BASE-FX is packaged in a 64-Pin TQFP pack-age.

FEATUREs
• Single-Chip 100BASE-TX/FX/10BASE-T Fast Ethernet Physical Layer Solution
• Dual-Speed - 10/100 Mbits/sec
• Half-Duplex And Full-Duplex Support
• MII Interface to Ethernet Controller
• MI Interface for Configuration and Status
• Optional Repeater Interface
• AutoNegotiation: 10/100, Full/Half-Duplex
• Meets All Applicable IEEE 802.3 Standards
• On-Chip Wave Shaping - No External Filters Required
• Adaptive Equalizer
• Baseline Wander Correction
• Interface to External 100BASE-T4 PHY
• LED Outputs
– Link
– Activity
– Collision
– Full Duplex
– 10/100
– User-Programmable
• Many User Features and Options
• Few External Components
• 3.3V Supply with 5V-Tolerant I/O
• 64-Pin TQFP Package (1.4-mm Body Thickness)