LAN9218I-MT Standard Microsystems (SMSC), LAN9218I-MT Datasheet - Page 65

• Manufacturer Part Number: LAN9218I-MT
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9218I-MT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (max): 3.63V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Lead Free Status / RoHS Status: Compliant

High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
Datasheet
SMSC LAN9218i
The figure below shows the signal names at the RJ-45 connector, The mapping of these signals to the pins on
the LAN9218i is as follows:
TXP = TPO+
TXN = TPO-
RXP = TPI+
RXN = TPI-
Figure 4.3 Direct cable connection vs. Cross-over cable connection.
DATASHEET
65
Revision 2.7 (03-15-10)