LAN8187I-JT Standard Microsystems (SMSC), LAN8187I-JT Datasheet - Page 73

• Manufacturer Part Number: LAN8187I-JT
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN8187I-JT

• Number Of Receivers: 1
• Data Rate: 10/100Mbps
• Operating Supply Voltage (typ): 3.3V
• Package Type: TQFP
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Mounting: Surface Mount
• Pin Count: 64
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant

±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX & flexPWR
Datasheet
Chapter 8 Application Notes
SMSC LAN8187/LAN8187i
8.1
8.2
8.3
8.4
For a list of magnetics selected to operate with the SMSC LAN8187, please refer to the Application
note “AN 8-13 Suggested Magnetics”.
http://www.smsc.com/main/anpdf/an813.pdf
Application examples are given in pdf format on the SMSC LAN8187 web site. The link to the web site
is shown below.
http://www.smsc.com/main/catalog/lan8187.html
Please check the web site periodically for the latest updates.
The LAN8187 Reference designs are available on the SMSC LAN8187 web site link below.
http://www.smsc.com/main/catalog/lan8187.html
The reference designs are available in four variations:
a. MII with +3.3V IO
b. RMII with +3.3V IO
c. MII with +1.8V IO
d. RMII with +1.8V IO.
The EVB-LAN8187 is a a PHY Evaluation Board (EVB) that interfaces a MAC controller to the SMSC
LAN8187 Ethernet PHY through an MII connector, and out to an RJ-45 Ethernet Jack through industrial
temperature magnetics for 10/100 connectivity.
Schematics(*.pdf and *.dsn), BOM (bill of materials), user guide, gerber files and Layout board file are
all available on the EVB web site link below.
http://www.smsc.com/main/catalog/evblan8187.html
The EVB-LAN8187 is designed to plug into a user's test system using a 40 pin Media Independent
Interface (MII) connector. The MII connector is an AMP 40 pin Right Angle through hole MII connector,
PN AMP- 174218-2. The mating connector is PN AMP 174217-2.
FEATURES:
Magnetics Selection
Application Notes
Reference Designs
Evaluation board
Industrial temperature PHY and Magnetics
8 pin SOIC for user configurable Magnetics
On board LED indicators for Speed 100
Full Duplex
RJ-45 Connector LEDs for Link and Activity
Interfaces Through 40-pin Connector as Defined in the MII Specification
Powered by 5.0V from the 40-Pin MII Connector
DATASHEET
73
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Technology
Revision 1.6 (02-27-09)