EVB8710 SMSC, EVB8710 Datasheet - Page 3

• Manufacturer Part Number: EVB8710
• Description: EVALUATION BOARD FOR LAN8710
• Manufacturer: SMSC
• Series: flexPWR™r

Specifications of EVB8710

• Main Purpose: Interface, Ethernet PHY
• Embedded: No
• Utilized Ic / Part: LAN8710
• Primary Attributes: 1 Port, 100BASE-TX/10BASE-T
• Secondary Attributes: MII, RMII, HP Auto MDI, MDI-X Auto Polarity Correction
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1098; EVB8710A

MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR
General Description
SMSC LAN8710/LAN8710i
Ethernet
10/100
MAC
The LAN8710/LAN8710i is a low-power 10BASE-T/100BASE-TX physical layer (PHY) transceiver that
transmits and receives on unshielded twisted-pair cable. A typical system application is shown in
Figure 1, "LAN8710/LAN8710i System Block
industrial temperature operating versions.
The LAN8710/LAN8710i interfaces to the MAC layer using a variable voltage digital interface via the
standard MII (IEEE 802.3u). Support for RMII makes a reduced pin-count interface available. The
digital interface pins are tolerant to 3.6V.
The LAN8710/LAN8710i implements auto-negotiation to automatically determine the best possible
speed and duplex mode of operation. HP Auto-MDIX support allows using a direct connect LAN cable,
or a cross-over path cable.
The LAN8710 referenced throughout this document applies to both the extended commercial
temperature and industrial temperature components. The LAN8710i refers to only the industrial
temperature component.
MII or
RMII
MODE
Figure 1 LAN8710/LAN8710i System Block Diagram
Transceiver
LAN8710
PRODUCT PREVIEW
Ethernet
®
Technology in a Small Footprint
Clock Osc
Crystal or
3
Diagram". It is available in both extended commercial and
MDI
LED Status
Transformer
Revision 1.0 (04-15-09)
RJ45