LAN9215-MT SMSC, LAN9215-MT Datasheet - Page 45

• Manufacturer Part Number: LAN9215-MT
• Description: CONTROLLER, ENET, NON-PCI, 100TQFP
• Manufacturer: SMSC

Specifications of LAN9215-MT

• Data Rate: 100Mbps
• No. Of Ports: 2
• Ethernet Type: IEEE 802.3 / 802.3u
• Supply Current: 40mA
• Supply Voltage Range: 2.97V To 3.63V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: TQFP
• Interface Type: HBI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
Datasheet
SMSC
LAN9215i
1
2
3
4
5
6
7
External PHY to a
Internal PHY and
Halt Transmitter
PHY_CLK_SEL
Clocks Halted?
Using SMI, Set
Halt Receiver
TX Stopped?
RX Stopped?
Stable State
to 10b
Set
YES
YES
YES
Figure 3.11 MII Switching Procedure
NO
NO
NO
DATASHEET
45
10
11
12
13
8
9
EXT_PHY_SEL to
PHY_CLK_SEL to
Desired MII Port
Desired MII Port
Enable RX
Enable TX
Complete
Running
Clocks
Set
Set
YES
Revision 1.93 (12-12-07)
NO