LAN9115-MT SMSC, LAN9115-MT Datasheet - Page 46

• Manufacturer Part Number: LAN9115-MT
• Description: IC ETHERNET CTRLR 10/100 100TQFP
• Manufacturer: SMSC
• Type: Single Chip MAC and PHYr

Specifications of LAN9115-MT

• Controller Type: Ethernet Controller
• Interface: Serial EEPROM
• Voltage - Supply: 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: IEEE 802.3 or IEEE 802.3u
• Data Rate: 10 Mbps or 100 Mbps
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Temperature: + 70 C
• Ethernet Connection Type: 100BASE-TX or 10BASE-T
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1010

Revision 1.5 (07-11-08)
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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 3.12 MII Switching Procedure
NO
NO
NO
DATASHEET
46
Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
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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
NO
SMSC LAN9115
Datasheet