LAN9420I-NU Standard Microsystems (SMSC), LAN9420I-NU Datasheet - Page 143

• Manufacturer Part Number: LAN9420I-NU
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9420I-NU

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
SMSC LAN9420/LAN9420i
4.5.8
15:14
BITS
12:2
13
1
0
RESERVED
EDPWRDOWN
Enable the Energy Detect Power-Down mode:
0=Energy Detect Power-Down is disabled
1=Energy Detect Power-Down is enabled
RESERVED
ENERGYON
Indicates whether energy is detected. This bit goes to a “0” if no valid
energy is detected within 256ms. Reset to “1” by hardware reset, unaffected
by SW reset.
RESERVED
Mode Control/Status
Index (In Decimal):
DESCRIPTION
17
DATASHEET
143
Size:
16 bits
TYPE
R/W
R/W
RO
RO
RO
Revision 1.4 (12-17-08)
DEFAULT
0b
1b
0b
-
-