LAN9420I-NU SMSC, LAN9420I-NU Datasheet - Page 154

• Manufacturer Part Number: LAN9420I-NU
• Description: IC ETHERNET CTRLR SGL 128VTQFP
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9420I-NU

• Controller Type: Ethernet Controller
• Interface: PCI
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 145mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 85 C
• Ethernet Connection Type: 10/100 Base-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1085

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
BITS
DESCRIPTION
TYPE
DEFAULT
1:0
Power Management State (PM_STATE)
R/W
00b
This field sets the current PM state.
00b = D0
01b = RESERVED
10b = RESERVED
11b = D3
Operations that attempt to write a RESERVED setting to this field will
complete normally on the PCI bus; however D[1:0] are ignored and no state
change occurs.
Note 4.11 The default state of this field is dependant on the setting of the VAUXDET signal as noted
in the description.
Revision 1.4 (12-17-08)
154
SMSC LAN9420/LAN9420i
DATASHEET