LAN9420I-NU SMSC, LAN9420I-NU Datasheet - Page 141

• 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
SMSC LAN9420/LAN9420i
4.5.6
11:10
BITS
4:0
15
14
13
12
9
8
7
6
5
Next Page
1 = next page capable, 0 = no next page ability. This device does not
support next page ability.
Acknowledge
1 = link code word received from partner 0 = link code word not yet received
Remote Fault
1 = remote fault detected, 0 = no remote fault
RESERVED
Pause Operation
00 No PAUSE supported by partner station
01 Symmetric PAUSE supported by partner station
10 Asymmetric PAUSE supported by partner station
11 Both Symmetric PAUSE and Asymmetric PAUSE supported by partner
station
100BASE-T4
1 = T4 able, 0 = no T4 ability
100BASE-TX Full Duplex
1 = TX with full duplex, 0 = no TX full duplex ability
100BASE-TX
1 = TX able, 0 = no TX ability
10BASE-T Full Duplex
1 = 10Mbps with full duplex
0 = no 10Mbps with full duplex ability
10BASE-T
1 = 10Mbps able, 0 = no 10Mbps ability
Selector Field
[00001] = IEEE 802.3
Auto Negotiation Link Partner Ability
Index (In Decimal):
DESCRIPTION
5
DATASHEET
141
Size:
16 bits
TYPE
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Revision 1.4 (12-17-08)
DEFAULT
00001b
00b
0b
0b
0b
0b
0b
0b
0b
0b
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