LAN9420I-NU SMSC, LAN9420I-NU Datasheet - Page 84

• 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

Revision 1.4 (12-17-08)
B A + 1 F C h
B A + 1 0 0 h
B A + 0 F C h
B A + C 0 h
B A + B C h
B A + B 4 h
B A + B 0 h
B A + 8 0 h
B A + 7 C h
B A + 5 8 h
B A + 5 4 h
Figure 4.1 LAN9420/LAN9420i CSR Memory Map
B A
C o n tro l a n d S ta tu s R e g is te rs
C o n tro l a n d S ta tu s R e g is te rs
C o n tro l a n d S ta tu s R e g is te rs
B A R 3 – M e m S p a c e is 1 K B
B A R 4 – I/O S p a c e is 2 5 6 B
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
DATASHEET
(D O N O T U S E )
(D O N O T U S E )
(D O N O T U S E )
R E S E R V E D
R E S E R V E D
R E S E R V E D
(M C S R 's )
(D C S R 's )
(S C S R 's )
S y s te m
D M A C
M A C
N o te :
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SMSC LAN9420/LAN9420i
Datasheet