LAN9420I-NU SMSC, LAN9420I-NU Datasheet - Page 118
![IC ETHERNET CTRLR SGL 128VTQFP](/photos/37/60/376097/lan9420i_sml.jpg)
LAN9420I-NU
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9420I-NU
Manufacturer:
Standard
Quantity:
368
Company:
Part Number:
LAN9420I-NU
Manufacturer:
SMSC
Quantity:
7 468
Company:
Part Number:
LAN9420I-NU
Manufacturer:
Microchip Technology
Quantity:
10 000
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Revision 1.4 (12-17-08)
4.4
00B4h - 00BCh
OFFSET
MAC Control and Status Registers (MCSR)
00ACh
008Ch
009Ch
00A0h
00A4h
00A8h
00B0h
0080h
0084h
0088h
0090h
0094h
0098h
Table 4.5
lists the registers contained in this section.
Table 4.5 MAC Control and Status Register (MCSR) Map
MAC_CR
ADDRH
ADDRL
HASHH
HASHL
MIIADDR
MIIDATA
FLOW
VLAN1
VLAN2
WUFF
WUCSR
COE_CR
RESERVED
SYMBOL
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
DATASHEET
118
MAC Control
MAC Address High
MAC Address Low
Multicast Hash Table High
Multicast Hash Table Low
MII Address
MII Data
Flow Control
VLAN1 Tag
VLAN2 Tag
Wakeup Frame Filter
Wakeup Control and Status
Checksum Offload Engine Control
Reserved for future use
REGISTER NAME
SMSC LAN9420/LAN9420i
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