LAN9312-NU Standard Microsystems (SMSC), LAN9312-NU Datasheet - Page 432

• Manufacturer Part Number: LAN9312-NU
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9312-NU

• Number Of Primary Switch Ports: 2
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: No
• Phy/transceiver Interface: MII
• Power Supply Type: Analog
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Compliant

Revision 1.7 (06-29-10)
14.5.4.22
31:15
14:12
BITS
11:0
RESERVED
Default Priority
These bits specify the default priority that is used when a tag is inserted or
changed on egress.
Default VLAN ID
These bits specify the default that is used when a tag is inserted or changed
on egress.
Buffer Manager Port 2 Default VLAN ID and Priority Register (BM_VLAN_2)
This register is used to specify the default VLAN ID and priority of Port 2.
Register #:
1C15h
DESCRIPTION
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
DATASHEET
432
Size:
32 bits
TYPE
R/W
R/W
RO
SMSC LAN9312
DEFAULT
000b
000h
Datasheet
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