LAN9312-NU Standard Microsystems (SMSC), LAN9312-NU Datasheet - Page 391
LAN9312-NU
Manufacturer Part Number
LAN9312-NU
Description
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.LAN9312-NU.pdf
(458 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9312-NU
Manufacturer:
Microchip Technology
Quantity:
10 000
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High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312
14.5.3.24
BITS
31:3
2:0
RESERVED
Admit Non Member
When set, a received packet is accepted even if the ingress port is not a
member of the destination VLAN. The VLAN still must be active in the
switch.
There is one bit per ingress port. Bits 2,1,0 correspond to switch ports 2,1,0
respectively.
Switch Engine Admit Non Member Register (SWE_ADMT_N_MEMBER)
This register is used to allow access to a VLAN even if the ingress port is not a member.
Register #:
1849h
DESCRIPTION
DATASHEET
391
Size:
32 bits
TYPE
R/W
RO
Revision 1.7 (06-29-10)
DEFAULT
000b
-
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