LAN9312-NU Standard Microsystems (SMSC), LAN9312-NU Datasheet - Page 407
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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
14.5.3.39
BITS
31:1
0
RESERVED
Interrupt Mask
When set, this bit masks interrupts from the Switch Engine. The status bits
in the
affected.
Switch Engine Interrupt Mask Register (SWE_IMR)
This register contains the Switch Engine interrupt mask, which masks the interrupts in the
Engine Interrupt Pending Register
Interrupt Mask bit. Clearing this bit will unmask the interrupts. Refer to
on page 49
Switch Engine Interrupt Pending Register (SWE_IPR)
Register #:
for more information.
1880h
DESCRIPTION
(SWE_IPR). All Switch Engine interrupts are masked by setting the
DATASHEET
407
Size:
are not
32 bits
Chapter 5, "System Interrupts,"
TYPE
R/W
RO
Revision 1.7 (06-29-10)
DEFAULT
1b
-
Switch
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