LAN9312-NU Standard Microsystems (SMSC), LAN9312-NU Datasheet - Page 100
![no-image](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__sml.jpg)
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
- Current page: 100 of 458
- Download datasheet (5Mb)
.
.
Revision 1.7 (06-29-10)
Data path operations for the supported endian configurations are illustrated in Figure 8.1, "Little Endian
Byte Ordering" and Figure 8.2, "Big Endian Byte Ordering".
31
31
31
31
Figure 8.1 Little Endian Byte Ordering
Figure 8.2 Big Endian Byte Ordering
MSB
MSB
3
3
3
0
24
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
24
24
24
32-BIT LITTLE ENDIAN
23
23
23
23
32-BIT BIG ENDIAN
DATASHEET
INTERNAL ORDER
INTERNAL ORDER
HOST DATA BUS
HOST DATA BUS
2
2
2
1
(END_SEL = 0)
(END_SEL = 1)
16
16
16
16
100
15
15
15
15
1
1
1
2
8
8
8
8
7
7
7
7
LSB
LSB
0
0
0
3
0
0
0
0
SMSC LAN9312
Datasheet
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