LAN9312-NU Standard Microsystems (SMSC), LAN9312-NU Datasheet - Page 103
![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
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- Download datasheet (5Mb)
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312
1588_SEQ_ID_SRC_UUID_HI_RX_CAPTURE_MII
1588_SEQ_ID_SRC_UUID_HI_TX_CAPTURE_MII
1588_SEQ_ID_SRC_UUID_HI_RX_CAPTURE_2
1588_SEQ_ID_SRC_UUID_HI_TX_CAPTURE_1
1588_SEQ_ID_SRC_UUID_HI_TX_CAPTURE_2
1588_SRC_UUID_LO_RX_CAPTURE_MII
1588_SRC_UUID_LO_TX_CAPTURE_MII
1588_SRC_UUID_LO_RX_CAPTURE_2
1588_SRC_UUID_LO_TX_CAPTURE_1
1588_SRC_UUID_LO_TX_CAPTURE_2
1588_CLOCK_LO_CAPTURE_GPIO_8
1588_CLOCK_LO_CAPTURE_GPIO_9
1588_CLOCK_LO_RX_CAPTURE_MII
1588_CLOCK_LO_TX_CAPTURE_MII
1588_CLOCK_HI_CAPTURE_GPIO_8
1588_CLOCK_HI_CAPTURE_GPIO_9
1588_CLOCK_TARGET_RELOAD_LO
1588_CLOCK_HI_RX_CAPTURE_MII
1588_CLOCK_TARGET_RELOAD_HI
1588_CLOCK_HI_TX_CAPTURE_MII
1588_CLOCK_LO_TX_CAPTURE_1
1588_CLOCK_LO_RX_CAPTURE_2
1588_CLOCK_LO_TX_CAPTURE_2
1588_CLOCK_HI_RX_CAPTURE_2
1588_CLOCK_HI_TX_CAPTURE_2
1588_CLOCK_TARGET_LO
1588_CLOCK_TARGET_HI
1588_CLOCK_ADDEND
REGISTER NAME
1588_AUX_MAC_LO
1588_AUX_MAC_HI
1588_CLOCK_LO
1588_CLOCK_HI
Table 8.1 Read After Write Timing Rules (continued)
DATASHEET
MINIMUM WAIT TIME FOR
READ FOLLOWING ANY
WRITE CYCLE (IN NS)
103
45
45
45
45
45
45
45
45
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(ASSUMING T
NUMBER OF BYTE_TEST
Revision 1.7 (06-29-10)
READS
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
CYC
OF 45NS)
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