LAN9311I-NZW Standard Microsystem (Smsc), LAN9311I-NZW Datasheet - Page 147
LAN9311I-NZW
Manufacturer Part Number
LAN9311I-NZW
Description
Manufacturer
Standard Microsystem (Smsc)
Datasheet
1.LAN9311-NU.pdf
(460 pages)
Specifications of LAN9311I-NZW
Package
128XVTQFP
Phy/transceiver Interface
MII
Number Of Primary Switch Ports
2
Maximum Data Rate
100 Mbps
Internal Memory Buffer Size
32 KB
Vlan Support
Yes
Power Supply Type
Analog
Minimum Single Supply Voltage
3 V
Maximum Single Supply Voltage
3.6 V
Maximum Supply Current
0.295 A
Maximum Power Dissipation
1070 mW
Available stocks
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Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
EECLK
10.2.3.3
10.2.3.4
EEDO
EECS
EEDI
EECLK
EEDO
EECS
EEDI
ERAL (Erase All)
If erase/write operations are enabled in the EEPROM, this command will initiate a bulk erase of the
entire EEPROM. The EPC_TIMEOUT bit of the
EEPROM does not respond within 30mS.
EWDS (Erase/Write Disable)
After this command is issued, the EEPROM will ignore erase and write commands. To re-enable
erase/write operations, the EWEN command must be issued.
1
0
1
0
Figure 10.9 EEPROM EWDS Cycle
Figure 10.8 EEPROM ERAL Cycle
0
1
DATASHEET
0
0
147
0
EEPROM Command Register (E2P_CMD)
0
Revision 1.7 (06-29-10)
is set if the
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