LAN9311-NZW Standard Microsystem (Smsc), LAN9311-NZW Datasheet - Page 260

• Manufacturer Part Number: LAN9311-NZW
• Description: Ethernet Switch 2-Port 10Mbps/100Mbps 128-Pin XVTQFP
• Manufacturer: Standard Microsystem (Smsc)

Specifications of LAN9311-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

Revision 1.7 (06-29-10)
14.2.9
14.2.9.1
31:16
BITS
15:0
Chip ID
This field indicates the chip ID.
Chip Revision
This field indicates the design revision.
Miscellaneous
This section details the remainder of the System CSR’s. These registers allow for monitoring and
configuration of various LAN9311/LAN9311i functions such as the Chip ID/revision, byte order testing,
power management, hardware configuration, general purpose timer, and free running counter.
Chip ID and Revision (ID_REV)
This read-only register contains the ID and Revision fields for the LAN9311/LAN9311i.
Note 14.46 Default value is dependent on device revision.
Offset:
050h
DESCRIPTION
DATASHEET
260
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Size:
32 bits
TYPE
SMSC LAN9311/LAN9311i
RO
RO
Note 14.46
DEFAULT
9311h
Datasheet