LAN9311-NZW Standard Microsystem (Smsc), LAN9311-NZW Datasheet - Page 13

• 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

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
Figure 14.1 LAN9311/LAN9311i Base Register Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Figure 15.1 Output Equivalent Test Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444
Figure 15.2 nRST Reset Pin Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445
Figure 15.3 Power-On Configuration Strap Latching Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446
Figure 15.4 PIO Read Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 447
Figure 15.5 PIO Burst Read Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 448
Figure 15.6 RX Data FIFO Direct PIO Read Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449
Figure 15.7 RX Data FIFO Direct PIO Burst Read Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450
Figure 15.8 PIO Write Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451
Figure 15.9 TX Data FIFO Direct PIO Write Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452
Figure 15.10Microwire Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453
Figure 16.1 LAN9311 128-VTQFP Package Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455
Figure 16.2 LAN9311 128-VTQFP Recommended PCB Land Pattern. . . . . . . . . . . . . . . . . . . . . . . . . . 456
Figure 16.3 LAN9311/LAN9311i 128-XVTQFP Package Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457
Figure 16.4 LAN9311/LAN9311i 128-XVTQFP Recommended PCB Land Pattern . . . . . . . . . . . . . . . . 458
SMSC LAN9311/LAN9311i
13
Revision 1.7 (06-29-10)
DATASHEET