LAN9311-NZW Standard Microsystem (Smsc), LAN9311-NZW Datasheet - Page 446

• 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)
Configuration Straps
15.5.3
SYMBOL
t
cfg
Power-On Configuration Strap Valid Timing
This diagram illustrates the configuration strap valid timing requirements in relation to power-on. In
order for valid configuration strap values to be read at power-on, the following timing requirements
must be met.
Note: Configuration straps must only be pulled high or low. Configuration straps must not be driven
Note: Device configuration straps are also latched as a result of nRST assertion. Refer to
VDD33IO
Configuration strap valid time
as inputs.
15.5.2, "Reset and Configuration Strap Timing," on page 445
Straps," on page 40
Table 15.7 Power-On Configuration Strap Latching Timing Values
Figure 15.3 Power-On Configuration Strap Latching Timing
DESCRIPTION
for additional details.
2.0V
DATASHEET
446
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
t
cfg
MIN
and
TYP
Section 4.2.4, "Configuration
SMSC LAN9311/LAN9311i
MAX
15
Datasheet
UNITS
Section
mS