LAN9311-NZW Standard Microsystem (Smsc), LAN9311-NZW Datasheet - Page 151
LAN9311-NZW
Manufacturer Part Number
LAN9311-NZW
Description
Ethernet Switch 2-Port 10Mbps/100Mbps 128-Pin XVTQFP
Manufacturer
Standard Microsystem (Smsc)
Datasheet
1.LAN9311-NU.pdf
(460 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9311-NZW
Manufacturer:
Standard
Quantity:
2
Company:
Part Number:
LAN9311-NZW
Manufacturer:
Microchip Technology
Quantity:
10 000
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Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
Write Bytes 1-6 into Host
Update VPHY registers
DIGITAL_RST, nRST,
MAC and switch MAC
Update PHY registers
Perform register data
Write Bytes 8-11 into
MANUAL_FC_2 and
Configuration Strap
Update LED_CFG,
Address Registers
MANUAL_FC_mii
MANUAL_FC_1,
EPC_BUSY = 1
Read Bytes 1-6
Read Byte 7-11
POR, RELOAD
Byte 12 = A5h
Read Byte 12
Byte 0 = A5h
Byte 7 = A5h
Read Byte 0
Figure 10.14 EEPROM Loader Flow Diagram
load loop
registers
registers
Y
Y
Y
N
N
N
DATASHEET
Load PHY registers with
Load PHY registers with
current straps
current straps
151
Write Bytes 1-6 into Host
MAC Address Registers
EPC_BUSY = 0
EPC_BUSY = 1
Read Bytes 1-6
Read Byte 0
Byte 0 = A5h
Soft Reset
Y
Y
N
N
Revision 1.7 (06-29-10)
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