LAN9313 Datasheet, PDF (25/398 Pages) SMSC Corporation – Three Port 10/100 Managed Ethernet Switch with MII

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
Unmanaged
LAN9313/LAN9313i MAC Modes
SMI Managed
To Ethernet
Magnetics
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
MII
10/100
PHY
To Ethernet
Magnetics
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
MIIM/
MII
SMI
MIIM
SMI/MIIM
10/100
PHY
Microprocessor/
Microcontroller
I²C Managed
To Ethernet
Magnetics
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
I²C/SPI slave
I²C
MIIM/
MII
SMI
MIIM
10/100
PHY
Microprocessor/
Microcontroller
SPI Managed
To Ethernet
Magnetics
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
I²C/SPI slave
SPI
MIIM/
MII
SMI
MIIM
10/100
PHY
Microprocessor/
Microcontroller
Unmanaged
LAN9313/LAN9313i PHY Modes
SMI Managed
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
MIIM/
MII
SMI
MIIM
10/100
MAC
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
MIIM/
MII
SMI
SMI/MIIM
10/100
MAC
Microprocessor/
Microcontroller
I²C Managed
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
I²C/SPI slave
I²C
MIIM/
MII
SMI
MIIM
10/100
MAC
Microprocessor/
Microcontroller
SPI Managed
To Ethernet
Magnetics
To Ethernet
Magnetics
LAN9313
EEPROM
I²C/Microwire
I²C/
Microwire
EEPROM
(optional)
I²C/SPI slave
SPI
MIIM/
MII
SMI
MIIM
10/100
MAC
Microprocessor/
Microcontroller
Figure 2.2 System Block Diagrams - MAC/PHY Modes of Operation
SMSC LAN9313/LAN9313i
25
DATASHEET
Revision 1.2 (04-08-08)