LAN9303-ABZJ Standard Microsystem (Smsc), LAN9303-ABZJ Datasheet - Page 174

• Manufacturer Part Number: LAN9303-ABZJ
• Description: Ethernet Switch 3-Port 10Mbps/100Mbps 56-Pin QFN EP
• Manufacturer: Standard Microsystem (Smsc)

Specifications of LAN9303-ABZJ

• Package: 56QFN EP
• Phy/transceiver Interface: MII/RMII
• Number Of Primary Switch Ports: 3
• Maximum Data Rate: 100 Mbps
• Vlan Support: Yes
• Power Supply Type: Analog
• Minimum Single Supply Voltage: 3 V
• Maximum Single Supply Voltage: 3.6 V
• Maximum Supply Current: 0.19(Typ) A

Revision 1.4 (07-07-10)
13.2.6.3
31:16
BITS
15:0
RESERVED
(See
PHY ID
This field contains the MSB of the Virtual PHY OUI
Virtual PHY Identification MSB Register (VPHY_ID_MSB)
This read/write register contains the MSB of the Virtual PHY Organizationally Unique Identifier (OUI).
The LSB of the Virtual PHY OUI is contained in the
(VPHY_ID_LSB).
Note 13.25 The reserved bits 31-16 are used to pad the register to 32-bits so that each register is on
Note 13.26 IEEE allows a value of zero in each of the 32-bits of the PHY Identifier.
Note
13.25)
Offset:
Index (decimal):
a DWORD boundary. When accessed serially (through the MII management protocol), the
register is 16-bits wide.
1C8h
2
DESCRIPTION
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
DATASHEET
174
Size:
(Note
13.26).
Virtual PHY Identification LSB Register
32 bits
TYPE
R/W
SMSC LAN9303/LAN9303i
RO
DEFAULT
0000h
Datasheet
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