LAN9303-ABZJ SMSC, LAN9303-ABZJ Datasheet - Page 211

• Manufacturer Part Number: LAN9303-ABZJ
• Description: IC ETHER SW 3PORT 16BIT 56QFN
• Manufacturer: SMSC

Specifications of LAN9303-ABZJ

• Controller Type: Ethernet Switch Controller
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 190mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-QFN
• Product: Ethernet Switches
• Standard Supported: Yes
• Data Rate: 10 Mbps/100 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 0.19 A (Typ)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• For Use With: 638-1095 - EVALUATION BOARD FOR LAN9303
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1082

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
13.3.2.13
15:13
BITS
11:5
4:2
1:0
12
RESERVED
Autodone
This bit indicates the status of the Auto-Negotiation on the Port x PHY.
0: Auto-Negotiation is not completed, is disabled, or is not active
1: Auto-Negotiation is completed
RESERVED - Write as 0000010b, ignore on read
Speed Indication
This field indicates the current Port x speed configuration.
RESERVED
Port x PHY Special Control/Status Register (PHY_SPECIAL_CONTROL_STATUS_x)
This read/write register is used to control and monitor various options of the Port x PHY.
Note 13.67 Default value is 010b if any external MII mode is selected, else 000b.
STATE
000
001
010
100
101
011
110
111
Index (decimal): 31
RESERVED
10BASE-T Half-duplex
100BASE-TX Half-duplex
RESERVED
RESERVED
10BASE-T Full-duplex
100BASE-TX Full-duplex
RESERVED
DESCRIPTION
DATASHEET
DESCRIPTION
211
Size:
16 bits
TYPE
R/W
R/W
RO
RO
RO
Revision 1.4 (07-07-10)
Note 13.67
DEFAULT
0000010b
0b
0b
-