LAN8720A-CP-TR Standard Microsystems (SMSC), LAN8720A-CP-TR Datasheet - Page 49

• Manufacturer Part Number: LAN8720A-CP-TR
• Description: SMALL FOOTPRINT RMII 10/100 ETHERNET TR
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN8720A-CP-TR

• Number Of Receivers: 1
• Protocols Supported: IEEE 802.3
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Package Type: QFN
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): 0C
• Lead Free Status / Rohs Status: Compliant

Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
Datasheet
SMSC LAN8720/LAN8720i
4.2.2
BITS
10:6
15
14
13
12
11
5
4
3
2
1
0
100BASE-T4
0 = no T4 ability
1 = T4 able
100BASE-TX Full Duplex
0 = no TX full duplex ability
1 = TX with full duplex
100BASE-TX Half Duplex
0 = no TX half duplex ability
1 = TX with half duplex
10BASE-T Full Duplex
0 = no 10Mbps with full duplex ability
1 = 10Mbps with full duplex
10BASE-T Half Duplex
0 = no 10Mbps with half duplex ability
1 = 10Mbps with half duplex
RESERVED
Auto-Negotiate Complete
0 = auto-negotiate process not completed
1 = auto-negotiate process completed
Remote Fault
1 = remote fault condition detected
0 = no remote fault
Auto-Negotiate Ability
0 = unable to perform auto-negotiation function
1 = able to perform auto-negotiation function
Link Status
0 = link is down
1 = link is up
Jabber Detect
0 = no jabber condition detected
1 = jabber condition detected
Extended Capabilities
0 = does not support extended capabilities registers
1 = supports extended capabilities registers
Basic Status Register
Index (In Decimal): 1
DESCRIPTION
DATASHEET
49
Size:
16 bits
RO/LH
RO/LH
RO/LL
TYPE
RO
RO
RO
RO
RO
RO
RO
RO
RO
Revision 1.0 (12-09-09)
DEFAULT
0b
1b
1b
1b
1b
0b
0b
1b
0b
0b
1b
-