KS8995XA Micrel Inc, KS8995XA Datasheet - Page 42

• Manufacturer Part Number: KS8995XA
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8995XA

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 5
• Internal Memory Buffer Size: 64
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1604 - EVAL KIT EXPERIMENTAL KS8995XA
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

September 2008
Address
7
6
5
4
3
2-1
0
Name
PHY loopback
Remote loopback
PHY isolate
Soft reset
Force link
Reserved
Far end fault
Description
1, perform PHY loopback, i.e. loopback MAC’s Tx back
to Rx.
0, normal operation.
1, perform remote loopback, i.e. loopback PHY’s Rx
back to Tx.
0, normal operation.
1, electrical isolation of PHY from MII and TX+/TX-.
0, normal operation.
1, PHY soft reset.
0, normal operation.
1, force link in the PHY.
0, normal operation.
N/A
1, far end fault status detected.
0, no far end fault status detected.
42
Mode
R/W
R/W
R/W
R/W
R/W
RO
RO
M9999-091508
Default
0
0
0
0
0
0
0