KS8993F Micrel Inc, KS8993F Datasheet - Page 64

• Manufacturer Part Number: KS8993F
• Description: IC CONV MED 10/100 3PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8993F

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• 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 Supply Voltage (max): 1.89/3.465V
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: KS8993F-EVAL - EVAL KIT EXPERIMENTAL KS8993F
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

Register 31 (0x1F): Port 1 Status 1
Micrel, Inc.
1
0
Bit
7
6-5
4
3
2
1
0
June 2009
Register 47 (0x2F): Port 2 Status 1
Register 63 (0x3F): Port 3 Status 1
Partner 10BT
Full duplex
capability
Partner 10BT
Half duplex
capability
Name
Reserved
Reserved
Receive flow
control
enable
Transmit flow
control
enable
Operation
Speed
Operation
duplex
Far-End fault
RO
RO
R/W
RO
RO
RO
RO
RO
Ro
RO
= 1, link partner 10BT Full duplex capable
= 0, link partner not 10BT Full duplex capable
= 1, link partner 10BT Half duplex capable
= 0, link partner not 10BT Half duplex capable
Description
1 = Receive flow control feature is active
0 = Receive flow control feature is inactive
1 = transmit flow control feature is active
0 = transmit flow control feature is inactive
1 = link speed is 100Mbps
0 = link speed is 10Mbps
1 = link duplex is full
0 = link duplex is half
1 = Far-End fault status detected
0 = no Far-End fault status detected
64
[e-mail]
0
0
Default
0
00
0
0
0
0
0
Note:
Only Port 1
supports fiber.
This bit is
applicable to
port 1 only.
or [phone]
M9999-062509
KS8993F/FL