KS8993F Micrel Inc, KS8993F Datasheet - Page 48

• 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 1: MII Basic Status
Register 2: PHYID HIGH
Register 3: PHYID LOW
Micrel, Inc.
Bit
15
14
13
12
11
10-7
6
5
4
3
2
1
0
Bit
15-0
Bit
15-0
June 2009
Name
T4 capable
100 Full
capable
100 Half
capable
10 Full
capable
10 Half
capable
Reserved
Preamble
suppressed
AN complete
Far-End fault
AN capable
Link status
Jabber test
Extended
capable
Name
PHYID high
Name
PHYID low
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
R/W
RO
R/W
RO
Description
=0, Not 100 BASE-T4 capable
=1, 100BASE-TX full duplex capable
=0, Not capable of 100BASE-TX full duplex
=1, 100BASE-TX half duplex capable
=0, Not 100BASE-TX half duplex capable
=1, 10BASE-T full duplex capable
=0, Not 10BASE-T full duplex capable
=1, 10BASE-T half duplex capable
=0, Not 10BASE-T half duplex capable
NOT SUPPORTED
=1, Auto-Negotiation complete
=0, Auto-Negotiation not completed
=1, Far-End fault detected
=0, No Far-End fault detected
=1, Auto-Negotiation capable
=0, Not Auto-Negotiation capable
=1, Link is up
=0, Link is down
NOT SUPPORTED
=0, Not extended register capable
Description
High order PHYID bits
Description
Low order PHYID bits
48
[e-mail]
Default
0
1
1
1
1
0
0
0
0
1
0
0
0
Default
0x0022
Default
0x1430
or [phone]
Always 1
Always 1
Always 1
Always 1
Reference
Reg. 30, bit 6
Reg. 46, bit 6
Reg. 31, bit 0
Reg. 28, bit 7
Reg. 44, bit 7
Reg. 30, bit 5
Reg. 46, bit 5
M9999-062509
KS8993F/FL