KS8993M Micrel Inc, KS8993M Datasheet - Page 64

• Manufacturer Part Number: KS8993M
• Description: IC SWITCH 10/100 3PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8993M

• 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 Supply Voltage (min): 1.71/3.135V
• Power Dissipation: 800mW
• Supply Current: 0.1/0.19A
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1013 - BOARD EVAL EXPERIMENT KS8993M
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

Registers 104 to 109
Registers 104 to 109 define the switching engine’s MAC address. This 48-bit address is used as the SA for MAC
pause control frames.
Register 104 (0x68): MAC Address Register 0
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
Register 105 (0x69): MAC Address Register 1
Register 106 (0x6A): MAC Address Register 2
Register 107 (0x6B): MAC Address Register 3
Register 108 (0x6C): MAC Address Register 4
Register 109 (0X6D): MAC Address Register 5
Micrel, Inc.
April 2005
Name
Name
Name
Name
Name
Name
MACA[47:40]
MACA[39:32]
MACA[31:24]
MACA[23:16]
MACA[15:8]
MACA[7:0]
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Description
Description
Description
Description
Description
64
Default
0x00
Default
0x10
Default
0xA1
Default
0xFF
Default
0xFF
Default
0xFF
KS8993M/ML/MI
M9999-041205