KSZ8873RLL Micrel Inc, KSZ8873RLL Datasheet - Page 77

• Manufacturer Part Number: KSZ8873RLL
• Description: IC ETHERNET SWITCH 3PORT 64-LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873RLL

• Data Rate: 100Mbps
• Controller Type: Ethernet Switch Controller
• Interface: RMII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• No. Of Ports: 3
• Ethernet Type: IEEE 802.3u
• Supply Current: 115mA
• Supply Voltage Range: 2.5V, 3.3V
• Digital Ic Case Style: LQFP
• No. Of Pins: 64
• Svhc: No SVHC (15-Dec-2010)
• Base: RoHS Compliant
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Fiber Support: No
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog/Digital
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 1.89/3.465V
• Operating Temperature Classification: Commercial
• Interface Type: MII, RMII
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-3461

Micrel, Inc.
Register 181 (0xB5): TXQ Split for Q2 in Port 2
Register 182 (0xB6): TXQ Split for Q3 in Port 2
Register 183 (0xB7): TXQ Split for Q0 Port 3
Register 184 (0xB8): TXQ Split for Q1 Port 3
Register 185 (0xB9): TXQ Split for Q2 in Port 3
Register 186 (0xBA): TXQ Split for Q3 in Port 3
Register 187 (0xBB): Interrupt enable register
September 2009
Bit
7
6:0
Bit
7
6:0
Bit
7
6:0
Bit
7
6:0
Bit
7
6:0
Bit
7
6:0
Bit
7-0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Interrupt
Enable
Register
Name
Name
Name
Name
Name
Name
Name
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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
Reserved
Do not change the default values.
Reserved
Do not change the default values.
Description
Reserved
Do not change the default values.
Reserved
Do not change the default values.
Description
Reserved
Do not change the default values.
Reserved
Do not change the default values.
Description
Reserved
Do not change the default values.
Reserved
Do not change the default values.
Description
Reserved
Do not change the default values.
Reserved
Do not change the default values.
Description
Reserved
Do not change the default values.
Reserved
Do not change the default values.
Description
Interrupt enable register corresponding to bits in Register
188
77
Default
1
2
Default
1
1
Default
1
8
Default
1
4
Default
1
2
Default
1
1
Default
0x00
KSZ8873MLL/FLL/RLL
M9999-092309-1.2