KSZ8873MLLI Micrel Inc, KSZ8873MLLI Datasheet - Page 60

• Manufacturer Part Number: KSZ8873MLLI
• Description: IC ETHERNET SWITCH 3PORT 64LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873MLLI

• Controller Type: Ethernet Switch Controller
• Interface: MII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Package / Case: *
• 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
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 1.89/3.465V
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

Micrel, Inc.
Register 23[6:0] (0x17): Port 1 Q1 ingress data rate limit
Register 39[6:0] (0x27): Port 2 Q1 ingress data rate limit
Register 55[6:0] (0x37): Port 3 Q1 ingress data rate limit
Register 24[6:0] (0x18): Port 1 Q2 ingress data rate limit
Register 40[6:0] (0x28): Port 2 Q2 ingress data rate limit
Register 56[6:0] (0x38): Port 3 Q2 ingress data rate limit
Register 25[6:0] (0x19): Port 1 Q3 ingress data rate limit
Register 41[6:0] (0x29): Port 2 Q3 ingress data rate limit
Register 57[6:0] (0x39): Port 3 Q3 ingress data rate limit
Note: Most of the contents in registers 26-31 and registers 42-47 for ports 1 and 2, respectively, can also be accessed with the MIIM PHY registers.
September 2009
Bit
7
6-0
Bit
7
6-0
Bit
7
6-0
Reserved
data Rate limit
Reserved
Data Rate limit
Reserved
Data Rate limit
Name
Q1 Ingress
Name
Q2 Ingress
Name
Q3 Ingress
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.
Ingress data rate limit for priority 1 frames
Ingress traffic from this priority queue is shaped according to the
ingress Data Rate Limit Table.
Description
Reserved
Do not change the default values.
Ingress data rate limit for priority 2 frames
Ingress traffic from this priority queue is shaped according to ingress
Data Rate Limit Table.
Description
Reserved
Do not change the default values.
Ingress data rate limit for priority 3 frames
Ingress traffic from this priority queue is shaped according to ingress
Data Rate Limit Table.
60
KSZ8873MLL/FLL/RLL
Default
0
0
Default
0
0
Default
0
0
M9999-092309-1.2