KSZ8873MLLI Micrel Inc, KSZ8873MLLI Datasheet - Page 80

• 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 196(0xC4): Sleep Mode
Register 198 (0xC6): Forward Invalid VID Frame and Host Mode
September 2009
Bit
7-0
Bit
7
6-4
3
2
1-0
Reserved
Forward Invid
VID Frame
P3 RMII Clock
Selection
P1 RMII Clock
Selection
Host Interface
Mode
Name
Sleep Mode
Name
R/W
R/W
R/W
RO
R/W
R/W
R/W
R/W
Description
This value is used to control the minimum period the no
energy event has to be detected consecutively before the
device enters the low power state when the ED mode is on.
The unit is 20 ms. The default go sleep time is 1.6 seconds.
Description
Reserved
Do not change the default value.
Forwarding ports for frame with invalid VID
=1, Internal
=0, External
=1, Internal
=0, External
=00, I2C master mode
=01, I2C slave mode
=10, SPI slave mode
=11, SMI mode
80
Default
0x50
Default
0
3b’0
0
0
Strapped value
of P2LED1,
P2LED0.
KSZ8873MLL/FLL/RLL
M9999-092309-1.2