KSZ8873MLL AM Micrel Inc, KSZ8873MLL AM Datasheet - Page 65

• Manufacturer Part Number: KSZ8873MLL AM
• Description: IC ETHERNET SWITCH 3PORT 64-LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873MLL AM

• Controller Type: Ethernet Switch Controller
• Interface: MII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant
• Other names: 576-3633; KSZ8873MLL AM; KSZ8873MLLAM

Micrel, Inc.
Register 31 (0x1F): Port 1 Status 1
Register 47 (0x2F): Port 2 Status 1
Register 63 (0x3F): Port 3 Status 1
Register 67 (0x43): Reset
September 2009
Bit
7
6
5
4
3
2
1
0
Bit
4
0
Polrvs
PCS Reset
Name
Hp_mdix
Reserved
Transmit Flow
Control Enable
Receive Flow
Control Enable
Operation
Speed
Operation
Duplex
Far-end Fault
Name
Software
Reset
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
R/W
R/W
R/W
Description
=1, HP Auto MDI/MDI-X mode
=0, Micrel Auto MDI/MDI-X mode
Reserved
Do not change the default value.
=1, Polarity is reversed
=0, Polarity is not reversed
=1, Transmit flow control feature is active
=0, Transmit flow control feature is inactive
=1, Receive flow control feature is active
=0, Receive flow control feature is inactive
=1, Link speed is 100Mbps
=0, Link speed is 10Mbps
=1, Link duplex is full
=0, Link duplex is half
=1, Far-end fault status detected
=0, No Far-end fault status detected
Description
=1, Software reset
=0, Clear
=1, PCS reset
=0, Clear
65
Default
1
Note: Only
ports 1 and 2
are PHY ports.
This bit is not
applicable to
port 3 (MII).
0
0
Note: This bit
is not
applicable to
port 3 (MII).
This bit is only
valid for 10BT
0
0
0
0
0
This bit is
applicable to
port 1 only.
Default
0
0
KSZ8873MLL/FLL/RLL
M9999-092309-1.2