KSZ8001L Micrel Inc, KSZ8001L Datasheet - Page 31

• Manufacturer Part Number: KSZ8001L
• Description: IC TXRX PHY 10/100 3.3V 48-LQFP
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8001L

• Protocol: MII, RMII, SMII
• Voltage - Supply: 1.8V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Data Rate: 100Mbps
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3u
• Supply Current: 52mA
• Supply Voltage Range: 1.71V To 1.89V, 3.135V To 3.465V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case: RoHS Compliant
• Interface Type: MII, RMII
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1620 - BOARD EVALUATION FOR KSZ8001L
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1508; 576-1508-5; 576-1508-5; KSZ8001L

March 2006
Micrel
Address
1d.14:13
1d.12:9
1d.8:0
Register 1eh – PHY Control
1e:15:14
1e.13
1e.12
1e.11
1e:10:8
1e:7
1e:6:0
Register 1fh – 100BASE-TX PHY Controller
1f:15
Name
Cable
diagnostic test
result
Reserved
Cable fault
counter
LED mode
Polarity
Far end fault
detect
MDIX/MDI
state
Reserved
Remote
loopback
Reserved
HP_MDIX
Description
[00] = normal condition
[01] = open condition has been detected in
cable
[10] = short condition has been detected in
cable
[11] = cable diagnostic test failed
Distance to fault, approximately
0.39m*cabfaultcnt value
[00] =
LED3 <- collision
LED2 <- full duplex
LED1 <- speed
LED0 <- link/activity
[01] =
LED3 <- activity
LED2 <- full duplex/collision
LED1 <- speed
LED0 <- link
[10] =
LED3 <- activity
LED2 <- full duplex
LED1 <- 100Mbps link
LED0 <- 10Mbps link
[11] = reserved
0 = Polarity is not reversed
1 = Polarity is reversed
0 = Far end fault detected
1 = Far end fault not detected
0 = MDIX
1 = MDI
0: normal mode
1: remote (analog) loop back is enable
0: Micrel Auto MDI/MDI-X mode
1: HP Auto MDI/MDI-X mode
31
Mode
RO
RO
RW
RO
RO
RO
RW
RW
Default
0
0
0
0
1
Revision 1.03
KSZ8001