KSZ8001L Micrel Inc, KSZ8001L Datasheet - Page 26

• 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
Register Map
Address
Register 0h – Basic Control
0.15
0.14
0.13
0.12
0.11
0.10
0.9
0.8
0.7
0.6:1
0.0
Register No.
16h – 1ah
9h-14h
15h
1bh
1dh
1eh
1ch
1fh
0h
1h
2h
3h
4h
5h
6h
7h
8h
Name
Reset
Loop-back
Speed Select
(LSB)
Auto-
Negotiation
Enable
Power Down
Isolate
Restart Auto-
Negotiation
Duplex Mode
Collision Test
Reserved
Disable
Transmitter
Description
Basic Control Register
Basic Status Register
PHY Identifier I
PHY Identifier II
Auto-Negotiation Advertisement Register
Auto-Negotiation Link Partner Ability Register
Auto-Negotiation Expansion Register
Auto-Negotiation Next Page Register
Link Partner Next Page Ability
Reserved
RXER Counter Register
Reserved
Interrupt Control/Status Register
Reserved
LinkMD Control/Status Register
PHY Control Register
100BASE-TX PHY Control Register
Description
1 = software reset. Bit is self-clearing
1 = loop-back mode
0 = normal operation
1 = 100Mb/s
0 = 10Mb/s
Ignored if Auto-Negotiation is enabled
(0.12 = 1)
1 = enable auto-negotiation process (override
0.13 and 0.8)
0 = disable auto-negotiation process
1 = power down mode
0 = normal operation
1 = electrical isolation of PHY from MII and
TX+/TX-
0 = normal operation
1 = restart auto-negotiation process
0 = normal operation. Bit is self-clearing
1 = full duplex
0 = half duplex
1 = enable COL test
0 = disable COL test
0 = enable transmitter
1 = disable transmitter
26
Mode
RW/
SC
RW
RW
RW
RW
RW
RW/
SC
RW
RW
RO
RW
Default
0
0
Set by SPD100
Set by NWAYEN
0
Set by ISO
0
Set by DUPLEX
0
0
0
Revision 1.03
KSZ8001