KSZ8001L Micrel Inc, KSZ8001L Datasheet - Page 37

• 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
100BaseTX MII Transmit Timing
TXC
TXEN
TXD[3:0],
TXER
CRS
TX+/TX-
t
t
t
t
t
t
t
t
SU1
SU2
HD1
HD2
HD3
CRS1
CRS2
LAT
TXD[3:0] Setup to TXC High
TX_ER Setup to TXC High
TXD[3:0] Hold after TXC High
TXER Hold after TXC High
TXEN Hold after TXC High
TXEN High to CRS asserted latency
TXEN Low to CRS de-asserted latency
TXEN High to TX+/TX- output (TX latency)
t
t
Data
In
SU2
SU1
t
CRS1
t
LAT
t
t
HD2
HD1
Symbol
Out
37
min.
10ns
10ns
0ns
0ns
0ns
t
CRS2
typ.
4BT
4BT
7BT
max.
Revision 1.03
KSZ8001