KSZ8001L Micrel Inc, KSZ8001L Datasheet - Page 16

• 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

May 2005 – SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
KS8001
RMII AC Characteristics
RMII Transmit Timing
Parameter
REF_CLK Frequency
TXEN, TXD[1:0], TX_EN, Data Setup to REF_CLK
rising edge
TXEN, TXD[1:0], TX_EN, Data hold from REF_CLK
rising edge
RMII Receive Timing
Parameter
REF_CLK Frequency
RXD[1:0], CRS_DV, RX_ER Output delay from
REF_CLK rising edge
REF_CLK
RXD[1:0]
REF_CLK
TXD[1:0]
RXDV
RXER
TXEN
TXER
MICREL CONFIDENTIAL. DO NOT DISTRIBUTE.
t
od
20ns
20ns
t
Min
2.8
1
4
2
Min
t
2
16
Typ
50
Typ
50
Max
Max
10
Units
MHz
ns
ns
Units
MHz
ns
Micrel
KS8001