LAN8187I-JT Standard Microsystems (SMSC), LAN8187I-JT Datasheet - Page 61

• Manufacturer Part Number: LAN8187I-JT
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN8187I-JT

• Number Of Receivers: 1
• Data Rate: 10/100Mbps
• Operating Supply Voltage (typ): 3.3V
• Package Type: TQFP
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Mounting: Surface Mount
• Pin Count: 64
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant

±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX & flexPWR
Datasheet
SMSC LAN8187/LAN8187i
6.3.1.2
PARAMETER
PARAMETER
T8.1
T8.2
T6.1
Data Out -
Clock In -
TXD[1:0]
TX_EN
CLKIN
100M RMII Transmit Timing
Transmit signals required setup to
rising edge of CLKIN
Transmit signals required hold
after rising edge of REF_CLK
CLKIN frequency
Output delay from rising edge of
CLKIN to receive signals output
valid
CLKIN frequency
DESCRIPTION
DESCRIPTION
Figure 6.7 100M RMII Transmit Timing Diagram
Table 6.7 100M RMII Transmit Timing Values
Table 6.6 100M RMII Receive Timing Values
T
8.1
DATASHEET
Valid Data
T
MIN
61
1.5
MIN
2
8.2
2
®
Technology
TYP
TYP
50
50
MAX
MAX
10
UNITS
UNITS
MHz
MHz
ns
ns
ns
Revision 1.6 (02-27-09)
NOTES
NOTES