LAN8187-JT SMSC, LAN8187-JT Datasheet - Page 66

• Manufacturer Part Number: LAN8187-JT
• Description: Ethernet ICs HiPerfrm Ethrnt PHY
• Manufacturer: SMSC
• Type: MII/RMII Ethernet Transceiverr

Specifications of LAN8187-JT

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Transceivers
• Number Of Transceivers: 1
• Standard Supported: 802.3ab
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 1.8 V
• Supply Current (max): 39 mA, 81.6 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.7 (03-04-11)
6.5
PARAMETER
T11.1
T11.2
T11.3
T11.4
Configuration
O utput drive
Reset Timing
Signals
nRST
Reset Pulse Width
Configuration input setup to
nRST rising
Configuration input hold after
nRST rising
Output Drive after nRST rising
DESCRIPTION
Figure 6.10 Reset Timing Diagram
Table 6.11 Reset Timing Values
T
11.1
±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX & flexPWR
T
DATASHEET
11.2
66
MIN
100
200
2
3
T
T
TYP
11.3
11.4
MAX
800
UNITS
us
ns
ns
ns
SMSC LAN8187/LAN8187i
20 clock cycles for
40 clock cycles for
25 MHz clock
50MHz clock
NOTES
or
Datasheet
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