LAN8710AI-EZK SMSC, LAN8710AI-EZK Datasheet - Page 72

• Manufacturer Part Number: LAN8710AI-EZK
• Description: TXRX ETHERNET 10/100 MII/RMII
• Manufacturer: SMSC
• Type: Transceiverr

Specifications of LAN8710AI-EZK

• Number Of Drivers/receivers: 4/4
• Protocol: MII, RMII
• Voltage - Supply: 1.6 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Product: Ethernet Transceivers
• Standard Supported: 802.3, 802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 85 C
• Ethernet Connection Type: 10/100 Base-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• For Use With: 638-1098 - EVALUATION BOARD FOR LAN8710
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1083; LAN8710AI-EZK

Revision 1.2 (11-10-10)
SYMBOL
t
t
t
t
clkp
clkh
hold
TXD[3:0]
t
clkl
su
TXCLK
TXEN
Note 5.17 40ns for 100BASE-TX operation, 400ns for 10BASE-T operation.
Note 5.18 Timing was designed for system load between 10 pf and 25 pf.
TXCLK period
TXCLK high time
TXCLK low time
TXD[3:0], TXEN setup time to rising edge of
TXCLK
TXD[3:0], TXEN hold time after rising edge of
TXCLK
t
hold
DESCRIPTION
Table 5.9 MII Transmit Timing Values
t
Figure 5.5 MII Transmit Timing
su
t
hold
t
DATASHEET
Small Footprint MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR
clkh
t
clkp
72
t
clkl
t
su
t
Note 5.17
hold
t
t
clkp
clkp
12.0
MIN
0
*0.4
*0.4
t
t
clkp
clkp
MAX
*0.6
*0.6
t
hold
SMSC LAN8710A/LAN8710Ai
UNITS
ns
ns
ns
ns
ns
t
su
Note 5.18
Note 5.18
NOTES
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