LAN8710A Datasheet, PDF (15/82 Pages) SMSC Corporation – Small Footprint MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology

NUM PINS
1
1
NAME
Ethernet
TX/RX
Positive
Channel 2
Ethernet
TX/RX
Negative
Channel 2
Small Footprint MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR^® Technology
Datasheet
Table 2.4 Ethernet Pins (continued)
SYMBOL
RXP
BUFFER
TYPE
DESCRIPTION
AIO
Transmit/Receive Positive Channel 2
RXN
AIO
Transmit/Receive Negative Channel 2
NUM PINS
1
NAME
External
Crystal
Input
External
Clock Input
External
1
Crystal
Output
1
External
Reset
Table 2.5 Miscellaneous Pins
SYMBOL
XTAL1
BUFFER
TYPE
DESCRIPTION
ICLK External crystal input
CLKIN
XTAL2
ICLK
OCLK
Single-ended clock oscillator input.
Note:
When using a single ended clock
oscillator, XTAL2 should be left
unconnected.
External crystal output
nRST
VIS
(PU)
System reset. This signal is active low.
NUM PINS
NAME
External 1%
Bias Resistor
Input
1
Table 2.6 Analog Reference Pins
SYMBOL
RBIAS
BUFFER
TYPE
DESCRIPTION
AI
This pin requires connection of a 12.1k ohm (1%)
resistor to ground.
Refer to the LAN8710A/LAN8710Ai reference
schematic for connection information.
Note:
The nominal voltage is 1.2V and the
resistor will dissipate approximately
1mW of power.
SMSC LAN8710A/LAN8710Ai
15
DATASHEET
Revision 1.4 (08-23-12)