Small Footprint MII/RMII 10/100 Ethernet Transceiver for Automotive Applications
Datasheet
Table 2.3 Serial Management Interface (SMI) Pins
BUFFER
NUM PINS
NAME
SYMBOL
TYPE
DESCRIPTION
SMI Data
Input/Output
MDIO
VIS/
VOD8
Serial Management Interface data input/output
1
1
SMI Clock
MDC
VIS
Serial Management Interface clock
Table 2.4 Ethernet Pins
BUFFER
TYPE
NUM PINS
NAME
SYMBOL
DESCRIPTION
Ethernet
TX/RX
Positive
Channel 1
TXP
AIO
AIO
AIO
AIO
Transmit/Receive Positive Channel 1
Transmit/Receive Negative Channel 1
Transmit/Receive Positive Channel 2
Transmit/Receive Negative Channel 2
1
Ethernet
TX/RX
Negative
TXN
RXP
RXN
1
1
1
Channel 1
Ethernet
TX/RX
Positive
Channel 2
Ethernet
TX/RX
Negative
Channel 2
Table 2.5 Miscellaneous Pins
BUFFER
NUM PINS
NAME
SYMBOL
TYPE
DESCRIPTION
External
Crystal
Input
XTAL1
CLKIN
ICLK
External crystal input
1
External
ICLK
Single-ended clock oscillator input.
Clock Input
Note:
When using a single ended clock
oscillator, XTAL2 should be left
unconnected.
External
Crystal
Output
XTAL2
nRST
OCLK
External crystal output
1
1
External
Reset
VIS
(PU)
System reset. This signal is active low.
SMSC LAN88710AM/LAN88710BM
15
Revision 1.1 (05-26-10)
DATASHEET
SMSC [ SMSC CORPORATION ]
