LAN9353 Datasheet, PDF (16/523 Pages) Microchip Technology – Interfaces at up to 200Mbps via Turbo MII

LAN9353
3.3 Pin Descriptions
This section contains descriptions of the various LAN9353 pins. The pin descriptions have been broken into functional
groups as follows:
• LAN Port A Pin Descriptions
• LAN Port B Pin Descriptions
• LAN Port A & B Power and Common Pin Descriptions
• Switch Port 0 MII/RMII & Configuration Strap Pin Descriptions
• Switch Port 1 RMII & Configuration Strap Pin Descriptions
• I2C Management Pin Descriptions
• EEPROM Pin Descriptions
• GPIO, LED & Configuration Strap Pin Descriptions
• Miscellaneous Pin Descriptions
• JTAG Pin Descriptions
• Core and I/O Power Pin Descriptions
TABLE 3-3: LAN PORT A PIN DESCRIPTIONS
Num
Pins
Name
Symbol
Buffer
Type
Description
Port A TP TX/RX
Positive
1
Channel 1
Port A FX TX
Positive
Port A TP TX/RX
Negative
1
Channel 1
Port A FX TX
Negative
Port A TP TX/RX
Positive
1
Channel 2
Port A FX RX
Positive
Port A TP TX/RX
Negative
1
Channel 2
Port A FX RX
Negative
TXPA
TXNA
RXPA
RXNA
Port A Twisted Pair Transmit/Receive Positive
AIO Channel 1. See Note 1
OLVPECL ^{Port A Fiber Transmit Positive.}
Port A Twisted Pair Transmit/Receive Negative
AIO Channel 1. See Note 1.
OLVPECL ^{Port A Fiber Transmit Negative.}
Port A Twisted Pair Transmit/Receive Positive
AIO Channel 2. See Note 1.
AI
Port A Fiber Receive Positive.
Port A Twisted Pair Transmit/Receive Negative
AIO Channel 2. See Note 1.
AI
Port A Fiber Receive Negative.
DS00001925A-page 16
 2015 Microchip Technology Inc.