KSZ8873MLL_13 Datasheet, PDF (18/115 Pages) Micrel Semiconductor – Integrated 3-Port 10/100 Managed Switch with PHYs

Micrel, Inc.
KSZ8873MLL/FLL/RLL
Pin Description and I/O Assignment (Continued)
Pin Number
63
Pin Name
FXSD1
Type ⁽¹⁾
I
Description
MLL/RLL: connect to analog ground by pull-down resistor.
FLL: Fiber signal detect
64
VDDA_1.8
P
1.8 analog VDD input power supply from VDDCO (Pin 56) through external Ferrite
bead and capacitors.
Notes:
1. Speed : Low (100BASE-TX), High (10BASE-T)
Full duplex : Low (full duplex), High (half duplex)
Act : Toggle (transmit / receive activity)
Link : Low (link), High (no link)
2. P = Power supply.
GND = Ground.
I = Input.
Ipu/O = Input with internal pull-up during reset, output pin otherwise.
Ipu = Input w/ internal pull-up.
Ipd = Input w/ internal pull-down.
Opu = Output w/ internal pull-up.
Opd = Output w/ internal pull-down.
September 20, 2013
18
Revision 1.6