KS8995XA Ver la hoja de datos (PDF) - Micrel
Número de pieza
componentes Descripción
Fabricante
KS8995XA Datasheet PDF : 51 Pages
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KS8995XA
Micrel, Inc.
Pin Number
86
Pin Name
SCONF1
87
SCONF0
88
GNDD
89
VDDC
90
LED5-2
91
LED5-1
92
LED5-0
93
LED4-2
94
LED4-1
95
LED4-0
96
LED3-2
97
LED3-1
98
LED3-0
99
GNDD
100
VDDIO
101
LED2-2
102
LED2-1
103
LED2-0
104
LED1-2
105
LED1-1
106
LED1-0
107
MDC
108
MDIO
Type(1)
Ipd
Ipd
Gnd
P
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Gnd
P
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu/O
Ipu
Ipu/O
Port
5
5
5
4
4
4
3
3
3
2
2
2
1
1
1
All
All
Pin Function(2)
Dual MII configuration pin.
Pin# (91, 86, 87):
Switch MII
PHY [5] MII
000
Disable, Otri
Disable, Otri
001
PHY Mode MII
Disable, Otri
010
MAC Mode MII
Disable, Otri
011
PHY Mode SNI
Disable, Otri
100
Disable
Disable
101
PHY Mode MII
PHY Mode MII
110
MAC Mode MII
PHY Mode MII
111
PHY Mode SNI
PHY Mode MII
Dual MII configuration pin.
Digital ground.
1.8V digital core VDD.
LED indicator 2. Aging setup. See “Aging” section.
LED indicator 1. Strap option: PU (default): enable PHY MII I/F.
PD: tristate all PHY MII output. See “Pin# 86 SCONF1.”
LED indicator 0.
LED indicator 2.
LED indicator 1.
LED indicator 0.
LED indicator 2.
LED indicator 1.
LED indicator 0.
Digital ground.
3.3V digital VDD for digital I/O.
LED indicator 2.
LED indicator 1.
LED indicator 0.
LED indicator 2.
LED indicator 1.
LED indicator 0.
Switch or PHY[5] MII management data clock.
Switch or PHY[5] MII management data I/O.
Notes:
1. P = Power supply.
I = Input.
O = Output.
I/O = Bidirectional.
Gnd = Ground.
Ipu = Input w/internal pull-up.
Ipd = Input w/internal pull-down.
Ipd/O = Input w/internal pull-down during reset, output pin otherwise.
Ipu/O = Input w/internal pull-up during reset, output pin otherwise.
2. PU = Strap pin pull-up.
PD = Strap pull-down.
Otri = Output tristated.
May 2005
11
M9999-051305
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