
Micrel, Inc.
KSZ8841-PMQL
October 2007
8
M9999-100407-1.5
Pin Configuration
N
D
R
W
P
D
N
G
A
D
V
D
N
G
D
33 43 53 63 73 83
KSZ8841-PMQL
VDDA
ISET
AGND
NC
RXP1
RXM1
AGND
TXP1
TXM1
VDDATX
VDDARX
NC
AGND
NC
VDDA
AGND
NC
AGND
VDDAP
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
64
AGND
62
D
A
P
82
D
A
P
72
D
A
P
N2
E
B
C
N
C
N
R
E
P
N
Q
E
R
L
E
S
DI
N
Y
D
R
T
N
E
M
A
R
F
R
A
P
N
T
S
R
2
X
92
D
A
P
03
D
A
P
C
D
V
D
N
G
D
13
D
A
P
N0
E
B
C
N1
E
B
C
N3
E
B
C
N
C
N
R
E
S
OI
D
V
D
N
G
D
N
T
N
G
NL
E
S
V
E
D
N
P
O
T
S
N
Y
D
RI
1
X
69 59 49 39 29 19 09 98 88 78 68 58 48 38 28 18 08 97 87 77 67 57 47 37 27 17 07 96 86 76 66 56
12
D
A
P
22
D
A
P
32
D
A
P
42
D
A
P
52
D
A
P
10
1
00
1
99 89 79
PAD20
20
1
103
N
E
N
A
C
S
PAD17
N
E
T
S
E
T
PAD0
PAD1
PAD2
VDDIO
DGND
PAD3
PAD4
PAD5
PAD6
PAD7
PAD8
PAD9
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
PAD16
VDDIO
DGND
PAD18
PAD19
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
2
D
EL
1
P
1
D
EL
1
P
0
D
EL
1
P
C
N
C
N
C
N
D
N
G
D
OI
D
V
C
N
C
N
C
N
C
N
K
S
E
C
N
OI
D
V
D
N
G
D
KL
C
P
C
N
E
M
P
C
N
R
T
NI
C
N
C
N
S
C
E
C
N
D
N
G
D
O
C
D
V
N
E
3
D
EL
1
P
O
D
E
I
D
E
OI
D
V
1 2 3 4 5 6 7 8 9 01 11 21 31 41 51 61 71 81 91 02 12 22 32 42 52 62 72 82 92 03 13 23
DGND
OI
D
V
Figure 2. KSZ8841-PMQL 128-Pin PQFP (Top View)