
142
PRELIMINARY
82453KX/GX, 82452KX/GX, 82451KX/GX (MC)
A
4.3
82451KX/82451GX (MIC) Pin Assignment
.
Figure 10. 82451KX/GX MIC Pin Assignment (144-Pin QFP)
1. Ground pins within the brackets are thermal connections.
Table 26. 82452KX/GX DP VCC, Ground, and No Connect Pins (256 BGA)
Signal
BGA Ball#
VCC3
F4, K4, R4, U6, U10, U15, R17, L17, F17, D6, D11, D15
GND
A1, D4, D8, D13, D17, H4, N4, U4, U8, U13, U17, H17, N17, G2, J1, L4, N3, R2, T3, V6, W7, U9,
U12, V14, C15, B6, C5, [H8, H9, H10, H11, H12, H13, J8, J9, J10, J11, J12, J13, K8, K9, K10,
K11, K12, K13, L8, L9, L10, L11, L12, L13, M8, M9, M10, M11, M12, M13, N8, N9, N10, N11, N12,
N13](1)
NC
B1, C2, D2, D3, E4, J4, T4, U3, V2, W1, V3, W2, Y1, W3, Y2, W4, V4, U5, Y3, Y4, W9, V17, Y19,
V18, W19, Y20, T19, W20, V19, U19, U18, B20, C18, B19, A20, C3, A2, C12, A19, B17, B18
144ORIDT.drw
VCC3
RESET#
MI
CC
MD6
#
MI
CC
MD5
#
MI
CC
MD4
#
MI
CC
MD3
#
MI
CC
MD2
#
MI
CC
MD1
#
MI
CC
MD0
#
MI
CMWC#
MDRDY#
MDE1
7
MDE1
6
MDE1
5
MDE1
4
MDE1
3
MDE1
2
MDE1
1
MDE1
0
GND
VCC3
MDE9
MDE8
MDE7
MDE6
MDE5
MDE4
MDE3
MDE2
GND
TESTLO
MDE1
MDE0
TESTLO
VCC3
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
104
1
2
3
4
5
7
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
GND
TCK
TRST#
NC
TDO
IOD0
TDI
GND
TMS
IOD1
IOD2
IOD3
IOD4
IOD5
IOD6
GND
IOD7
IOD8
IOD10
GND
VCC3
IOD11
IOD14
IOD15
GND
IOD16
IOD17
I1D0
I1D1
I1D2
GND
IOD9
IOD12
IOD13
GND
BCLK
GND
TESTLO
NC
VCC3
GND
NC
GND
NC
VCC3
GND
NC
GND
I1D3
VCC3
I1D5
I1D4
I1D6
NC
GND
NC
VCC3
GND
NC
I1D15
I1D14
I1D13
GND
I1D12
I1D10
I1D7
VCC3
GND
I1D9
NC
I1D17
VCC3
NC
I1D16
I1D11
I1D8
82451GX
43
44
45
46
47
48
51
52
53
54
55
56
58
59
60
61
62
63
66
67
68
69
70
74
75
76
77
78
79
81
82
83
84
85
86
89
I3D17
I3D16
I3D15
I3D14
I3D13
I3D12
I3D11
I3D10
I3D9
I3D8
I3D7
I3D6
I3D5
I3D4
I3D3
I3D2
I3D1
I3D0
I2D17
I2D16
I2D15
I2D14
I2D13
I2D12
I2D11
I2D10
I2D9
I2D8
I2D7
I2D6
I2D5
I2D4
I2D3
I2D2
I2D1
I2D0
82451
MIC
QFP
NC = RESERVED