ADSP-BF531/ADSP-BF532/ADSP-BF533
Table 45. 176-Lead LQFP Pin Assignment (Numerical by Lead Number)
Lead No.
1
2
3
4
5
6
7
8
Signal
GND
GND
GND
VROUT1
VROUT0
VDDEXT
GND
GND
GND
CLKIN
XTAL
VDDEXT
RESET
NMI
GND
RTXO
RTXI
VDDRTC
GND
VDDEXT
PPI_CLK
PPI0
PPI1
PPI2
VDDINT
PPI3
PF15
PF14
PF13
GND
VDDEXT
PF12
PF11
PF10
PF9
Lead No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Signal
GND
GND
GND
GND
VDDEXT
PF5
PF4
PF3
PF2
Lead No.
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
Signal
TX
RX
EMU
TRST
TMS
TDI
TDO
GND
GND
GND
GND
GND
VDDEXT
TCK
BMODE1
BMODE0
GND
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
GND
VDDEXT
DATA7
DATA6
DATA5
VDDINT
DATA4
DATA3
DATA2
DATA1
DATA0
GND
Lead No.
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
Signal
ADDR19
ADDR18
ADDR17
ADDR16
ADDR15
ADDR14
ADDR13
GND
GND
GND
GND
GND
Lead No.
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
Signal
AMS0
ARDY
BR
SA10
SWE
SCAS
SRAS
VDDINT
CLKOUT
GND
VDDEXT
SMS
SCKE
GND
GND
GND
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
PF1
PF0
VDDINT
SCK
MISO
MOSI
GND
VDDEXT
DT1SEC
DT1PRI
TFS1
TSCLK1
DR1SEC
DR1PRI
RFS1
GND
VDDEXT
ADDR12
ADDR11
ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
VDDINT
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
GND
VDDEXT
RSCLK1
VDDINT
DT0SEC
DT0PRI
TFS0
ADDR4
ADDR3
ADDR2
ADDR1
ABE1
ABE0
AWE
ARE
AOE
GND
VDDEXT
VDDINT
AMS3
AMS2
AMS1
GND
VDDEXT
TSCLK0
DR0SEC
DR0PRI
RFS0
RSCLK0
TMR2
TMR1
TMR0
VDDINT
PF8
PF7
PF6
GND
GND
VDDEXT
BG
BGH
Rev. H
| Page 58 of 64 | January 2011
ROCHESTER [ Rochester Electronics ]
