
PRELIMINARY
135
A
82453KX/GX, 82452KX/GX, 82451KX/GX (MC)
4.2
82452GX/82452KX (DP) Pin Assignment
.
Figure 8. 82452 DP Pin Assignment (240-Pin QFP)
240ORI.drw
GND GND TCK
TESTHI
TMS
TDI
TDO
TRST#
D0#
D2# GND D1# D4# GND D3# D6# GND D5# D7# GND
VCC3
D8#
D12# GND
D9#
D14# GND D10# D15#
GND D11# D13# GND D16# D17# GND D20# D18# D19# VCC3 GND D21# GND D22# D23# GND D25# D24# GND D26# D27# GND D29# D30# GND D28# D31# D32# GND GND
GND
D35#
D38#
D33#
GND
D34#
D37#
GND
D44#
D45#
GND
D47#
GND
D41#
GND
D52#
D49#
GND
D48#
D59#
D57#
GND
D54#
D53#
D50#
GND
D56#
D55#
GND
D60#
VCC3
D42#
D51#
D46#
GND
D58#
D62#
GND
MDRDY0#
MDE0
MDE1
MDE2
MDE3
MDE4
MDE5
MDE6
MDE7
VCC3
GND
MDE8
MDE9
MDE10
MDE11
MDE12
MDE14
MDE15
GND
MDE16
MDE19
MDE20
MDE21
MDE22
GND
VCC3
MDE23
MDE24
MDE25
MDE26
62
63
64
65
66
67
68
69
70
71
72
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
104
53 54
55
56 57 58
59 60
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
D40#
D43#
GND
D36#
D39#
GND
VCC3
D63#
D61#
MDE13
MDE17
MDE18
VCC3
61
MDE27
MDE28
MDE29
MDE30
GND
MDRDY1#
MDE31
MDE33
MDE34
MDE35
MDE36
MDE39
VCC3
GND
MDE40
MDE41
MDE42
MDE43
MDE44
MDE45
MDE46
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
MDE32
MDE37
MDE38
MDE48
MDE49
MDE50
MDE51
MDE52
MDE53
MDE54
MDE55
GND
170
171
172
173
174
175
176
177
178
179
180
GND
169
MDE47
GTLREFV
MIRST#
GTLHI
GND
GTLHI
DRDY#
GND
SYSDEN#
SYSCMD4#
SYSCMD3#
GND
SYSCMD1#
MEMERR1#
MEMERR0#
MEMCMD7#
MEMCMD6#
MEMCMD3#
MEMCMD2#
MEMCMD1#
MEMCMD0#
GND
TESTLO
GND
Reserved
MDE71
MDE70
TESTLO
VCC3
SYSCMD2#
SYSCMD0#
MEMCMD5#
MDE67
MDE66
MDE65
MDE64
GND
MDE63
MDE62
MDE61
MDE60
MDE59
MDE58
MDE57
MDE56
VCC3
239
238
237
236
235
234
233
232
231
230
229
228
227
226
225
224
223
222
221
220
219
218
217
216
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
GND
GTLHI
GND
GTLHI
MEMCMD4#
BCLK
VCC3
MDE69
MDE68
VCC3
240
Reserved
SYSERR#
DEP7#
DEP2#
DEP4#
DEP1#
DEP6#
DEP5#
DEP0#
DEP3#
216
227
229
230
232
233
235
236
237
82452GX
82452 DP
QFP
RESERVED = NC