
132
PRELIMINARY
82453KX/GX, 82452KX/GX, 82451KX/GX (MC)
A
4.0
MC PINOUT AND PACKAGE INFORMATION
The pinout and package information for the 82453GX/KX, 82452GX/KX, and 82451GX/KX is shown in this
section. Pins unique to the 82450GX are shown in a list at the center of the figure. In the tables, the first name
is the 450GX name. Note that TESTLO pins must be pulled low with a 150
resistor and TESTHI pins
must be pulled to 3.3V with a 10K
resistor. GTLHI pins should be pulled up with 10K to V
TT.
4.1
82453KX/82453GX (DC) Pin Assignment
Figure 7. 82453KX/GX DC Pin Assignment (208-Pin QFP)
208ORIDT.drw
GND
TCK
GND
TMS
TDI
TDO
TRST#
GND
GTLREFV
GND
NC
A35#
A29#
A30#
A32#
A33#
A34#
A22#
A24#
A27#
A26#
GND
VCC3
A31#
A19#
A21#
A20#
A23#
A28#
A16#
A15#
A18#
A25#
A12#
A14#
A11#
A13#
A17#
A9#
A7#
A5#
A8#
A10#
A6#
A4#
A3#
GND
PWR
G
D
NC
TESTHI
SYSDEN#
SYSCMD4#
SYSCMD3#
SYSCMD2#
SYSCMD1#
SYSCMD0#
MEMERR1#
MEMERR0#
GND
MEMCMD7#
MEMCMD6#
MEMCMD5#
GND
D
BSY#
BN
R#
VC
C3
GND
BCLK
Reserved
NC
GND
TRDY#
BERR#
RE
Q2#
AERR#
RE
Q3#
RE
Q0#
RE
Q1#
RE
Q4#
RS
2#
RS
0#
RP#
R
SP#
RS
1#
TESTLO
NC
ADS#
HIT#
HITM#
GND
AP0#
BREQ0#
AP1#
BINIT#
RESET#
GND
SBCERR#
MIRST#
NC
VCC3
GND
NC
CASA3#
VCC3
GND
CASB2#
CASA1#
GND
CASB0#
CASA0#
NC
GND
NC
RASB3#
RASA3#
RASB2#
RASA2#
RASB1#
GND
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
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
145
146
147
148
149
150
151
152
153
154
155
156
MEMCMD4#
MEMCMD3#
MEMCMD2#
MEMCMD1#
MEMCMD0#
GND
CASB3#
CASA2#
CASB1#
VC
C3
VCC3
VC
C3
MAB9
GND
MAB11
RASA1#
RASB0#
RASA0#
WE
1#
WE
0#
MAB12
MAA12
MAA11
MAB10
MAA10
MAA9
MAB8
MAA8
MAB7
GND
MAA7
MAB6
MAA6
MAB5
GND
MAA5
MAA4
MAB3
MAA3
MAB2
MAA2
MAB1
GND
MAA1
MAB0
MAA0
MICMWC0#
MICMWC1#
GND
MICCMD0#
MICCMD1#
MICCMD2#
NC
MAB4
MICCMD3#
MICCMD4#
MICCMD5#
MICCMD6#
VC
C3
VC
C3
VC
C3
VC
C3
VC
C3
VC
C3
82453GX
55
57
118
119
120
121
122
123
126
127
140
141
142
143
144
145
148
149
OMCNUM0
SYSERR#
CASB7#
CASA7#
CASB6#
CASA6#
CASB5#
CASA5#
CASB4#
CASA4#
RASB7#
RASA7#
RASB6#
RASA6#
RASB5#
RASA5#
RASB4#
RASA4#
82453 DC
QFP
NC = RESERVED