ispLSI 3448-90LB432 Lattice, ispLSI 3448-90LB432 Datasheet - Page 13

• Manufacturer Part Number: ispLSI 3448-90LB432
• Description: CPLD - Complex Programmable Logic Devices USE ispMACH 4000V
• Manufacturer: Lattice

Specifications of ispLSI 3448-90LB432

• Product Category: CPLD - Complex Programmable Logic Devices
• Memory Type: EEPROM
• Number Of Macrocells: 256
• Maximum Operating Frequency: 100 MHz
• Delay Time: 15 ns
• Number Of Programmable I/os: 224
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: BGA
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 21
• Supply Current: 470 mA
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V

ispLSI 3448 432-Ball BGA Signal Diagram
1. NCs are not to be connected to any active signals, VCC or GND.
Note: Ball A1 indicator dot on top side of package.
AG
AA
AB
AC
AD
AE
AH
AK
AF
AJ
AL
W
A
B
C
D
G
H
K
M
N
R
U
Signal Configuration
E
F
J
L
P
T
V
Y
MODE/
RESET
GND
GND
VCC
VCC
GND
VCC
VCC
GND
GND GND
TMS
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
201
202
206
209
211
214
217
219
222
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Y1
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
12
14
16
18
21
22
2
3
4
6
GND
GND
GND
GND
VCC
VCC
GND
GND
GND
NC
NC
198
199
204
205
208
212
213
216
221
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Y0
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
10
15
17
19
23
24
0
7
9
1
1
BSCAN
ispEN/
SCLK
VCC
TCK/
VCC
NC
NC
TDI/
NC
NC
NC
NC
NC
NC
195
197
200
203
207
210
SDI
215
218
220
223
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
11
13
20
25
27
1
5
8
1
1
1
1
1
1
1
1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
192
194
196
I/O
I/O
I/O
I/O
I/O
I/O
26
28
30
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
GND
GND
191
193
NC
NC
I/O
I/O
I/O
I/O
29
31
1
1
190
NC
188
189
I/O
NC
I/O
I/O
I/O
I/O
I/O
32
33
34
1
1
186
187
NC
NC
NC
I/O
I/O
NC
I/O
I/O
35
36
1
1
1
1
183
185
NC
I/O
184
I/O
I/O
NC
I/O
I/O
I/O
37
38
39
1
1
GND
GND
181
182
NC
NC
I/O
I/O
I/O
I/O
40
41
1
1
VCC
VCC
NC
179
180
NC
I/O
I/O
I/O
I/O
42
43
1
1
177
NC
178
NC
NC
I/O
I/O
NC
I/O
I/O
44
45
1
1
1
1
175
176
174
I/O
I/O
NC
I/O
NC
I/O
I/O
I/O
46
47
48
1
1
GND
ispLSI 3448
GND
172
173
NC
I/O
I/O
NC
I/O
I/O
49
50
1
1
Bottom View
VCC
171
VCC
NC
NC
NC
I/O
NC
I/O
51
1
1
1
1
170
169
168
NC
I/O
I/O
I/O
NC
I/O
I/O
I/O
52
53
54
1
1
GND
GND
167
166
13
NC
I/O
I/O
NC
I/O
I/O
55
56
1
1
165
164
163
NC
I/O
I/O
I/O
NC
I/O
I/O
57
I/O
58
59
1
1
VCC
162
NC
VCC
NC
NC
I/O
NC
I/O
60
1
1
1
1
Specifications ispLSI 3448
GND
GND
161
160
NC
I/O
I/O
NC
I/O
62
I/O
61
1
1
159
158
I/O
157
NC
NC
I/O
I/O
I/O
65
I/O
64
I/O
63
1
1
156
155
NC
NC
NC
I/O
I/O
NC
I/O
I/O
67
66
1
1
1
1
VCC
VCC
NC
154
153
NC
I/O
I/O
I/O
I/O
69
68
1
1
GND
GND
152
151
NC
I/O
I/O
NC
I/O
71
I/O
70
9
9
1
1
150
149
148
NC
I/O
I/O
I/O
NC
I/O
I/O
I/O
74
73
72
8
8
1
1
147
146
NC
NC
NC
7
I/O
I/O
NC
7
I/O
76
I/O
75
1
1
1
1
145
144
143
NC
6
I/O
I/O
I/O
NC
I/O
I/O
I/O
6
79
78
77
1
1
GND
GND
142
140
NC
I/O
5
I/O
NC
I/O
I/O
5
82
80
1
1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
141
139
138
I/O
I/O
I/O
I/O
I/O
I/O
4
85
83
81
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TRST
TDO/
SDO
VCC
TOE
VCC
NC
NC
137
132
NC
125
123
NC
120
117
NC
113
111
108
NC
106
103
NC
NC
NC
3
I/O
3
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Y3
I/O
98
I/O
95
I/O
91
I/O
88
I/O
84
1
1
1
1
1
1
1
1
1
GND GND
GND
GND
GND
VCC
GOE
VCC
GND
GND
GND
GND GND
NC
136
135
131
129
127
122
121
119
112
109
104
101
100
NC
2
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
2
96
93
92
87
86
0
1
1
GND
VCC
VCC
GND
GOE
VCC
VCC
GND
134
133
130
128
126
124
118
116
115
114
110
107
105
102
1
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
1
Y2
99
97
94
Y4
90
89
1
AG
AA
AB
AC
AD
AE
AH
AK
AF
AJ
AL
W
A
B
C
D
G
H
K
M
N
R
U
E
F
J
L
P
T
V
Y