46 / 80 page
Data Sheet
ATT3000 Series Field-Programmable Gate Arrays
February 1997
46
Lucent Technologies Inc.
Pin Assignments (continued)
* Indicates unconnected package pins for the ATT3042.
Note: Unprogrammed IOBs have a default pull-up; this prevents an undefined pad level for unbonded or unused IOBs. Programmed outputs
are default slew-limited.
Table 13. ATT3042 and ATT3064 144-Pin TQFP Pinout
144
TQFP
Function
144
TQFP
Function
144
TQFP
Function
144
TQFP
Function
1
PWRDWN
37
GND
73
DONE—PROG
109
VCC
2
TCLKIN—I/O
38
M0–RTRIG
74
D7–I/O
110
GND
3
I/O*
39
VCC
75
XTL1–BCLKIN–I/O
111
A0– WS–I/O
4
I/O
40
M2–I/O
76
I/O
112
A1–CS2–I/O
5
I/O
41
HDC–I/O
77
I/O
113
I/O
6
I/O*
42
I/O
78
D6–I/O
114
I/O
7
I/O
43
I/O
79
I/O
115
A2–I/O
8
I/O
44
I/O
80
I/O*
116
A3–I/O
9
I/O*
45
LDC
—I/O
81
I/O
117
I/O
10
I/O
46
I/O*
82
I/O
118
I/O
11
I/O
47
I/O
83
I/O*
119
A15–I/O
12
I/O
48
I/O
84
D5–I/O
120
A4–I/O
13
I/O
49
I/O
85
CS0
–I/O
121
I/O*
14
I/O
50
I/O*
86
I/O*
122
I/O*
15
I/O*
51
I/O
87
I/O*
123
A14–I/O
16
I/O
52
I/O
88
D4–I/O
124
A5–I/O
17
I/O
53
INIT
–I/O
89
I/O
125
—
18
GND
54
VCC
90
VCC
126
GND
19
VCC
55
GND
91
GND
127
VCC
20
I/O
56
I/O
92
D3—I/O
128
A13–I/O
21
I/O
57
I/O
93
CS1
—I/O
129
A6–I/O
22
I/O
58
I/O
94
I/O*
130
I/O*
23
I/O
59
I/O
95
I/O*
131
—
24
I/O
60
I/O
96
D2—I/O
132
I/O*
25
I/O
61
I/O
97
I/O
133
A12–I/O
26
I/O
62
I/O
98
I/O
134
A7–I/O
27
I/O
63
I/O*
99
I/O*
135
I/O
28
I/O*
64
I/O*
100
I/O
136
I/O
29
I/O
65
I/O
101
I/O*
137
A11–I/O
30
I/O
66
I/O
102
D1—I/O
138
A8–I/O
31
I/O*
67
I/O
103
RCLK—BUSY/RDY—I/O
139
I/O
32
I/O*
68
I/O
104
I/O
140
I/O
33
I/O
69
XTL2—I/O
105
I/O
141
A10–I/O
34
I/O*
70
GND
106
D0—DIN—I/O
142
A9–I/O
35
I/O
71
RESET
107
DOUT–I/O
143
VCC
36
M1–RDATA
72
VCC
108
CCLK
144
GND
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
