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Data Sheet
ATT3000 Series Field-Programmable Gate Arrays
February 1997
44
Lucent Technologies Inc.
Pin Assignments (continued)
* Indicates unconnected package pins for the ATT3030.
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 11. ATT3030, ATT3042, and ATT3064 100-Pin TQFP Pinout
100
TQFP
Function
100
TQFP
Function
100
TQFP
Function
13
GND
47
I/O
81
I/O
14
A13–I/O
48
I/O
82
I/O
15
A6–I/O
49
M1–RDATA
83
I/O
16
A12–I/O
50
GND
84
D5–I/O
17
A7–I/O
51
M0–RTRIG
85
CS0
–I/O
18
I/O
52
VCC
86
D4–I/O
19
I/O
53
M2–I/O
87
I/O
20
A11–I/O
54
HDC–I/O
88
VCC
21
A8–I/O
55
I/O
89
D3–I/O
22
A10–I/O
56
LDC
–I/O
90
CS1
–I/O
23
A9–I/O
57
I/O
91
D2–I/O
24
VCC
58
I/O
92
I/O
25
GND
59
I/O
93
I/O
26
PWRDWN
60
I/O
94
I/O
27
TCLKIN–I/O
61
I/O
95
D1–I/O
28
I/O*
62
INIT
–I/O
96
RCLK
–RDY/BUSY–I/O
29
I/O
63
GND
97
D0–DIN–I/O
30
I/O
64
I/O
98
DOUT–I/O
31
I/O
65
I/O
99
CCLK
32
I/O
66
I/O
100
VCC
33
I/O
67
I/O
1
GND
34
I/O
68
I/O
2
A0– WS–I/O
35
I/O
69
I/O
3
A1–CS2–I/O
36
I/O
70
I/O
4
I/O*
37
I/O
71
I/O
5
A2–I/O
38
VCC
72
I/O
6
A3–I/O
39
I/O
73
XTL2–I/O
7
I/O
40
I/O
74
GND
8
I/O
41
I/O
75
RESET
9
A15–I/O
42
I/O
76
VCC
10
A4–I/O
43
I/O
77
DONE– PROG
11
A14–I/O
44
I/O
78
D7–I/O
12
A5–I/O
45
I/O
79
XTL1–BCLKIN–I/O
—
—
46
I/O
80
D6–I/O
—
—
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