ATT3042 データシートの表示（PDF） - Unspecified
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ATT3042 Datasheet PDF : 80 Pages
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ATT3000 Series Field-Programmable Gate Arrays
Data Sheet
February 1997
Pin Assignments (continued)
Table 8. ATT3020, ATT3030, and ATT3042; 68-Pin PLCC and 84-Pin PLCC Pinout*
Pin Numbers
68 PLCC 84 PLCC
10
12
11
13
—
14
12
15
13
16
—
17
14
18
15
19
16
20
17
21
18
22
19
23
—
24
20
25
21
26
22
27
—
28
23
29
24
30
25
31
26
32
27
33
28
34
29
35
30
36
31
37
—
38
32
39
33
40
—
41
34
42
35
43
36
44
37
45
Function
PWRDWN
TCLKIN–I/O
I/O†
I/O
I/O
I/O
I/O
I/O
I/O
I/O
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
M1– RDATA
M0–RTRIG
M2–I/O
HDC–I/O
I/O
LDC –I/O
I/O
I/O†
I/O
I/O
I/O†
INIT –I/O
GND
I/O
I/O
Pin Numbers
68 PLCC 84 PLCC
38
46
39
47
40
48
41
49
—
50
—
51
42
52
43
53
44
54
45
55
46
56
47
57
48
58
—
59
49
60
50
61
51
62
—
63
52
64
53
65
54
66
55
67
—
68
—
69
56
70
57
71
58
72
59
73
60
74
61
75
62
76
63
77
64
78
—
79
Function
I/O
I/O
I/O
I/O
I/O†
I/O†
I/O
XTL2–I/O
RESET
DONE– PROG
D7–I/O
XTL1–BCLKIN–I/O
D6–I/O
I/O
D5–I/O
CS0 –I/O
D4–I/O
I/O
VCC
D3–I/O
CS1–I/O
D2–I/O
I/O
I/O†
D1–I/O
RDY/BUSY– RCLK–I/O
D0–DIN–I/O
DOUT–I/O
CCLK
A0– WS–I/O
A1–CS2–I/O
A2–I/O
A3–I/O
I/O†
* Unprogrammed IOBs have a default pull-up; this prevents an undefined pad level for unbonded or unused IOBs. Programmed outputs are
default slew-limited.
† Indicates unconnected package pins for the ATT3020.
40
Lucent Technologies Inc.
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