R
November 9, 1998 (Version 3.1)
7-69
XC3000 Series Field Programmable Gate Arrays
7
XC3000 Series 100-Pin QFP Pinouts
XC3000A, XC3000L, XC3100A, and XC3100L families have identical pinouts
Unprogrammed IOBs have a default pull-up. This prevents an undefined pad level for unbonded or unused IOBs.
Programmed outputs are default slew-rate limited.
* This table describes the pinouts of three different chips in three different packages. The pin-description column lists 100 of
the 118 pads on the XC3042A that are connected to the 100 package pins. Two pads, indicated by double asterisks, do not
exist on the XC3030A, which has 98 pads; therefore the corresponding pins have no connections. Twenty-six pads,
indicated by single or double asterisks, do not exist on the XC3020A, which has 74 pads; therefore, the corresponding pins
have no connections. (See table on
page 65.)
Pin No.
XC3020A
XC3030A
XC3042A
Pin No.
XC3020A
XC3030A
XC3042A
Pin No.
XC3020A
XC3030A
XC3042A
PQFP
TQFP
VQFP
PQFP
TQFP
VQFP
PQFP
TQFP
VQFP
16
13
GND
50
47
I/O*
84
81
I/O*
17
14
A13-I/O
51
48
I/O*
85
82
I/O*
18
15
A6-I/O
52
49
M1-RD
86
83
I/O
19
16
A12-I/O
53
50
GND*
87
84
D5-I/O
20
17
A7-I/O
54
51
MO-RT
88
85
CS0-I/O
21
18
I/O*
55
52
VCC*
89
86
D4-I/O
22
19
I/O*
56
53
M2-I/O
90
87
I/O
23
20
A11-I/O
57
54
HDC-I/O
91
88
VCC
24
21
A8-I/O
58
55
I/O
92
89
D3-I/O
25
22
A10-I/O
59
56
LDC-I/O
93
90
CS1-I/O
26
23
A9-I/O
60
57
I/O*
94
91
D2-I/O
27
24
VCC*
61
58
I/O*
95
92
I/O
28
25
GND*
62
59
I/O
96
93
I/O*
29
26
PWRDN
63
60
I/O
97
94
I/O*
30
27
TCLKIN-I/O
64
61
I/O
98
95
D1-I/O
31
28
I/O**
65
62
INIT-I/O
99
96
RDY/BUSY-RCLK-I/O
32
29
I/O*
66
63
GND
100
97
DO-DIN-I/O
33
30
I/O*
67
64
I/O
1
98
DOUT-I/O
34
31
I/O
68
65
I/O
2
99
CCLK
35
32
I/O
69
66
I/O
3
100
VCC*
36
33
I/O
70
67
I/O
4
1
GND*
37
34
I/O
71
68
I/O
5
2
AO-WS-I/O
38
35
I/O
72
69
I/O
6
3
A1-CS2-I/O
39
36
I/O
73
70
I/O
7
4
I/O**
40
37
I/O
74
71
I/O*
8
5
A2-I/O
41
38
VCC
75
72
I/O*
9
6
A3-I/O
42
39
I/O
76
73
XTL2-I/O
10
7
I/O*
43
40
I/O
77
74
GND*
11
8
I/O*
44
41
I/O
78
75
RESET
12
9
A15-I/O
45
42
I/O
79
76
VCC*
13
10
A4-I/O
46
43
I/O
80
77
DONE-PG
14
11
A14-I/O
47
44
I/O
81
78
D7-I/O
15
12
A5-I/O
48
45
I/O
82
79
BCLKIN-XTL1-I/O
49
46
I/O
83
80
D6-I/O
Product Obsolete or Under Obsolescence