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Ultra37000 CPLD Family
Document #: 38-03007 Rev. *C
Page 32 of 62
Pin Configurations[20]
Note:
20. For 3.3V versions (Ultra37000V), VCCO = VCC.
44-pin TQFP (A44)
Top View
I/O27/TDI
I/O26
I/O25
I/O24
CLK1/I4
GND
I3
CLK3/I2
I/O23
I/O22
I/O21
I/O5/TCK
I/O6
I/O7
CLK2/I0
GND
CLK0/I1
I/O8
I/O9
I/O10
I/O11
8
9
7
10
11
3
4
2
5
6
1
18 19 20
22
21
13 14 15
17
16
12
31
30
29
32
33
26
25
24
27
28
23
44 43 42
40
41
39 38 37
35
36
34
JTAGEN
44-pin PLCC (J67) / CLCC (Y67)
Top View
I/O27/TDI
I/O26
I/O25
I/O24
CLK1/I4
GND
I3
CLK3/I2
I/O23
I/O22
I/O21
I/O 5/TCK
I/O6
I/O7
CLK2/I0
JTAGEN
GND
CLK0/I1
I/O8
I/O9
I/O10
I/O11
65
3
4
2
8
9
7
10
11
44
18
15
16
14
13
12
17
19 20
22
21
23 24
27
26
28
25
31
30
29
32
33
34
39
37
38
36
35
43 42
40
41
1