Device type
Case outline
All 1/
T, M
Device type
Case outline
All 1/
T, M
Terminal number
Terminal symbol
Terminal number
Terminal symbol
1
2
NC
I/O
43
44
I/O
I/O
3
I/O
45
I/O
4
I/O
46
I/O
5
I/O
47
I/O
6
I/O
48
I/O
7
8
9
GND
GND
I/O
49
50
51
GND
GND
I/O
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
I/O
I/O
I/O
I/O
VDD
VDD
I/O
I/O
I/O
I/O
I/O
I/O
VPP
I/O
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
I/O
VDD
I/O
I/O
52
53
54
55
56
57
58
59
I/O
CLK/I/O
I/O
MODE
VDD
VDD
I/O
I/O
I/O
60
61 2/
62 2/
63 1/
64 1/
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
SDI/I/O
DCLK/I/O
PRA/I/O
PRB/I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
I/O
VDD
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC = No connection
1/ PRA and PRB are inverting signals for device types 01 and 02, and non-inverting signals for device types 03, 04,
and 05. PRA and PRB are used only for device testing or debugging. In normal operation, all device types
exhibit identical logic on these pins.
2/ For device type 05 only. The special function pins 61(SDI_I/O) and 62 (DCLK_I/O) have shown anomalous
operation when configured as outputs. Designers should ensure that these pins are unused as I/Os or, if
necessary, they can be used as inputs only. Please contact vendor for complete details on product
advisory and the availability of devices devoid of this anomaly.
FIGURE 2. Terminal connections - Continued.
SIZE
STANDARD
5962-90965
A
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990
REVISION LEVEL
G
SHEET
12
DSCC FORM 2234
APR 97
ACTEL [ Actel Corporation ]
