ACT™ 2 Family FPGAs
144-Pin PQFP
Pin Number
A1240A Function
Pin Number
A1240A Function
2
MODE
GND
GND
GND
VCC
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
89
VCC
9
90
VCC
10
91
VCC
11
92
VCC
18
93
VCC
19
100
101
102
110
116
117
118
123
125
126
127
128
130
132
136
137
138
144
GND
20
GND
21
GND
28
SDI, I/O
GND
29
30
GND
44
GND
45
PRA, I/O
CLKA, I/O
VCC
46
54
55
VCC
56
VCC
64
CLKB, I/O
PRB, I/O
GND
65
79
80
GND
81
GND
88
DCLK, I/O
Notes:
1. All unlisted pin numbers are user I/Os.
2. MODE pin should be terminated to GND through a 10K resistor to enable Actionprobe usage, otherwise it can be terminated directly to GND.
26
v4.0
ACTEL [ Actel Corporation ]
