ACT™ 2 Family FPGAs
160-Pin PQFP
Pin Number
A1280A Function
Pin Number
A1280A Function
2
DCLK, I/O
VCC
69
80
GND
GND
VCC
GND
VCC
GND
GND
VCC
GND
GND
GND
VCC
VCC
VCC
GND
GND
VCC
GND
MODE
GND
6
11
GND
86
16
PRB, I/O
CLKB, I/O
VCC
89
18
98
20
99
21
CLKA, I/O
PRA, I/O
GND
109
114
120
125
130
135
138
139
140
145
150
155
159
160
23
30
35
VCC
38
SDI, I/O
GND
40
44
GND
49
GND
54
VCC
57
VCC
58
VCC
59
GND
60
VCC
61
GND
64
GND
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.
28
v4.0
ACTEL [ Actel Corporation ]
