A1280A Actel, A1280A Datasheet - Page 28

• Manufacturer Part Number: A1280A
• Description: (A1225A - A1280A) FPGAs
• Manufacturer: Actel

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DataSheet
160- P in P Q FP
28
Notes:
1.
2.
4
U
All unlisted pin numbers are user I/Os.
MODE pin should be terminated to GND through a 10K resistor to enable Actionprobe usage, otherwise it can be terminated directly to GND.
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Pin Number
16
18
20
21
23
30
35
38
40
44
49
54
57
58
59
60
61
64
11
2
6
A1280A Function
DCLK, I/O
VCC
GND
PRB, I/O
CLKB, I/O
VCC
CLKA, I/O
PRA, I/O
GND
VCC
SDI, I/O
GND
GND
GND
VCC
VCC
VCC
GND
VCC
GND
GND
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v4.0
Pin Number
109
114
120
125
130
135
138
139
140
145
150
155
159
160
69
80
86
89
98
99
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A C T
A1280A Function
GND
GND
VCC
GND
VCC
GND
GND
VCC
GND
GND
GND
VCC
VCC
VCC
GND
GND
VCC
GND
MODE
GND
™
2 F a m il y F P GA s