A1280A Actel, A1280A Datasheet - Page 34

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

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D a t a S h e e t
Pa c ka ge P i n A s si g nm e n t s
132- P in CP GA
34
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.
. c o m
Pin Number
B12
E12
E11
A1
B5
B6
B7
B8
B9
C3
C5
C6
C7
C9
D7
E3
F4
A1240A Function
MODE
GND
CLKB, I/O
CLKA, I/O
PRA, I/O
GND
SDI, I/O
DCLK, I/O
GND
PRB, I/O
VCC
GND
VCC
GND
GND
GND
GND
A
B
C
D
E
F
G
H
J
K
L
M
N
1
1
Orientation Pin
(cont i nued)
2
2
3
3
4
4
5
5
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6
6
132-Pin
CPGA
v4.0
7
7
8
8
9
9
10 11 12 13
10 11 12 13
Pin Number
G10
G11
G12
G13
H13
K12
J11
M9
G2
G3
G4
K7
L5
L7
L9
J2
J3
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A
B
C
D
E
F
G
H
J
K
L
M
N
A C T
A1240A Function
VCC
VCC
VCC
VCC
VCC
VCC
VCC
GND
GND
GND
GND
VCC
GND
GND
VCC
GND
GND
™
2 F a m il y F P GA s