A1240A-1CQ176B ACTEL [Actel Corporation], A1240A-1CQ176B Datasheet - Page 35

• Manufacturer Part Number: A1240A-1CQ176B
• Description: ACT2 Family FPGAs
• Manufacturer: ACTEL [Actel Corporation]

A C T
Pa c ka ge P i n A s si g nm e n t s
176- P in CP GA
Notes:
1.
2.
™
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.
2 F a m il y F PG A s
Pin Number
B14
D10
D12
E12
G12
D11
F12
A9
B3
B8
C3
C8
C9
D4
D5
D6
D7
D8
E4
G4
F4
A1280A Function
CLKA, I/O
DCLK, I/O
CLKB, I/O
SDI, I/O
MODE
GND
PRA, I/O
GND
VCC
GND
PRB, I/O
VCC
GND
VCC
GND
GND
GND
VCC
GND
GND
VCC
G
M
C
D
H
N
R
A
B
E
F
K
P
L
J
1
1
2
2
(cont i nued )
3
3
4
4
5
5
6
6
v4.0
7
7
176-Pin
CPGA
8
8
9
9
10 11
10 11
Pin Number
12
12
M10
H12
H13
H14
M11
M12
13
13
K12
J12
J13
J14
M4
M5
M6
M8
H2
H3
H4
N8
K4
L4
J4
14
14
15
15
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
A1280A Function
VCC
VCC
GND
GND
VCC
VCC
VCC
GND
GND
VCC
GND
GND
GND
GND
VCC
GND
GND
GND
VCC
GND
VCC
35