A1240A-1CQ176B ACTEL [Actel Corporation], A1240A-1CQ176B Datasheet - Page 22

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

Pa c ka ge P i n A s si g nm e n t s
84- Pi n PL CC
22
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.
Signal
10
12
22
23
28
2
4
6
A1225A Function
CLKB, I/O
PRB, I/O
GND
DCLK, I/O
MODE
VCC
VCC
GND
84-Pin
PLCC
v4.0
1
A1240A Function
CLKB, I/O
PRB, I/O
GND
DCLK, I/O
MODE
VCC
VCC
GND
84
A1280A Function
CLKB, I/O
PRB, I/O
GND
DCLK, I/O
MODE
VCC
VCC
GND
A C T
™
2 F a m il y F P GA s