A1280DX-1CQB ACTEL [Actel Corporation], A1280DX-1CQB Datasheet - Page 81

• Manufacturer Part Number: A1280DX-1CQB
• Description: Integrator Series FPGAs: 1200XL and 3200DX Families
• Manufacturer: ACTEL [Actel Corporation]

I n t e g r a t o r S e r i e s F PG A s : 1 2 0 0 X L a n d 3 2 0 0 D X F a m i l i e s
P a ck a g e Pi n A s s i g nm en t s
17 2 -P in C Q F P
Signal
CLKA or I/O
CLKB or I/O
DCLK or I/O
GND
MODE
PRA or I/O
PRB or I/O
SDI or I/O
V
Notes:
1.
2.
3.
CC
Unused I/O pins are designated as outputs by ALS and are driven LOW.
All unassigned pins are available for use as I/Os.
MODE = GND, except during device programming or debugging.
Pin #1
Index
1
172
(continued)
Discontinued – v3.0
7, 17, 22, 32, 37, 55, 65, 75, 98, 103, 106, 118, 123, 141, 152, 161
12, 23, 24, 27, 50, 66, 80, 107, 109, 110, 113, 136, 151, 166
172-Pin
CQFP
Pad Number
150
154
171
148
156
131
1
81