a1440a Actel Corporation, a1440a Datasheet - Page 62

• Manufacturer Part Number: a1440a
• Description: Accelerator Series Fpgas
• Manufacturer: Actel Corporation

Pa c kag e Pin Assi gnm e nt s
225-Pin BGA (Top View)
1-236
Notes:
1.
2.
3.
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 should be terminated to GND through a 10K resistor to enable Actionprobe usage; otherwise it can be terminated directly to GND.
A1460 Function
CLKA or I/O
CLKB or I/O
DCLK or I/O
GND
HCLK or I/O
IOCLK or I/O
IOPCL or I/O
MODE
NC
PRA OR I/O
PRB or I/O
SDI or I/O
V
CC
Location
C8
B8
B2
A1, A15, D15, F8, G7, G8, G9, H6, H7, H8, H9, H10, J7, J8, J9, K8, P2, R15
P9
B14
P14
D1
A11, B5, B7, D8, D12, F6, F11, H1, H12, H14, K11, L1, L13, N8, P5, R1, R8, R11, R14
A7
L7
D4
A8, B12, D5, D14, E3, E8, E13, H2, H3, H11, H15, K4, L2, L12, M8, M15, P4, P8, R13
G
M
C
D
H
N
R
A
B
E
F
K
P
L
J
1
1
2
2
3
3
(continued)
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11 12
11 12
13 14
13 14
15
15
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R