Integrator Series FPGAs: 1200XL and 3200DX Families
A32140DX Timing Characteristics (continued)
(Worst-Case Commercial Conditions V
= 4.75 V, T = 70°C)
J
CC
3.3V ‘Std’
Speed
‘–2 Speed
‘–1’ Speed
Min. Max.
‘Std’ Speed
‘–F’ Speed
Min. Max.
Parameter Description
Min.
Max.
Min.
Max.
Min.
Max.
Units
1
TTL Output Module Timing
t
t
t
t
t
t
t
t
t
t
t
t
Data-to-Pad High
3.3
3.5
4.1
4.4
7.1
7.1
6.5
6.5
4.4
4.6
5.5
5.9
9.5
9.5
8.7
8.7
5.1
5.4
6.7
7.1
6.0
6.3
ns
ns
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
GLH
GHL
LSU
Data-to-Pad Low
Enable-Pad Z to High
6.4
8.4
7.5
ns
Enable-Pad Z to Low
6.9
9.0
8.1
ns
Enable-Pad High to Z
11.1
11.1
10.2
10.2
14.5
14.5
13.3
13.3
13.0
13.0
12.0
12.0
ns
Enable-Pad Low to Z
ns
G-to-Pad High
ns
G-to-Pad Low
ns
I/O Latch Output Set-Up
I/O Latch Output Hold
0.4
0.0
0.6
0.0
0.7
0.0
0.9
0.0
0.82
0.0
ns
ns
LH
I/O Latch Clock-Out (Pad-to-Pad) 32 I/O
Array Latch Clock-Out (Pad-to-Pad) 32 I/O
Capacitive Loading, Low to High
Capacitive Loading, High to Low
8.4
11.1
15.7
0.04
0.03
0.04
13.1
18.5
0.05
0.07
0.05
17.0
24.1
0.07
0.1
15.4
21.7
0.06
0.08
0.06
ns
LCO
ACO
11.8
0.03
0.02
0.03
ns
d
d
ns/pF
ns/pF
ns/pF
TLH
THL
t
Hard-Wired Wide-Decode Output
1
0.07
WDO
CMOS Output Module Timing
t
t
t
t
t
t
t
t
t
t
t
t
Data-to-Pad High
3.5
3.3
4.1
4.4
7.1
7.1
6.5
6.5
4.6
4.4
5.5
5.9
9.5
9.5
8.7
8.7
5.4
5.1
7.1
6.7
6.0
6.3
ns
ns
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
GLH
GHL
LSU
Data-to-Pad Low
Enable-Pad Z to High
6.4
8.4
7.5
ns
Enable-Pad Z to Low
6.9
9.0
8.1
ns
Enable-Pad High to Z
11.1
11.1
10.2
10.2
14.5
14.5
13.3
13.3
13.0
13.0
12.0
12.0
ns
Enable-Pad Low to Z
ns
G-to-Pad High
ns
G-to-Pad Low
ns
I/O Latch Set-Up
0.4
0.0
0.6
0.0
0.7
0.0
0.9
0.0
0.82
0.0
ns
I/O Latch Hold
ns
LH
I/O Latch Clock-Out (Pad-to-Pad) 32 I/O
Array Latch Clock-Out (Pad-to-Pad) 32 I/O
Capacitive Loading, Low to High
Capacitive Loading, High to Low
Hard-Wired Wide-Decode Output
9.9
13.9
0.04
0.04
0.3
13.3
18.5
0.06
0.05
0.4
15.6
21.8
0.07
0.06
0.5
20.3
28.3
0.1
18.3
25.6
0.08
0.07
0.6
ns
LCO
ACO
ns
d
d
ns/pF
ns/pF
ns/pF
TLH
THL
0.1
t
0.7
WDO
Note:
1. Delays based on 35 pF loading.
46
Discontinued – v3.0
ACTEL [ Actel Corporation ]
