A1280DX-1CQB ACTEL [Actel Corporation], A1280DX-1CQB Datasheet - Page 39

• 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
A 1 2 80 X L T i m i n g C h ar a ct e r i s t i c s
(Worst-Case Commercial Conditions V
Note:
1.
Parameter
TTL Output Module Timing
t
t
t
t
t
t
t
t
t
t
d
d
CMOS Output Module Timing
t
t
t
t
t
t
t
t
t
t
d
d
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
GLH
GHL
LCO
ACO
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
GLH
GHL
LCO
ACO
TLH
THL
TLH
THL
Delays based on 35 pF loading.
Description
Data-to-Pad High
Data-to-Pad Low
Enable-Pad Z to High
Enable-Pad Z to Low
Enable-Pad High to Z
Enable-Pad Low to Z
G-to-Pad High
G-to-Pad Low
I/O Latch Clock-Out (Pad-to-Pad),
64 Clock Loading
Array Clock-Out (Pad-to-Pad),
64 Clock Loading
Capacitive Loading, Low to High
Capacitive Loading, High to Low
Data-to-Pad High
Data-to-Pad Low
Enable-Pad Z to High
Enable-Pad Z to Low
Enable-Pad High to Z
Enable-Pad Low to Z
G-to-Pad High
G-to-Pad Low
I/O Latch Clock-Out (Pad-to-Pad),
64 Clock Loading
Array Clock-Out (Pad-to-Pad),
64 Clock Loading
Capacitive Loading, Low to High
Capacitive Loading, High to Low
1
1
Discontinued – v3.0
CC
Min.
‘–2’ Speed
(continued)
= 4.75 V, T
Max.
13.9
0.04
0.05
11.6
16.4
0.05
0.05
3.8
4.1
3.8
4.1
5.4
5.4
4.2
4.7
9.8
4.8
3.4
3.8
4.1
5.4
5.4
4.2
4.7
Min.
‘–1’ Speed
J
= 70°C)
Max.
11.0
15.7
0.04
0.06
13.0
18.5
0.06
0.05
4.3
4.6
4.3
4.7
6.1
6.1
4.8
5.4
5.4
3.8
4.3
4.7
6.1
6.1
4.8
5.4
Min.
‘Std’ Speed
Max.
13.1
18.5
0.05
0.07
15.5
21.8
0.07
0.06
5.0
5.4
5.0
5.5
7.2
7.2
5.6
6.3
6.4
4.5
5.0
5.5
7.2
7.2
5.6
6.3
Min.
‘–F’ Speed
Max.
10.3
10.3
18.7
26.4
0.06
0.08
10.3
10.3
22.2
31.2
0.08
0.07
7.1
7.7
7.1
7.7
8.0
9.0
9.1
6.4
7.1
7.9
8.0
9.0
Min.
3.3V ‘Std’
Speed
Max.
15.7
22.2
0.06
0.08
18.6
26.2
0.08
0.07
6.0
6.5
6.0
6.6
8.6
8.6
6.7
7.6
7.7
5.4
6.0
6.6
8.6
8.6
6.7
7.6
Units
ns/pF
ns/pF
ns/pF
ns/pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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