A1280DX-1CQB ACTEL [Actel Corporation], A1280DX-1CQB Datasheet - Page 51

• 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 3 2 30 0 D X T i m i n g C h a ra c te r i s t i c s
(Worst-Case Commercial Conditions V
Parameter
Logic Module Propagation Delays
Combinatorial Functions
t
t
Predicted Module Routing Delays
t
t
t
t
t
t
Sequential Timing Characteristics
t
t
t
t
t
t
t
t
t
PD
PDD
RD1
RD2
RD3
RD4
RD5
RDD
CO
GO
SU
H
RO
SUENA
HENA
WCLKA
WASYN
Description
Internal Array Module Delay
Internal Decode Module Delay
FO=1 Routing Delay
FO=2 Routing Delay
FO=3 Routing Delay
FO=4 Routing Delay
FO=8 Routing Delay
Decode-to-Output Routing Delay
Flip-Flop Clock-to-Output
Latch Gate-to-Output
Flip-Flop (Latch) Set-Up Time
Flip-Flop (Latch) Hold Time
Flip-Flop (Latch) Reset to Output
Flip-Flop (Latch) Enable Set-Up
Flip-Flop (Latch) Enable Hold
Flip-Flop (Latch) Clock Active Pulse Width
Flip-Flop (Latch) Asynchronous Pulse
Width
Min.
0.32
‘–3 Speed
0.0
0.6
0.0
3.1
3.5
Discontinued – v3.0
CC
= 4.75 V, T
Max.
2.2
2.5
1.1
1.7
2.4
2.9
5.2
0.6
2.3
2.2
2.2
Min.
0.75
0.4
0.0
0.0
3.7
4.1
‘–2 Speed
Max.
2.6
2.9
1.4
2.0
2.8
3.6
6.2
0.7
2.7
2.6
2.6
J
= 70°C)
Min.
0.42
‘–1’ Speed
0.0
0.9
0.0
4.2
4.7
Max.
2.9
3.3
1.5
2.3
3.1
3.9
7.0
0.8
3.1
2.9
3.0
Min.
‘Std’ Speed
0.5
0.0
1.0
0.0
4.9
5.5
Max.
3.4
3.9
1.8
2.7
3.7
4.6
8.2
0.9
3.6
3.4
3.5
Min.
‘–F’ Speed
0.7
0.0
1.4
0.0
7.0
7.9
Max.
10.0
4.8
5.6
2.5
3.8
5.2
6.5
1.3
5.0
4.5
5.0
Min.
0.6
0.0
1.1
0.0
5.7
6.4
3.3V ‘Std’
Speed
Max.
4.0
4.5
2.1
3.2
4.3
5.4
9.6
1.0
4.2
4.0
4.1
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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