A14100 View Datasheet(PDF) - Actel Corporation
Part Name
Description
Manufacturer
A14100 Datasheet PDF : 68 Pages
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A14100A, A14V100A Timing Characteristics (continued)
(Worst-Case Commercial Conditions)
I/O Module Input Propagation Delays
‘–3’ Speed ‘–2’ Speed ‘–1’ Speed ‘Std’ Speed 3.3V Speed
Parameter Description
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units
tINY
Input Data Pad to Y
2.8
3.2
3.6
4.2
5.5 ns
tICKY
Input Reg IOCLK Pad to Y
4.7
5.3
6.0
7.0
9.2 ns
tOCKY
Output Reg IOCLK Pad to Y
4.7
5.3
6.0
7.0
9.2 ns
tICLRY
Input Asynchronous
Clear to Y
4.7
5.3
6.0
7.0
9.2 ns
tOCLRY
Output Asynchronous
Clear to Y
4.7
5.3
6.0
7.0
9.2 ns
Predicted Input Routing Delays1
tIRD1
FO=1 Routing Delay
tIRD2
FO=2 Routing Delay
tIRD3
FO=3 Routing Delay
tIRD4
FO=4 Routing Delay
tIRD8
FO=8 Routing Delay
I/O Module Sequential Timing
0.9
1.0
1.1
1.3
1.7 ns
1.2
1.4
1.6
1.8
2.4 ns
1.4
1.6
1.8
2.1
2.8 ns
1.7
1.9
2.2
2.5
3.3 ns
2.8
3.2
3.6
4.2
5.5 ns
tINH
Input F-F Data Hold
(w.r.t. IOCLK Pad)
0.0
0.0
0.0
0.0
0.0
ns
tINSU
Input F-F Data Setup
(w.r.t. IOCLK Pad)
1.2
1.4
1.5
1.8
1.8
ns
tIDEH
Input Data Enable Hold
(w.r.t. IOCLK Pad)
0.0
0.0
0.0
0.0
0.0
ns
tIDESU
Input Data Enable Setup
(w.r.t. IOCLK Pad)
5.8
6.5
7.5
8.6
8.6
ns
tOUTH
Output F-F Data Hold
(w.r.t. IOCLK Pad)
0.7
0.8
1.0
1.0
1.0
ns
tOUTSU
Output F-F Data Setup
(w.r.t. IOCLK Pad)
0.7
0.8
1.0
1.0
1.0
ns
tODEH
Output Data Enable Hold
(w.r.t. IOCLK Pad)
0.3
0.4
0.5
0.5
0.5
ns
tODESU
Output Data Enable Setup
(w.r.t. IOCLK Pad)
1.3
1.5
2.0
2.0
2.0
ns
Note:
1. Routing delays are for typical designs across worst-case operating conditions. These parameters should be used for estimating device
performance. Post-route timing analysis or simulation is required to determine actual worst-case performance. Post-route timing is based
on actual routing delay measurements performed on the device prior to shipment.
1-216
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