FLEX 10K Embedded Programmable Logic Device Family Data Sheet
Table 109. EPF10K250A Device EAB Internal Timing Macroparameters
Symbol -1 Speed Grade -2 Speed Grade
Note (1)
-3 Speed Grade
Unit
Min
Max
Min
Max
Min
Max
tEABAA
6.1
6.8
8.2
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tEABRCCOMB
tEABRCREG
tEABWP
6.1
4.6
6.8
5.1
8.2
6.1
5.6
6.4
7.5
tEABWCCOMB
tEABWCREG
tEABDD
5.8
6.6
7.9
15.8
17.8
21.0
5.7
0.7
6.4
0.8
7.8
1.0
tEABDATACO
tEABDATASU
tEABDATAH
tEABWESU
tEABWEH
4.5
0.0
8.2
0.0
1.7
0.0
0.9
0.0
5.1
0.0
9.3
0.0
1.8
0.0
0.9
0.0
5.9
0.0
10.9
0.0
tEABWDSU
tEABWDH
tEABWASU
tEABWAH
2.1
0.0
1.0
0.0
tEABWO
5.3
6.0
7.4
Altera Corporation
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