FLEX 10K Embedded Programmable Logic Device Family Data Sheet
Table 72. EPF10K50V Device IOE Timing Microparameters
Symbol -1 Speed Grade -2 Speed Grade
Note (1)
-3 Speed Grade
-4 Speed Grade
Unit
Min
Max
Min
Max
Min
Max
Min
Max
tIOD
tIOC
1.2
0.3
0.3
0.0
1.6
0.4
0.3
0.0
1.9
0.5
0.4
0.0
2.1
0.5
0.4
0.0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tIOCO
tIOCOMB
tIOSU
tIOH
2.8
0.7
2.8
0.8
3.4
1.0
3.9
1.4
tIOCLR
tOD1
0.5
2.8
–
0.6
3.2
–
0.7
3.9
–
0.7
4.7
–
tOD2
tOD3
6.5
2.8
2.8
–
6.9
3.1
3.1
–
7.6
3.8
3.8
–
8.4
4.6
4.6
–
tXZ
tZX1
tZX2
tZX3
6.5
5.0
1.5
1.5
6.8
5.7
1.9
1.9
7.5
7.0
2.3
2.3
8.3
9.0
2.7
2.7
tINREG
tIOFD
tINCOMB
90
Altera Corporation
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