
Altera Corporation
4–43
January 2006
Stratix Device Handbook, Volume 1
DC & Switching Characteristics
Table 4–69. EP1S25 External I/O Timing on Column Pins Using Global Clock Networks
Parameter
-5 Speed Grade
-6 Speed Grade
-7 Speed Grade
-8 Speed Grade
Unit
Min
Max
Min
Max
Min
Max
Min
Max
tINSU
1.371
1.471
1.657
1.916
ns
tINH
0.000
ns
tOUTCO
2.809
5.516
2.809
5.890
2.809
6.429
2.809
7.155
ns
tXZ
2.749
5.390
2.749
5.758
2.749
6.305
2.749
7.040
ns
tZX
2.749
5.390
2.749
5.758
2.749
6.305
2.749
7.040
ns
tINSUPLL
1.271
1.327
1.491
1.677
ns
tINHPLL
0.000
ns
tOUTCOPLL
1.124
2.396
1.124
2.492
1.124
2.522
1.124
2.602
ns
tXZPLL
1.064
2.270
1.064
2.360
1.064
2.398
1.064
2.487
ns
tZXPLL
1.064
2.270
1.064
2.360
1.064
2.398
1.064
2.487
ns
Table 4–70. EP1S25 External I/O Timing on Row Pins Using Fast Regional Clock Networks
Parameter
-5 Speed Grade
-6 Speed Grade
-7 Speed Grade
-8 Speed Grade
Unit
Min
Max
Min
Max
Min
Max
Min
Max
tINSU
2.429
2.631
2.990
3.503
ns
tINH
0.000
ns
tOUTCO
2.376
4.821
2.376
5.131
2.376
5.538
2.376
6.063
ns
tXZ
2.403
4.875
2.403
5.187
2.403
5.606
2.403
6.145
ns
tZX
2.403
4.875
2.403
5.187
2.403
5.606
2.403
6.145
ns