EP2S90F1020C4N Datasheet, PDF (193/238 Pages) Altera Corporation – The Stratix II family offers the following features

DC & Switching Characteristics
Table 5–74. Stratix II I/O Input Delay for Row Pins (Part 2 of 2)
I/O Standard
Parameter
Minimum Timing
Industrial Commercial
-3 Speed
Grade
(1)
-3 Speed
Grade
(2)
-4 Speed
Grade
-5 Speed
Grade
Unit
1.5-V HSTL
t_{P I}
602
Class II
t_{P C O U T}
278
1.8-V HSTL
t_{P I}
577
Class I
t_{P C O U T}
253
1.8-V HSTL
t_{P I}
577
Class II
t_{P C O U T}
253
LVDS
t_{P I}
515
t_{P C O U T}
191
HyperTransport t_{P I}
515
t_{P C O U T}
191
631
1056
1107
1212
1413 ps
292
529
555
608
708
ps
605
960
1006
1101
1285 ps
266
433
454
497
580
ps
605
960
1006
1101
1285 ps
266
433
454
497
580
ps
540
948
994
1088
1269 ps
201
421
442
484
564
ps
540
948
994
1088
1269 ps
201
421
442
484
564
ps
Notes for Table 5–74:
(1) These numbers apply to -3 speed grade EP2S15, EP2S30, EP2S60, and EP2S90 devices.
(2) These numbers apply to -3 speed grade EP2S130 and EP2S180 devices.
Table 5–75. Stratix II I/O Output Delay for Column Pins (Part 1 of 8)
I/O Standard
Drive
Strength
Parameter
LVTTL
4 mA
t_{O P}
t_{D I P}
8 mA
t_{O P}
t_{D I P}
12 mA t_{O P}
t_{D I P}
16 mA t_{O P}
t_{D I P}
20 mA t_{O P}
t_{D I P}
24 mA t_{O P}
(1)
t_{D I P}
Minimum Timing
Industrial Commercial
-3
Speed
Grade
(3)
-3
Speed
Grade
(4)
-4
Speed
Grade
-5
Speed
Grade
Unit
1178
1236
2351 2467 2702 2820 ps
1198
1258
2417 2537 2778 2910 ps
1041
1091
2036 2136 2340 2448 ps
1061
1113
2102 2206 2416 2538 ps
976
1024
2036 2136 2340 2448 ps
996
1046
2102 2206 2416 2538 ps
951
998
1893 1986 2176 2279 ps
971
1020
1959 2056 2252 2369 ps
931
976
1787 1875 2054 2154 ps
951
998
1853 1945 2130 2244 ps
924
969
1788 1876 2055 2156 ps
944
991
1854 1946 2131 2246 ps
Altera Corporation
April 2011
5–57
Stratix II Device Handbook, Volume 1