DC & Switching Characteristics
Table 5–73. Stratix II I/O Input Delay for Column Pins (Part 2 of 3)
Minimum Timing
-3Speed -3Speed
-4Speed -5Speed
I/O Standard
Parameter
Grade
Grade
Unit
Grade
Grade
Industrial Commercial
(2)
(3)
1041
584
941
484
941
484
1273
816
1273
816
857
400
1.5-V HSTL
Class II
tPI
560
294
543
277
543
277
679
413
679
413
507
241
587
308
569
290
569
290
712
433
712
433
530
251
993
557
898
462
898
462
1214
778
1214
778
818
382
1141
640
1329
746
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
1.8-V HSTL
Class I
1031
530
1201
618
1.8-V HSTL
Class II
1031
530
1201
618
PCI
1395
894
1625
1042
1625
1042
1094
511
PCI-X
1395
894
Differential
SSTL-2 Class I
(1)
939
tPCOUT
438
Differential
SSTL-2 Class II
(1)
tPI
507
241
530
251
818
382
857
400
939
438
1094
511
ps
ps
tPCOUT
Differential
SSTL-18 Class I
(1)
tPI
543
277
569
290
898
462
941
484
1031
530
1201
618
ps
ps
tPCOUT
Differential
SSTL-18 Class II
(1)
tPI
543
277
569
290
898
462
941
484
1031
530
1201
618
ps
ps
tPCOUT
1.8-V Differential tPI
543
277
543
277
560
294
560
294
569
290
569
290
587
308
587
308
898
462
898
462
993
557
993
557
941
484
1031
530
1201
618
ps
ps
ps
ps
ps
ps
ps
ps
HSTL Class I (1)
tPCOUT
1.8-V Differential tPI
941
1031
530
1201
618
HSTL Class II (1)
tPCOUT
484
1.5-V Differential tPI
1041
584
1141
640
1329
746
HSTL Class I (1)
tPCOUT
1.5-V Differential tPI
1041
584
1141
640
1329
746
HSTL Class II (1)
tPCOUT
Altera Corporation
April 2011
5–55
Stratix II Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
