ep2s130 Altera Corporation, ep2s130 Datasheet - Page 190

• Manufacturer Part Number: ep2s130
• Description: Stratix Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

Timing Model
5–54
Stratix II Device Handbook, Volume 1
LVTTL
2.5 V
1.8 V
1.5 V
LVCMOS
SSTL-2 Class I
SSTL-2 Class II
SSTL-18 Class I
SSTL-18 Class II
1.5-V HSTL
Class I
Table 5–73. Stratix II I/O Input Delay for Column Pins (Part 1 of 3)
I/O Standard
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
P I
P C O U T
P I
P C O U T
P I
P C O U T
P I
P C O U T
P I
P C O U T
P I
P C O U T
P I
P C O U T
P I
P C O U T
P I
P C O U T
P I
P C O U T
I/O Delays
See
t
t
t
t
D I P
O P
P C O U T
P I
Table 5–72. I/O Delay Parameters
Symbol
Industrial
Tables 5–72
674
408
684
418
747
481
749
483
674
408
507
241
507
241
543
277
543
277
560
294
Minimum Timing
Delay from I/O datain to output pad
Delay from I/O output register to output pad
Delay from input pad to I/O dataout to core
Delay from input pad to I/O input register
Commercial
through
707
428
717
438
783
504
786
507
707
428
530
251
530
251
569
290
569
290
587
308
5–76
-3 Speed
Grade
for I/O delays.
1223
1210
1366
1436
1000
1223
787
774
930
787
818
382
818
382
898
462
898
462
993
557
(2)
Parameter
-3 Speed
Grade
1282
1269
1433
1506
1049
1282
1041
825
812
976
825
857
400
857
400
941
484
941
484
584
(3)
-4 Speed
Grade
1405
1390
1570
1069
1650
1149
1405
1031
1031
1141
904
889
904
939
438
939
438
530
530
640
Altera Corporation
-5 Speed
Grade
1637
1054
1619
1036
1829
1246
1922
1339
1637
1054
1094
1094
1201
1201
1329
511
511
618
618
746
May 2007
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps