D83C Datasheet, PDF (94/106 Pages) Bi technologies – Single-In-Line

Cyclone Device Handbook, Volume 1
Table 4–43. Cyclone I/O Standard Output Delay Adders for Fast Slew Rate on Row Pins (Part 2 of 2)
Standard
1.8-V LVTTL 2 mA
8 mA
12 mA
1.5-V LVTTL 2 mA
4 mA
8 mA
3.3-V PCI (1)
SSTL-3 class I
SSTL-3 class II
SSTL-2 class I
SSTL-2 class II
LVDS
-6 Speed Grade
Min
Max
—
1,290
—
4
—
–208
—
2,288
—
608
—
292
—
–877
—
–410
—
–811
—
–485
—
–758
—
–998
-7 Speed Grade
Min
Max
—
1,483
—
4
—
–240
—
2,631
—
699
—
335
—
–1,009
—
–472
—
–933
—
–558
—
–872
—
–1,148
-8 Speed Grade
Unit
Min
Max
—
1,677
ps
—
5
ps
—
–271
ps
—
2,974
ps
—
790
ps
—
379
ps
—
–1,141
ps
—
–533
ps
—
–1,055
ps
—
–631
ps
—
–986
ps
—
–1,298
ps
Table 4–44. Cyclone I/O Standard Output Delay Adders for Slow Slew Rate on Column Pins (Part 1 of 2)
I/O Standard
LVCMOS
3.3-V LVTTL
2.5-V LVTTL
1.8-V LVTTL
2 mA
4 mA
8 mA
12 mA
4 mA
8 mA
12 mA
16 mA
24 mA
2 mA
8 mA
12 mA
16 mA
2 mA
8 mA
12 mA
-6 Speed Grade
Min
Max
—
1,800
—
1,311
—
945
—
807
—
1,831
—
1,484
—
973
—
1,012
—
838
—
2,747
—
1,757
—
1,763
—
1,623
—
5,506
—
4,220
—
4,008
-7 Speed Grade
Min
Max
—
2,070
—
1,507
—
1,086
—
928
—
2,105
—
1,705
—
1,118
—
1,163
—
963
—
3,158
—
2,019
—
2,026
—
1,865
—
6,331
—
4,852
—
4,608
-8 Speed Grade
Unit
Min
Max
—
2,340
ps
—
1,704
ps
—
1,228
ps
—
1,049
ps
—
2,380
ps
—
1,928
ps
—
1,264
ps
—
1,315
ps
—
1,089
ps
—
3,570
ps
—
2,283
ps
—
2,291
ps
—
2,109
ps
—
7,157
ps
—
5,485
ps
—
5,209
ps
4–24
Preliminary
Altera Corporation
May 2008