EP1C20F ALTERA [Altera Corporation], EP1C20F Datasheet - Page 93

• Manufacturer Part Number: EP1C20F
• Description: Cyclone FPGA Family
• Manufacturer: ALTERA [Altera Corporation]

Altera Corporation
May 2008
2.5-V LVTTL
1.8-V LVTTL
1.5-V LVTTL
SSTL-3 class I
SSTL-3 class II
SSTL-2 class I
SSTL-2 class II
LVDS
LVCMOS
3.3-V LVTTL
2.5-V LVTTL
Table 4–42. Cyclone I/O Standard Output Delay Adders for Fast Slew Rate on Column Pins (Part 2 of 2)
Table 4–43. Cyclone I/O Standard Output Delay Adders for Fast Slew Rate on Row Pins (Part 1 of 2)
Standard
Standard
2 mA
8 mA
12 mA
16 mA
2 mA
8 mA
12 mA
2 mA
4 mA
8 mA
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
-6 Speed Grade
Min
-6 Speed Grade
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2,288
–661
–655
–795
–208
–208
–410
–811
–485
–758
–998
–489
–855
–993
–347
–858
–819
–993
–661
–655
–795
Max
Max
329
608
292
329
4
0
0
-7 Speed Grade
Min
-7 Speed Grade
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–1,148
–1,142
–1,142
2,631
–761
–754
–915
–240
–240
–472
–933
–558
–872
–563
–984
–400
–987
–942
–761
–754
–915
Max
Max
378
699
335
378
4
0
0
-8 Speed Grade
Min
-8 Speed Grade
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–1,055
–1,298
–1,112
–1,291
–1,116
–1,065
–1,291
–1,034
–1034
2,974
–860
–852
–271
–271
–533
–631
–986
–636
–452
–860
–852
Max
Max
427
790
379
427
5
0
0
Timing Model
Preliminary
Unit
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
4–23