EP1C3 ALTERA [Altera Corporation], EP1C3 Datasheet - Page 88

• Manufacturer Part Number: EP1C3
• Description: Cyclone FPGA Family
• Manufacturer: ALTERA [Altera Corporation]

Cyclone FPGA Family Data Sheet
88
3.3-V LVTTL
2.5-V LVTTL
1.8-V LVTTL
1.5-V LVTTL
3.3-V PCI
SSTL-3 class I
SSTL-3 class II
SSTL-2 class I
SSTL-2 class II
LVDS
LVCMOS
3.3-V LVTTL
Table 62. Cyclone I/O Standard Output Delay Adders for Fast Slew Rate on Row Pins (Part 2 of 2)
Table 63. Cyclone I/O Standard Output Delay Adders for Slow Slew Rate on Column Pins (Part 1 of 2)
I/O Standard
Standard
(1)
4 mA
8 mA
12 mA
16 mA
24 mA
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
Min
Min
-6 Speed Grade
-6 Speed Grade
1,105
1,504
2,556
1,062
2,556
1,613
1,064
2,288
1,784
1,320
1,183
2,760
2,395
1,785
1,833
1,655
Max
Max
740
130
178
307
338
195
812
616
180
528
233
147
0
8
-7 Speed Grade
Min
-7 Speed Grade
Min
1,216
1,654
2,812
1,168
2,812
1,774
1,170
2,517
1,962
1,452
1,301
3,036
2,634
1,963
2,016
1,820
Max
Max
814
143
196
338
372
214
893
678
198
581
256
162
0
9
-8 Speed Grade
Min
-8 Speed Grade
Min
Preliminary Information
Altera Corporation
1,326
1,804
3,067
1,274
3,067
1,935
1,276
2,745
2,140
1,583
1,419
3,312
2,874
2,142
2,199
1,986
Max
Max
888
156
213
368
405
234
974
739
216
633
279
176
0
10
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
ps
ps