ep1s25 Altera Corporation, ep1s25 Datasheet - Page 226

• Manufacturer Part Number: ep1s25
• Description: Stratix Device Family Data Sheet
• Manufacturer: Altera Corporation

Timing Model
4–56
Stratix Device Handbook, Volume 1
Note to
(1)
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
INSU
INH
OUTCO
XZ
ZX
INSUPLL
INHPLL
OUTCOPLL
XZPLL
ZXPLL
INSU
INH
OUTCO
XZ
ZX
INSUPLL
INHPLL
OUTCOPLL
XZPLL
ZXPLL
Table 4–95. EP1S80 External I/O Timing on Row Pins Using Regional Clock Networks
Table 4–96. EP1S80 External I/O Timing on Rows Using Pin Global Clock Networks
Parameter
Symbol
Only EP1S25, EP1S30, and EP1S40 devices have the -8 speed grade.
Tables 4–91
1.362
0.000
3.457
3.484
3.484
0.000
1.821
1.848
1.848
o.994
2.295
0.000
2.917
2.944
2.944
1.011
0.000
1.808
1.835
1.835
-5 Speed Grade
-5 Speed Grade
Min
Min
to 4–96:
6.665
6.719
6.719
3.186
3.240
3.240
5.732
5.786
5.786
3.169
3.223
3.223
Max
Max
1.451
0.000
3.457
3.484
3.484
1.143
0.000
1.821
1.848
1.848
2.454
0.000
2.917
2.944
2.944
1.161
0.000
1.808
1.835
1.835
-6 Speed Grade
-6 Speed Grade
Min
Min
7.151
7.207
7.207
3.227
3.283
3.283
6.148
6.204
6.204
3.209
3.265
3.265
Max
Max
2.767
0.000
2.917
2.944
2.944
1.372
0.000
1.808
1.835
1.835
1.613
0.000
3.457
3.484
3.484
1.351
0.000
1.821
1.848
1.848
-7 Speed Grade
-7 Speed Grade
Min
Min
7.859
7.927
7.927
3.254
3.322
3.322
6.705
6.773
6.773
3.233
3.301
3.301
Max
Max
-8 Speed Grade
-8 Speed Grade
Min
Min
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Note (1)
Note (1)
Altera Corporation
Max
Max
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
January 2006
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns