EP1C20F ALTERA [Altera Corporation], EP1C20F Datasheet - Page 88

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

Cyclone Device Handbook, Volume 1
4–18
Preliminary
Tables 4–32
and row pins for EP1C4 devices.
Note to
(1)
t
t
t
t
t
t
t
t
t
t
t
t
I N S U
I N H
O U T C O
I N S U P L L
I N H P L L
O U T C O P L L
I N S U
I N H
O U T C O
I N S U P L L
I N H P L L
O U T C O P L L
Table 4–32. EP1C4 Column Pin Global Clock External I/O Timing
Parameters
Table 4–33. EP1C4 Row Pin Global Clock External I/O Timing
Parameters
Symbol
Symbol
Contact Altera Applications for EP1C4 device timing parameters.
Tables 4–32
through
2.600
0.000
2.000
1.300
0.000
0.500
Note (1)
Note (1)
-6 Speed Grade
-6 Speed Grade
2.471
0.000
2.000
1.471
0.000
0.500
Min
Min
and 4–33:
4–33
3.991
2.234
3.937
2.080
Max
Max
—
—
—
—
—
—
—
—
show the external timing parameters on column
2.990
0.000
2.000
1.494
0.000
0.500
-7 Speed Grade
-7 Speed Grade
2.841
0.000
2.000
1.690
0.000
0.500
Min
Min
4.388
2.569
4.526
2.392
Max
Max
—
—
—
—
—
—
—
—
3.379
0.000
2.000
1.689
0.000
0.500
-8 Speed Grade
-8 Speed Grade
3.210
0.000
2.000
1.910
0.000
0.500
Min
Min
Altera Corporation
5.189
2.905
5.119
2.705
Max
Max
—
—
—
—
—
—
—
—
May 2008
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns