EP1C4 ALTERA [Altera Corporation], EP1C4 Datasheet - Page 90

• Manufacturer Part Number: EP1C4
• Description: Cyclone FPGA Family Data Sheet
• Manufacturer: ALTERA [Altera Corporation]

Cyclone Device Handbook, Volume 1
4–20
Preliminary
Tables 4–38
and row pins for EP1C20 devices.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
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
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 4–36. EP1C12 Column Pin Global Clock External I/O Timing
Parameters (Part 2 of 2)
Table 4–37. EP1C12 Row Pin Global Clock External I/O Timing Parameters
Table 4–38. EP1C20 Column Pin Global Clock External I/O Timing
Parameters
Symbol
Symbol
Symbol
through
-6 Speed Grade
-6 Speed Grade
2.620
0.000
2.000
1.698
0.000
0.500
2.417
0.000
2.000
1.417
0.000
0.500
-6 Speed Grade
0.000
0.500
Min
Min
Min
4–39
3.671
1.536
3.724
1.667
1.663
Max
Max
Max
show the external timing parameters on column
-7 Speed Grade
-7 Speed Grade
3.012
0.000
2.000
1.951
0.000
0.500
2.779
0.000
2.000
1.629
0.000
0.500
-7 Speed Grade
0.000
0.500
Min
Min
Min
4.221
1.767
4.282
1.917
Max
Max
1.913
Max
-8 Speed Grade
-8 Speed Grade
3.404
0.000
2.000
2.206
0.000
0.500
3.140
0.000
2.000
1.840
0.000
0.500
-8 Speed Grade
0.000
0.500
Min
Min
Min
Altera Corporation
4.774
1.998
4.843
2.169
2.164
Max
Max
Max
January 2007
Unit
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns