EP20K200C Datasheet, PDF (76/90 Pages) Altera Corporation – Programmable Logic

APEX 20KC Programmable Logic Device Data Sheet
Table 49. EP20K200C External Bidirectional Timing Parameters
Symbol
-7 Speed Grade
-8 Speed Grade
t_INSUBIDIR
t_INHBIDIR
t_OUTCOBIDIR
t_XZBIDIR
t_ZXBIDIR
t_INSUBIDIRPLL
t_INHBIDIRPLL
t_{OUTCOBIDIRPLL}
t_XZBIDIRPLL
t_ZXBIDIRPLL
Min
1.38
0.00
2.00
2.82
0.00
0.50
Max
Min
1.78
0.00
3.79
2.00
6.12
6.12
3.47
0.00
2.36
0.50
4.69
4.69
Max
4.31
6.51
6.51
2.62
4.82
4.82
Table 50. EP20K400C f_MAX LE Timing Parameters
Symbol
-7 Speed Grade
-8 Speed Grade
Min
Max
Min
Max
t_SU
0.01
0.01
t_H
0.10
0.10
t_CO
0.27
0.30
t_LUT
0.65
0.78
-9 Speed Grade
Unit
Min
1.99
0.00
2.00
-
-
-
Max
ns
ns
4.70
ns
7.89
ns
7.89
ns
ns
ns
-
ns
-
ns
-
ns
-9 Speed Grade
Unit
Min
Max
0.01
ns
0.10
ns
0.32
ns
0.92
ns
76
Altera Corporation