EP20K400EFC672-1X Datasheet, PDF (94/117 Pages) Altera Corporation – Programmable Logic Device Family

APEX 20K Programmable Logic Device Family Data Sheet
Table 72. EP20K160E External Bidirectional Timing Parameters
Symbol
t_{I N S U B I D I R}
t_{I N H B I D I R}
t_{O U T C O B I D I R}
t_{X Z B I D I R}
t_{Z X B I D I R}
t_{I N S U B I D I R P L L}
t_{I N H B I D I R P L L}
t_{O U T C O B I D I R P L L}
t_{X Z B I D I R P L L}
t_{Z X B I D I R P L L}
-1
Min
Max
2.86
0.00
2.00
5.07
7.43
7.43
4.93
0.00
0.50
3.00
5.36
5.36
-2
Min
Max
3.24
0.00
2.00
5.59
8.23
8.23
5.48
0.00
0.50
3.35
5.99
5.99
-3
Unit
Min
Max
3.54
ns
0.00
ns
2.00
6.13
ns
8.58
ns
8.58
ns
-
ns
-
ns
-
-
ns
-
ns
-
ns
Tables 73 through 78 describe f_MAX LE Timing Microparameters, f_MAX
ESB Timing Microparameters, f_MAX Routing Delays, Minimum Pulse
Width Timing Parameters, External Timing Parameters, and External
Bidirectional Timing Parameters for EP20K200E APEX 20KE devices.
Table 73. EP20K200E f_MAX LE Timing Microparameters
Symbol
-1
-2
Min
Max
Min
Max
t_SU
0.23
0.24
t_H
0.23
0.24
t_CO
0.26
0.31
t_LUT
0.70
0.90
-3
Unit
Min
Max
0.26
ns
0.26
ns
0.36
ns
1.14
ns
94
Altera Corporation