EP20K400EFC672-1X Datasheet, PDF (99/117 Pages) Altera Corporation – Programmable Logic Device Family

APEX 20K Programmable Logic Device Family Data Sheet
Table 82. EP20K300E Minimum Pulse Width Timing Parameters
Symbol
t_CH
t_CL
t_CLRP
t_PREP
t_ESBCH
t_ESBCL
t_ESBWP
t_ESBRP
-1
Min
Max
1.25
1.25
0.19
0.19
1.25
1.25
1.25
1.01
-2
Min
Max
1.43
1.43
0.26
0.26
1.43
1.43
1.71
1.38
-3
Unit
Min
Max
1.67
ns
1.67
ns
0.35
ns
0.35
ns
1.67
ns
1.67
ns
2.28
ns
1.84
ns
Table 83. EP20K300E External Timing Parameters
Symbol
t_{I N S U}
t_{I N H}
t_{O U T C O}
t_{I N S U P L L}
t_{I N H P L L}
t_{O U T C O P L L}
-1
Min
Max
2.31
0.00
2.00
5.29
1.76
0.00
0.50
2.65
-2
Min
Max
2.44
0.00
2.00
5.82
1.85
0.00
0.50
2.95
-3
Unit
Min
Max
2.57
ns
0.00
ns
2.00
6.24
ns
-
ns
-
ns
-
-
ns
Table 84. EP20K300E 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
2.77
0.00
2.00
5.29
7.59
7.59
2.50
0.00
0.50
2.65
5.00
5.00
-2
Min
Max
2.85
0.00
2.00
5.82
8.30
8.30
2.76
0.00
0.50
2.95
5.43
5.43
-3
Unit
Min
Max
3.11
ns
0.00
ns
2.00
6.24
ns
9.09
ns
9.09
ns
-
ns
-
ns
-
-
ns
-
ns
-
ns
Altera Corporation
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