EP2A15 Datasheet, PDF (86/99 Pages) Altera Corporation – Programmable Logic Device Family

APEX II Programmable Logic Device Family Data Sheet
Table 54. EP2A15 f_MAX Routing Delays
Symbol
-7 Speed Grade
t_F1-4
t_F5-20
t_F20+
Min
Max
0.19
0.64
1.18
-8 Speed Grade
Min
Max
0.21
0.73
1.35
Table 55. EP2A15 Minimum Pulse Width Timing Parameters
Symbol
-7 Speed Grade
-8 Speed Grade
t_CH
t_CL
t_CLRP
t_PREP
t_ESBCH
t_ESBCL
t_ESBWP
t_ESBRP
Min
Max
Min
Max
1.00
1.15
1.00
1.15
0.13
0.15
0.13
0.15
1.00
1.15
1.00
1.15
1.12
1.28
0.88
1.02
Table 56. EP2A25 f_MAX LE Timing Parameters
Symbol
-7 Speed Grade
Min
Max
t_SU
0.25
t_H
0.25
t_CO
0.18
t_LUT
0.53
-8 Speed Grade
Min
Max
0.29
0.29
0.20
0.61
-9 Speed Grade
Unit
Min
Max
0.25
ns
0.84
ns
1.56
ns
-9 Speed Grade
Unit
Min
Max
1.32
ns
1.32
ns
0.17
ns
0.17
ns
1.32
ns
1.32
ns
1.48
ns
1.17
ns
-9 Speed Grade
Unit
Min
Max
0.33
ns
0.33
ns
0.23
ns
0.70
ns
86
Altera Corporation