APEX 20K Programmable Logic Device Family Data Sheet
Tables 44 through 46 show the fMAX timing parameters for EP20K100,
EP20K200, and EP20K400 APEX 20K devices. ,
Table 44. EP20K100 fMAX Timing Parameters
Symbol -1 Speed Grade
-2 Speed Grade
-3 Speed Grade
Min
Max
Min
Max
Min
Max
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
0.5
0.7
0.6
0.8
0.8
1.0
SU
H
0.3
0.8
1.7
5.7
0.4
1.0
2.1
6.9
0.5
1.3
2.4
8.1
CO
LUT
ESBRC
ESBWC
ESBWESU
3.3
2.2
2.4
3.9
2.7
2.9
4.6
3.1
3.3
ESBDATASU
ESBADDRSU
ESBDATACO1
ESBDATACO2
ESBDD
PD
1.3
2.6
2.5
2.5
1.6
3.1
3.3
3.0
1.8
3.6
3.6
3.6
2.3
2.6
3.2
PTERMSU
PTERMCO
F1-4
1.5
0.5
1.6
2.2
1.8
0.6
1.7
2.2
2.1
0.7
1.8
2.3
F5-20
F20+
2.0
2.0
0.3
0.5
2.0
2.0
1.6
1.0
2.5
2.5
0.4
0.5
2.5
2.5
1.9
1.3
3.0
3.0
0.4
0.5
3.0
3.0
2.2
1.4
CH
CL
CLRP
PREP
ESBCH
ESBCL
ESBWP
ESBRP
80
Altera Corporation
ETC [ ETC ]
