APEX 20K Programmable Logic Device Family Data Sheet
Table 84. EP20K300E fMAX ESBTiming Microparameters
Symbol -1
-2
-3
Unit
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
1.59
2.19
2.94
2.87
1.89
2.62
3.56
3.56
1.98
2.89
3.96
3.96
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ESBARC
ESBSRC
ESBAWC
ESBSWC
0.52
0.35
0.69
0.35
1.53
0.00
1.29
-0.17
0.01
0.06
0.62
0.42
0.76
0.42
1.75
0.00
1.49
-0.24
0.05
0.04
0.65
0.42
0.84
0.42
1.85
0.01
1.64
-0.20
0.03
0.11
ESBWASU
ESBWAH
ESBWDSU
ESBWDH
ESBRASU
ESBRAH
ESBWESU
ESBDATASU
ESBWADDRSU
ESBRADDRSU
ESBDATACO1
ESBDATACO2
ESBDD
1.10
2.08
2.60
1.50
1.36
2.53
3.14
1.81
1.49
2.83
3.55
2.05
PD
0.88
1.01
1.18
PTERMSU
PTERMCO
1.12
1.39
1.12
Table 85. EP20K300E fMAX Routing Delays
Symbol -1
-2
-3
Unit
Min
Max
Min
Max
Min
Max
t
t
t
0.24
0.96
3.51
0.25
1.11
3.62
0.25
1.24
3.72
ns
ns
ns
F1-4
F5-20
F20+
Altera Corporation
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