
Altera Corporation
91
APEX 20K Programmable Logic Device Family Data Sheet
Table 66. EP20K100E Fmax ESBTiming Microparameters
Symbol
-1
-2
-3
Unit
Min
Max
Min
Max
Min
Max
tESBARC
1.61
1.84
1.97
ns
tESBSRC
2.57
2.97
3.20
ns
tESBAWC
0.52
4.09
4.39
ns
tESBSWC
3.17
3.78
4.09
ns
tESBWASU
0.56
6.41
0.63
ns
tESBWAH
0.48
0.54
0.55
ns
tESBWDSU
0.71
0.80
0.81
ns
tESBWDH
.048
0.54
0.55
ns
tESBRASU
1.57
1.75
1.87
ns
tESBRAH
0.00
0.20
ns
tESBWESU
1.54
1.72
1.80
ns
tESBDATASU
-0.16
-0.20
ns
tESBWADDRSU
0.12
0.08
0.13
ns
tESBRADDRSU
0.17
0.15
0.19
ns
tESBDATACO1
1.20
1.39
1.52
ns
tESBDATACO2
2.54
2.99
3.22
ns
tESBDD
3.06
3.56
3.85
ns
tPD
1.73
2.02
2.20
ns
tPTERMSU
1.11
1.26
1.38
ns
tPTERMCO
1.19
1.40
1.08
ns
Table 67. EP20K100E Fmax Routing Delays
Symbol
-1
-2
-3
Unit
Min
Max
Min
Max
Min
Max
tF1-4
0.24
0.27
0.29
ns
tF5-20
1.04
1.26
1.52
ns
tF20+
1.12
1.36
1.86
ns