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Altera Corporation
99
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
tESBARC
1.59
1.89
1.98
ns
tESBSRC
2.19
2.62
2.89
ns
tESBAWC
2.94
3.56
3.96
ns
tESBSWC
2.87
3.56
3.96
ns
tESBWASU
0.52
0.62
0.65
ns
tESBWAH
0.35
0.42
ns
tESBWDSU
0.69
0.76
0.84
ns
tESBWDH
0.35
0.42
ns
tESBRASU
1.53
1.75
1.85
ns
tESBRAH
0.00
0.01
ns
tESBWESU
1.29
1.49
1.64
ns
tESBDATASU
-0.17
-0.24
-0.20
ns
tESBWADDRSU
0.01
0.05
0.03
ns
tESBRADDRSU
0.06
0.04
0.11
ns
tESBDATACO1
1.10
1.36
1.49
ns
tESBDATACO2
2.08
2.53
2.83
ns
tESBDD
2.60
3.14
3.55
ns
tPD
1.50
1.81
2.05
ns
tPTERMSU
0.88
1.01
1.18
ns
tPTERMCO
1.12
1.39
1.12
ns
Table 85. EP20K300E fMAX Routing Delays
Symbol
-1
-2
-3
Unit
Min
Max
Min
Max
Min
Max
tF1-4
0.24
0.25
ns
tF5-20
0.96
1.11
1.24
ns
tF20+
3.51
3.62
3.72
ns