ACEX 1K Programmable Logic Device Family Data Sheet
Table 44. EP1K50 Device LE Timing Microparameters (Part 2 of 2)
Note (1)
Symbol
Speed Grade
-2
Unit
-1
-3
Min
Max
Min
Max
Min
Max
tCO
tCOMB
tSU
0.6
0.3
0.6
0.4
0.7
0.5
ns
ns
ns
ns
ns
ns
ns
ns
0.5
0.5
0.6
0.6
0.7
0.8
tH
tPRE
tCLR
tCH
0.4
0.8
0.5
1.0
0.7
1.2
2.0
2.0
2.5
2.5
3.0
3.0
tCL
Table 45. EP1K50 Device IOE Timing Microparameters
Note (1)
13
Symbol
Speed Grade
-2
Unit
-1
-3
Min
Max
Min
Max
Min
Max
tIOD
1.3
0.3
1.7
0.5
1.3
0.4
2.1
0.6
1.9
0.4
2.6
0.8
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tIOC
tIOCO
tIOCOMB
tIOSU
tIOH
0.8
0.4
1.0
0.5
1.3
0.6
tIOCLR
tOD1
0.2
1.2
0.7
2.7
4.7
4.7
4.2
6.2
3.5
1.1
1.1
0.2
1.2
0.8
3.0
5.7
5.7
5.3
7.5
4.2
1.3
1.3
0.4
1.9
1.7
4.3
7.5
7.5
7.3
9.9
5.6
1.8
1.8
tOD2
tOD3
tXZ
tZX1
tZX2
tZX3
tINREG
tIOFD
tINCOMB
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