
ProASIC3 DC and Switching Characteristics
2-34
Revision 13
Table 2-42 3.3 V LVTTL / 3.3 V LVCMOS Low Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 3.0 V
Applicable to Advanced I/O Banks
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS
Units
Std.
0.66
10.26
0.04
1.02
0.43
10.45
8.90
2.64
2.46
12.68
11.13
ns
–1
0.56
8.72
0.04
0.86
0.36
8.89
7.57
2.25
2.09
10.79
9.47
ns
–2
0.49
7.66
0.03
0.76
0.32
7.80
6.64
1.98
1.83
9.47
8.31
ns
6 mA
Std.
0.66
7.27
0.04
1.02
0.43
7.41
6.28
2.98
3.04
9.65
8.52
ns
–1
0.56
6.19
0.04
0.86
0.36
6.30
5.35
2.54
2.59
8.20
7.25
ns
–2
0.49
5.43
0.03
0.76
0.32
5.53
4.69
2.23
2.27
7.20
6.36
ns
8 mA
Std.
0.66
7.27
0.04
1.02
0.43
7.41
6.28
2.98
3.04
9.65
8.52
ns
–1
0.56
6.19
0.04
0.86
0.36
6.30
5.35
2.54
2.59
8.20
7.25
ns
–2
0.49
5.43
0.03
0.76
0.32
5.53
4.69
2.23
2.27
7.20
6.36
ns
12 mA
Std.
0.66
5.58
0.04
1.02
0.43
5.68
4.87
3.21
3.42
7.92
7.11
ns
–1
0.56
4.75
0.04
0.86
0.36
4.84
4.14
2.73
2.91
6.74
6.05
ns
–2
0.49
4.17
0.03
0.76
0.32
4.24
3.64
2.39
2.55
5.91
5.31
ns
16 mA
Std.
0.66
5.21
0.04
1.02
0.43
5.30
4.56
3.26
3.51
7.54
6.80
ns
–1
0.56
4.43
0.04
0.86
0.36
4.51
3.88
2.77
2.99
6.41
5.79
ns
–2
0.49
3.89
0.03
0.76
0.32
3.96
3.41
2.43
2.62
5.63
5.08
ns
24 mA
Std.
0.66
4.85
0.04
1.02
0.43
4.94
4.54
3.32
3.88
7.18
6.78
ns
–1
0.56
4.13
0.04
0.86
0.36
4.20
3.87
2.82
3.30
6.10
5.77
ns
–2
0.49
3.62
0.03
0.76
0.32
3.69
3.39
2.48
2.90
5.36
5.06
ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating values.