ProASIC3 DC and Switching Characteristics
2- 48
v1.1
Table 2-60 1.8 V LVCMOS Low Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 1.7 V
Applicable to Standard Plus I/O Banks
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS
Units
2 mA
–F
0.79
17.78
0.05
1.44
0.51
16.21
17.78
2.70
1.76
18.90
20.47
ns
Std.
0.66
14.80
0.04
1.20
0.43
13.49
14.80
2.25
1.46
15.73
17.04
ns
–1
0.56
12.59
0.04
1.02
0.36
11.48
12.59
1.91
1.25
13.38
14.49
ns
–2
0.49
11.05
0.03
0.90
0.32
10.08
11.05
1.68
1.09
11.75
12.72
ns
4 mA
–F
0.79
11.89
0.05
1.44
0.51
11.69
11.89
3.19
3.00
14.38
14.58
ns
Std.
0.66
9.90
0.04
1.20
0.43
9.73
9.90
2.65
2.50
11.97
12.13
ns
–1
0.56
8.42
0.04
1.02
0.36
8.28
8.42
2.26
2.12
10.18
10.32
ns
–2
0.49
7.39
0.03
0.90
0.32
7.27
7.39
1.98
1.86
8.94
9.06
ns
6 mA
–F
0.79
8.93
0.05
1.44
0.51
9.10
8.79
3.53
3.59
11.79
11.48
ns
Std.
0.66
7.44
0.04
1.20
0.43
7.58
7.32
2.94
2.99
9.81
9.56
ns
–1
0.56
6.33
0.04
1.02
0.36
6.44
6.23
2.50
2.54
8.35
8.13
ns
–2
0.49
5.55
0.03
0.90
0.32
5.66
5.47
2.19
2.23
7.33
7.14
ns
8 mA
–F
0.79
8.93
0.05
1.44
0.51
9.10
8.79
3.53
3.59
11.79
11.48
ns
Std.
0.66
7.44
0.04
1.20
0.43
7.58
7.32
2.94
2.99
9.81
9.56
ns
–1
0.56
6.33
0.04
1.02
0.36
6.44
6.23
2.50
2.54
8.35
8.13
ns
–2
0.49
5.55
0.03
0.90
0.32
5.66
5.47
2.19
2.23
7.33
7.14
ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating values.
Table 2-61 1.8 V LVCMOS High Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 3.0 V
Applicable to Standard I/O Banks
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tEOUT
tZL
tZH
tLZ
tHZ
Units
2 mA
–F
0.79
13.47
0.05
1.44
0.51
10.25
13.47
2.39
1.45
ns
Std.
0.66
11.21
0.04
1.20
0.43
8.53
11.21
1.99
1.21
ns
–1
0.56
9.54
0.04
1.02
0.36
7.26
9.54
1.69
1.03
ns
–2
0.49
8.37
0.03
0.90
0.32
6.37
8.37
1.49
0.90
ns
4 mA
–F
0.79
7.62
0.05
1.44
0.51
6.46
7.62
2.89
2.98
ns
Std.
0.66
6.34
0.04
1.20
0.43
5.38
6.34
2.41
2.48
ns
–1
0.56
5.40
0.04
1.02
0.36
4.58
5.40
2.05
2.11
ns
–2
0.49
4.74
0.03
0.90
0.32
4.02
4.74
1.80
1.85
ns
Notes:
1. Software default selection highlighted in gray.
2. For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating values.