Device Architecture
2- 184
Pr el iminar y v1 .7
Timing Characteristics
Table 2-117 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 Pro I/Os
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tPYS
tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS Units
2 mA
Std.
0.66
15.84
0.04
1.45
1.91
0.43
15.65 15.84
2.78
1.58
17.89 18.07
ns
–1
0.56
13.47
0.04
1.23
1.62
0.36
13.31 13.47
2.37
1.35
15.22 15.37
ns
–2
0.49
11.83
0.03
1.08
1.42
0.32
11.69 11.83
2.08
1.18
13.36 13.50
ns
4 mA
Std.
0.66
11.39
0.04
1.45
1.91
0.43
11.60 10.76
3.26
2.77
13.84 12.99
ns
–1
0.56
9.69
0.04
1.23
1.62
0.36
9.87
9.15
2.77
2.36
11.77 11.05
ns
–2
0.49
8.51
0.03
1.08
1.42
0.32
8.66
8.03
2.43
2.07
10.33
9.70
ns
8 mA
Std.
0.66
8.97
0.04
1.45
1.91
0.43
9.14
8.10
3.57
3.36
11.37 10.33
ns
–1
0.56
7.63
0.04
1.23
1.62
0.36
7.77
6.89
3.04
2.86
9.67
8.79
ns
–2
0.49
6.70
0.03
1.08
1.42
0.32
6.82
6.05
2.66
2.51
8.49
7.72
ns
12 mA
Std.
0.66
8.35
0.04
1.45
1.91
0.43
8.50
7.59
3.64
3.52
10.74
9.82
ns
–1
0.56
7.10
0.04
1.23
1.62
0.36
7.23
6.45
3.10
3.00
9.14
8.35
ns
–2
0.49
6.24
0.03
1.08
1.42
0.32
6.35
5.66
2.72
2.63
8.02
7.33
ns
16 mA
Std.
0.66
7.94
0.04
1.45
1.91
0.43
8.09
7.56
3.74
4.11
10.32
9.80
ns
–1
0.56
6.75
0.04
1.23
1.62
0.36
6.88
6.43
3.18
3.49
8.78
8.33
ns
–2
0.49
5.93
0.03
1.08
1.42
0.32
6.04
5.65
2.79
3.07
7.71
7.32
ns
Note: For the derating values at specific junction temperature and voltage supply levels, refer to Table 3-7 on Table 2-118 1.8 V LVCMOS High Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 1.7 V
Applicable to Pro I/Os
Drive
Strength
Speed
Grade tDOUT
tDP
tDIN
tPY
tPYS
tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS Units
2 mA
Std.
0.66
12.10
0.04
1.45
1.91
0.43
9.59
12.10
2.78
1.64
11.83 14.34
ns
–1
0.56
10.30
0.04
1.23
1.62
0.36
8.16
10.30
2.37
1.39
10.06 12.20
ns
–2
0.49
9.04
0.03
1.08
1.42
0.32
7.16
9.04
2.08
1.22
8.83
10.71
ns
4 mA
Std.
0.66
7.05
0.04
1.45
1.91
0.43
6.20
7.05
3.25
2.86
8.44
9.29
ns
–1
0.56
6.00
0.04
1.23
1.62
0.36
5.28
6.00
2.76
2.44
7.18
7.90
ns
–2
0.49
5.27
0.03
1.08
1.42
0.32
4.63
5.27
2.43
2.14
6.30
6.94
ns
8 mA
Std.
0.66
4.52
0.04
1.45
1.91
0.43
4.47
4.52
3.57
3.47
6.70
6.76
ns
–1
0.56
3.85
0.04
1.23
1.62
0.36
3.80
3.85
3.04
2.95
5.70
5.75
ns
–2
0.49
3.38
0.03
1.08
1.42
0.32
3.33
3.38
2.66
2.59
5.00
5.05
ns
12 mA
Std.
0.66
4.12
0.04
1.45
1.91
0.43
4.20
3.99
3.63
3.62
6.43
6.23
ns
–1
0.56
3.51
0.04
1.23
1.62
0.36
3.57
3.40
3.09
3.08
5.47
5.30
ns
–2
0.49
3.08
0.03
1.08
1.42
0.32
3.14
2.98
2.71
4.81
4.65
ns
16 mA
Std.
0.66
3.80
0.04
1.45
1.91
0.43
3.87
3.09
3.73
4.24
6.10
5.32
ns
–1
0.56
3.23
0.04
1.23
1.62
0.36
3.29
2.63
3.18
3.60
5.19
4.53
ns
–2
0.49
2.83
0.03
1.08
1.42
0.32
2.89
2.31
2.79
3.16
4.56
3.98
ns
Note: For the derating values at specific junction temperature and voltage supply levels, refer to Table 3-7 on