Device Architecture
2- 180
Pr el iminar y v1 .7
Timing Characteristics
Table 2-109 2.5 V LVCMOS Low Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 2.3 V
Applicable to Pro I/Os
Drive
Strength
Speed
Grade tDOUT
tDP
tDIN
tPY
tPYS tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS Units
4 mA
Std.
0.60
12.00
0.04
1.51
1.66
0.43
12.23 11.61
2.72
2.20
14.46 13.85
ns
–1
0.51
10.21
0.04
1.29
1.41
0.36
10.40
9.88
2.31
1.87
12.30 11.78
ns
–2
0.45
8.96
0.03
1.13
1.24
0.32
9.13
8.67
2.03
1.64
10.80 10.34
ns
8 mA
Std.
0.60
8.73
0.04
1.51
1.66
0.43
8.89
8.01
3.10
2.93
11.13 10.25
ns
–1
0.51
7.43
0.04
1.29
1.41
0.36
7.57
6.82
2.64
2.49
9.47
8.72
ns
–2
0.45
6.52
0.03
1.13
1.24
0.32
6.64
5.98
2.32
2.19
8.31
7.65
ns
12 mA
Std.
0.66
6.77
0.04
1.51
1.66
0.43
6.90
6.11
3.37
3.39
9.14
8.34
ns
–1
0.56
5.76
0.04
1.29
1.41
0.36
5.87
5.20
2.86
2.89
7.77
7.10
ns
–2
0.49
5.06
0.03
1.13
1.24
0.32
5.15
4.56
2.51
2.53
6.82
6.23
ns
16 mA
Std.
0.66
6.31
0.04
1.51
1.66
0.43
6.42
5.73
3.42
3.52
8.66
7.96
ns
–1
0.56
5.37
0.04
1.29
1.41
0.36
5.46
4.87
2.91
3.00
7.37
6.77
ns
–2
0.49
4.71
0.03
1.13
1.24
0.32
4.80
4.28
2.56
2.63
6.47
5.95
ns
24 mA
Std.
0.66
5.93
0.04
1.51
1.66
0.43
6.04
5.70
3.49
4.00
8.28
7.94
ns
–1
0.56
5.05
0.04
1.29
1.41
0.36
5.14
4.85
2.97
3.40
7.04
6.75
ns
–2
0.49
4.43
0.03
1.13
1.24
0.32
4.51
4.26
2.61
2.99
6.18
5.93
ns
Note: For the derating values at specific junction temperature and voltage supply levels, refer to Table 3-7 on Table 2-110 2.5 V LVCMOS High Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 2.3 V
Applicable to Pro I/Os
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tPYS tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS Units
4 mA
Std.
0.60
8.82
0.04
1.51
1.66
0.43
8.13
8.82
2.72
2.29
10.37 11.05
ns
–1
0.51
7.50
0.04
1.29
1.41
0.36
6.92
7.50
2.31
1.95
8.82
9.40
ns
–2
0.45
6.58
0.03
1.13
1.24
0.32
6.07
6.58
2.03
1.71
7.74
8.25
ns
8 mA
Std.
0.60
5.27
0.04
1.51
1.66
0.43
5.27
3.10
3.03
7.50
7.51
ns
–1
0.51
4.48
0.04
1.29
1.41
0.36
4.48
2.64
2.58
6.38
ns
–2
0.45
3.94
0.03
1.13
1.24
0.32
3.93
3.94
2.32
2.26
5.60
5.61
ns
12 mA
Std.
0.66
3.74
0.04
1.51
1.66
0.43
3.81
3.49
3.37
3.49
6.05
5.73
ns
–1
0.56
3.18
0.04
1.29
1.41
0.36
3.24
2.97
2.86
2.97
5.15
4.87
ns
–2
0.49
2.80
0.03
1.13
1.24
0.32
2.85
2.61
2.51
2.61
4.52
4.28
ns
16 mA
Std.
0.66
3.53
0.04
1.51
1.66
0.43
3.59
3.12
3.42
3.62
5.83
5.35
ns
–1
0.56
3.00
0.04
1.29
1.41
0.36
3.06
2.65
2.91
3.08
4.96
4.55
ns
–2
0.49
2.63
0.03
1.13
1.24
0.32
2.68
2.33
2.56
2.71
4.35
4.00
ns
24 mA
Std.
0.66
3.26
0.04
1.51
1.66
0.43
3.32
2.48
3.49
4.11
5.56
4.72
ns
–1
0.56
2.77
0.04
1.29
1.41
0.36
2.83
2.11
2.97
3.49
4.73
4.01
ns
–2
0.49
2.44
0.03
1.13
1.24
0.32
2.48
1.85
2.61
3.07
4.15
3.52
ns
Note: For the derating values at specific junction temperature and voltage supply levels, refer to Table 3-7 on