ProASIC3L DC and Switching Characteristics
2-62
Revision 13
Timing Characteristics
1.5 V DC Core Voltage
Table 2-85 1.8 V LVCMOS Low Slew – Applies to 1.5 V DC Core Voltage
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 1.7 V
Applicable to Pro I/O Banks
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tPYS tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS
Units
2 mA
Std.
0.59
8.32 0.04 1.80 2.55
0.38
8.48 6.99 2.50 1.42
10.49
9.00
ns
–1
0.50
7.08 0.03 1.53 2.17
0.33
7.21 5.95 2.13 1.21
8.92
7.66
ns
4 mA
Std.
0.59
6.85 0.04 1.80 2.55
0.38
6.98 5.89 2.93 2.50
8.99
7.90
ns
–1
0.50
5.83 0.03 1.53 2.17
0.33
5.94 5.01 2.49 2.12
7.65
6.72
ns
6 mA
Std.
0.59
5.81 0.04 1.80 2.55
0.38
5.92 5.13 3.21 3.02
7.93
7.15
ns
–1
0.50
4.94 0.03 1.53 2.17
0.33
5.03 4.37 2.73 2.57
6.75
6.08
ns
8 mA
Std.
0.59
5.46 0.04 1.80 2.55
0.38
5.56 4.99 3.28 3.17
7.57
7.00
ns
–1
0.50
4.64 0.03 1.53 2.17
0.33
4.73 4.24 2.79 2.70
6.44
5.95
ns
12 mA
Std.
0.59
5.36 0.04 1.80 2.55
0.38
5.46 4.99 3.37 3.70
7.47
7.01
ns
–1
0.50
4.56 0.03 1.53 2.17
0.33
4.64 4.25 2.86 3.14
6.35
5.96
ns
16 mA
Std.
0.59
5.36 0.04 1.80 2.55
0.38
5.46 4.99 3.37 3.70
7.47
7.01
ns
–1
0.50
4.56 0.03 1.53 2.17
0.33
4.64 4.25 2.86 3.14
6.35
5.96
ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-7 for derating values. Table 2-86 1.8 V LVCMOS High Slew – Applies to 1.5 V DC Core Voltage
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 1.7 V
Applicable to Pro I/O Banks
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tPYS tEOUT
tZL
tZH
tLZ
tHZ
tZLS
tZHS
Units
2 mA
Std.
0.59
3.76 0.04 1.80 2.55
0.38
3.83 3.68 2.50 1.47
5.84
5.70
ns
–1
0.50
3.20 0.03 1.53 2.17
0.33
3.26 3.13 2.13 1.25
4.97
4.85
ns
4 mA
Std.
0.59
3.05 0.04 1.80 2.55
0.38
3.11
2.73 2.92 2.58
5.12
4.75
ns
–1
0.50
2.59 0.03 1.53 2.17
0.33
2.64 2.33 2.49 2.19
4.35
4.04
ns
6 mA
Std.
0.59
2.61 0.04 1.80 2.55
0.38
2.66 2.27 3.21 3.12
4.67
4.28
ns
–1
0.50
2.22 0.03 1.53 2.17
0.33
2.26 1.93 2.73 2.65
3.98
3.64
ns
8 mA
Std.
0.59
2.53 0.04 1.80 2.55
0.38
2.58 2.18 3.27 3.26
4.59
4.19
ns
–1
0.50
2.15 0.03 1.53 2.17
0.33
2.19 1.85 2.78 2.77
3.90
3.57
ns
12 mA
Std.
0.59
2.52 0.04 1.80 2.55
0.38
2.56 2.07 3.36 3.81
4.58
4.08
ns
–1
0.50
2.14 0.03 1.53 2.17
0.33
2.18 1.76 2.86 3.24
3.89
3.47
ns
16 mA
Std.
0.59
2.52 0.04 1.80 2.55
0.38
2.56 2.07 3.36 3.81
4.58
4.08
ns
–1
0.50
2.14 0.03 1.53 2.17
0.33
2.18 1.76 2.86 3.24
3.89
3.47
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 2-7 for derating values.