ProASIC3 DC and Switching Characteristics
Table 2-41 • 3.3 V LVTTL / 3.3 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
2 mA
Speed
Grade
–F
tDOUT
0.79
tDP
8.49
tDIN
0.05
tPY
1.20
tEOUT
0.51
tZL
8.65
tZH
7.48
tLZ
2.49
tHZ
2.58
Units
ns
Std.
0.66 7.07 0.04 1.00 0.43 7.20 6.23 2.07 2.15
ns
–1
0.56 6.01 0.04 0.85 0.36 6.12 5.30 1.76 1.83
ns
–2
0.49 5.28 0.03 0.75 0.32 5.37 4.65 1.55 1.60
ns
4 mA
–F
0.79 8.49 0.05 1.20 0.51 8.65 7.48 2.49 2.58
ns
Std.
0.66 7.07 0.04 1.00 0.43 7.20 6.23 2.07 2.15
ns
–1
0.56 6.01 0.04 0.85 0.36 6.12 5.30 1.76 1.83
ns
–2
0.49 5.28 0.03 0.75 0.32 5.37 4.65 1.55 1.60
ns
6 mA
–F
0.79 5.30 0.05 1.20 0.51 5.40 4.51 2.88 3.23
ns
Std.
0.66 4.41 0.04 1.00 0.43 4.49 3.75 2.39 2.69
ns
–1
0.56 3.75 0.04 0.85 0.36 3.82 3.19 2.04 2.29
ns
–2
0.49 3.29 0.03 0.75 0.32 3.36 2.80 1.79 2.01
ns
8 mA
–F
0.79 5.30 0.05 1.20 0.51 5.40 4.51 2.88 3.23
ns
Std.
0.66 4.41 0.04 1.00 0.43 4.49 3.75 2.39 2.69
ns
–1
0.56 3.75 0.04 0.85 0.36 3.82 3.19 2.04 2.29
ns
–2
0.49 3.29 0.03 0.75 0.32 3.36 2.80 1.79 2.01
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.
v1.1
2 - 33