ProASIC3 DC and Switching Characteristics
Table 2-38 • 3.3 V LVTTL / 3.3 V LVCMOS Low Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 3.0 V
Applicable to Advanced I/O Banks
Drive
Strength
4 mA
Speed
Grade
–F
tDOUT
0.79
tDP
12.32
tDIN
0.05
tPY
1.22
tEOUT
0.51
tZL
12.55
tZH
10.69
tLZ
3.18
tHZ
2.95
tZLS
15.23
tZHS
13.37
Units
ns
Std. 0.66 10.26 0.04 1.02 0.43 10.45 8.90 2.64 2.46 12.68 11.13 ns
–1 0.56 8.72 0.04 0.86 0.36 8.89 7.57 2.25 2.09 10.79 9.47 ns
–2 0.49 7.66 0.03 0.76 0.32 7.80 6.64 1.98 1.83 9.47 8.31 ns
6 mA
–F 0.79 8.74 0.05 1.22 0.51 8.90 7.55 3.58 3.65 11.59 10.23 ns
Std. 0.66 7.27 0.04 1.02 0.43 7.41 6.28 2.98 3.04 9.65 8.52 ns
–1 0.56 6.19 0.04 0.86 0.36 6.30 5.35 2.54 2.59 8.20 7.25 ns
–2 0.49 5.43 0.03 0.76 0.32 5.53 4.69 2.23 2.27 7.20 6.36 ns
8 mA
–F 0.79 8.74 0.05 1.22 0.51 8.90 7.55 3.58 3.65 11.59 10.23 ns
Std. 0.66 7.27 0.04 1.02 0.43 7.41 6.28 2.98 3.04 9.65 8.52 ns
–1 0.56 6.19 0.04 0.86 0.36 6.30 5.35 2.54 2.59 8.20 7.25 ns
–2 0.49 5.43 0.03 0.76 0.32 5.53 4.69 2.23 2.27 7.20 6.36 ns
12 mA
–F 0.79 6.70 0.05 1.22 0.51 6.83 5.85 3.85 4.10 9.51 8.54 ns
Std. 0.66 5.58 0.04 1.02 0.43 5.68 4.87 3.21 3.42 7.92 7.11 ns
–1 0.56 4.75 0.04 0.86 0.36 4.84 4.14 2.73 2.91 6.74 6.05 ns
–2 0.49 4.17 0.03 0.76 0.32 4.24 3.64 2.39 2.55 5.91 5.31 ns
16 mA
–F 0.79 6.25 0.05 1.22 0.51 6.37 5.48 3.91 4.22 9.06 8.17 ns
Std. 0.66 5.21 0.04 1.02 0.43 5.30 4.56 3.26 3.51 7.54 6.80 ns
–1 0.56 4.43 0.04 0.86 0.36 4.51 3.88 2.77 2.99 6.41 5.79 ns
–2 0.49 3.89 0.03 0.76 0.32 3.96 3.41 2.43 2.62 5.63 5.08 ns
24 mA
–F 0.79 5.83 0.05 1.22 0.51 5.93 5.46 3.98 4.67 8.62 8.15 ns
Std. 0.66 4.85 0.04 1.02 0.43 4.94 4.54 3.32 3.88 7.18 6.78 ns
–1 0.56 4.13 0.04 0.86 0.36 4.20 3.87 2.82 3.30 6.10 5.77 ns
–2 0.49 3.62 0.03 0.76 0.32 3.69 3.39 2.48 2.90 5.36 5.06 ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating
values.
2-30
v1.1