ProASIC3 DC and Switching Characteristics
v1.3 2-47
Timing Characteristics
Table 2-61 • 1.8 V LVCMOS High Slew
Commercial-Case Conditions: T
J
= 70°C, Worst-Case V
CC
= 1.425 V, Worst-Case V
CCI
= 1.7 V
Applicable to Advanced I/O Banks
Drive
Strength
Speed
Grade t
DOUT
t
DP
t
DIN
t
PY
t
EOUT
t
ZL
t
ZH
t
LZ
t
HZ
t
ZLS
t
ZHS
Units
2 mA –F 0.79 14.25 0.05 1.46 0.51 10.97 14.25 3.33 1.99 13.66 16.94 ns
Std. 0.66 11.86 0.04 1.22 0.43 9.14 11.86 2.77 1.66 11.37 14.10 ns
–1 0.56 10.09 0.04 1.04 0.36 7.77 10.09 2.36 1.41 9.67 11.99 ns
–2 0.49 8.86 0.03 0.91 0.32 6.82 8.86 2.07 1.24 8.49 10.53 ns
4 mA –F 0.79 8.31 0.05 1.46 0.51 7.04 8.31 3.87 3.41 9.73 10.99 ns
Std. 0.66 6.91 0.04 1.22 0.43 5.86 6.91 3.22 2.84 8.10 9.15 ns
–1 0.56 5.88 0.04 1.04 0.36 4.99 5.88 2.74 2.41 6.89 7.78 ns
–2 0.49 5.16 0.03 0.91 0.32 4.38 5.16 2.41 2.12 6.05 6.83 ns
6 mA –F 0.79 5.34 0.05 1.46 0.51 5.02 5.34 4.24 4.06 7.71 8.03 ns
Std. 0.66 4.45 0.04 1.22 0.43 4.18 4.45 3.53 3.38 6.42 6.68 ns
–1 0.56 3.78 0.04 1.04 0.36 3.56 3.78 3.00 2.88 5.46 5.69 ns
–2 0.49 3.32 0.03 0.91 0.32 3.12 3.32 2.64 2.53 4.79 4.99 ns
8 mA –F 0.79 4.71 0.05 1.46 0.51 4.72 4.71 4.32 4.23 7.40 7.40 ns
Std. 0.66 3.92 0.04 1.22 0.43 3.93 3.92 3.60 3.52 6.16 6.16 ns
–1 0.56 3.34 0.04 1.04 0.36 3.34 3.34 3.06 3.00 5.24 5.24 ns
–2 0.49 2.93 0.03 0.91 0.32 2.93 2.93 2.69 2.63 4.60 4.60 ns
12 mA –F 0.79 4.24 0.05 1.46 0.51 4.32 3.65 4.45 4.90 7.01 6.34 ns
Std. 0.66 3.53 0.04 1.22 0.43 3.60 3.04 3.70 4.08 5.84 5.28 ns
–1 0.56 3.01 0.04 1.04 0.36 3.06 2.59 3.15 3.47 4.96 4.49 ns
–2 0.49 2.64 0.03 0.91 0.32 2.69 2.27 2.76 3.05 4.36 3.94 ns
16 mA –F 0.79 4.24 0.05 1.46 0.51 4.32 3.65 4.45 4.90 7.01 6.34 ns
Std. 0.66 3.53 0.04 1.22 0.43 3.60 3.04 3.70 4.08 5.84 5.28 ns
–1 0.56 3.01 0.04 1.04 0.36 3.06 2.59 3.15 3.47 4.96 4.49 ns
–2 0.49 2.64 0.03 0.91 0.32 2.69 2.27 2.76 3.05 4.36 3.94 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.
