ProASIC3 nano Flash FPGAs
Revision 11
2-31
Timing Characteristics
Table 2-40 2.5 V LVCMOS Low Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 2.3 V
Software Default Load at 35 pF for A3PN060, A3PN125, A3PN250
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tPYS
tEOUT
tZL
tZH
tLZ
tHZ
Units
2 mA
Std.
0.60
11.29
0.04
1.43
1.63
0.43
10.64
11.29
2.27
2.29
ns
–1
0.51
9.61
0.04
1.22
1.39
0.36
9.05
9.61
1.93
1.95
ns
–2
0.45
8.43
0.03
1.07
1.22
0.32
7.94
8.43
1.70
1.71
ns
4 mA
Std.
0.60
11.29
0.04
1.43
1.63
0.43
10.64
11.29
2.27
2.29
ns
–1
0.51
9.61
0.04
1.22
1.39
0.36
9.05
9.61
1.93
1.95
ns
–2
0.45
8.43
0.03
1.07
1.22
0.32
7.94
8.43
1.70
1.71
ns
6 mA
Std.
0.60
7.73
0.04
1.43
1.63
0.43
7.70
7.73
2.60
2.89
ns
–1
0.51
6.57
0.04
1.22
1.39
0.36
6.55
6.57
2.21
2.46
ns
–2
0.45
5.77
0.03
1.07
1.22
0.32
5.75
5.77
1.94
2.16
ns
8 mA
Std.
0.60
7.73
0.04
1.43
1.63
0.43
7.70
7.73
2.60
2.89
ns
–1
0.51
6.57
0.04
1.22
1.39
0.36
6.55
6.57
2.21
2.46
ns
–2
0.45
5.77
0.03
1.07
1.22
0.32
5.75
5.77
1.94
2.16
ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-5 for derating values. Table 2-41 2.5 V LVCMOS High Slew
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 2.3 V
Software Default Load at 35 pF for A3PN060, A3PN125, A3PN250
Drive
Strength
Speed
Grade
tDOUT
tDP
tDIN
tPY
tPYS
tEOUT
tZL
tZH
tLZ
tHZ
Units
2 mA
Std.
0.60
8.38
0.04
1.43
1.63
0.43
7.36
8.38
2.27
2.37
ns
–1
0.51
7.13
0.04
1.22
1.39
0.36
6.26
7.13
1.93
2.02
ns
–2
0.45
6.26
0.03
1.07
1.22
0.32
5.50
6.26
1.69
1.77
ns
4 mA
Std.
0.60
8.38
0.04
1.43
1.63
0.43
7.36
8.38
2.27
2.37
ns
–1
0.51
7.13
0.04
1.22
1.39
0.36
6.26
7.13
1.93
2.02
ns
–2
0.45
6.26
0.03
1.07
1.22
0.32
5.50
6.26
1.69
1.77
ns
6 mA
Std.
0.60
4.94
0.04
1.43
1.63
0.43
4.71
4.94
2.60
2.98
ns
–1
0.51
4.20
0.04
1.22
1.39
0.36
4.01
4.20
2.21
2.54
ns
–2
0.45
3.69
0.03
1.07
1.22
0.32
3.52
3.69
1.94
2.23
ns
8 mA
Std.
0.60
4.94
0.04
1.43
1.63
0.43
4.71
4.94
2.60
2.98
ns
–1
0.51
4.20
0.04
1.22
1.39
0.36
4.01
4.20
2.21
2.54
ns
–2
0.45
3.69
0.03
1.07
1.22
0.32
3.52
3.69
1.94
2.23
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 2-5 for derating values.