a3p250 Actel Corporation, a3p250 Datasheet - Page 53

• Manufacturer Part Number: a3p250
• Description: Proasic3 Flash Family Fpgas With Optional Soft Arm Support
• Manufacturer: Actel Corporation

Table 2-53 • 2.5 V LVCMOS Low Slew
Drive
Strength
4 mA
6 mA
8 mA
12 mA
Note:
For specific junction temperature and voltage supply levels, refer to
values.
Speed
Grade
Commercial-Case Conditions: T
Applicable to Standard Plus I/O Banks
Std.
Std.
Std.
Std.
–F
–1
–2
–F
–1
–2
–F
–1
–2
–F
–1
–2
t
0.79
0.66
0.56
0.49
0.79
0.66
0.56
0.49
0.79
0.66
0.56
0.49
0.79
0.66
0.56
0.49
DOUT
13.02
10.84
9.22
8.10
8.85
7.37
6.27
5.50
8.85
7.37
6.27
5.50
6.76
5.63
4.79
4.20
t
DP
0.05
0.04
0.04
0.03
0.05
0.04
0.04
0.03
0.05
0.04
0.04
0.03
0.05
0.04
0.04
0.03
t
DIN
J
1.56
1.30
1.10
0.97
1.56
1.30
1.10
0.97
1.56
1.30
1.10
0.97
1.56
1.30
1.10
0.97
t
= 70°C, Worst-Case V
PY
t
0.51
0.43
0.36
0.32
0.51
0.43
0.36
0.32
0.51
0.43
0.36
0.32
0.51
0.43
0.36
0.32
EOUT
v1.2
12.78
10.64
9.05
7.94
9.01
7.50
6.38
5.60
9.01
7.50
6.38
5.60
6.89
5.73
4.88
4.28
t
ZL
CC
13.02
10.84
9.22
8.10
8.84
7.36
6.26
5.50
8.84
7.36
6.26
5.50
6.61
5.51
4.68
4.11
t
= 1.425 V, Worst-Case V
ZH
ProASIC3 DC and Switching Characteristics
2.71
2.26
1.92
1.68
3.11
2.59
2.20
1.93
3.11
2.59
2.20
1.93
3.40
2.83
2.41
2.11
Table 2-6 on page 2-6
t
LZ
2.39
1.99
1.69
3.14
3.14
1.49
2.61
2.22
1.95
2.61
2.22
1.95
3.62
3.01
2.56
2.25
t
HZ
15.46
12.87
10.95
11.70
11.70
9.61
9.74
8.29
7.27
9.74
8.29
7.27
9.57
7.97
6.78
5.95
t
ZLS
CCI
= 2.3 V
15.71
13.08
11.12
11.53
11.53
t
9.77
9.60
8.16
7.17
9.60
8.16
7.17
9.30
7.74
6.59
5.78
ZHS
for derating
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2 - 41