a3p250 Actel Corporation, a3p250 Datasheet - Page 52

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

ProASIC3 DC and Switching Characteristics
Table 2-52 • 2.5 V LVCMOS High Slew
2 -4 0
Drive
Strength
4 mA
6 mA
8 mA
12 mA
Notes:
1. Software default selection highlighted in gray.
2. For specific junction temperature and voltage supply levels, refer to
values.
Commercial-Case Conditions: T
Applicable to Standard Plus I/O Banks
Speed
Grade
Std.
Std.
Std.
Std.
–1
–2
–1
–2
–1
–2
–1
–2
–F
–F
–F
–F
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
9.94
8.28
7.04
6.18
5.83
4.85
4.13
3.62
5.83
4.85
4.13
3.62
3.85
3.21
2.73
2.39
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
= 70°C, Worst-Case V
t
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
8.90
7.41
6.30
5.53
5.58
4.65
3.95
3.47
5.58
4.65
3.95
3.47
3.92
3.27
2.78
2.44
t
ZL
CC
9.94
8.28
7.04
6.18
5.83
4.85
4.13
3.62
5.83
4.85
4.13
3.62
3.77
3.14
2.67
2.35
t
ZH
= 1.425 V, Worst-Case V
2.70
2.25
1.92
1.68
3.11
2.59
2.20
1.93
3.11
2.59
2.20
1.93
3.39
2.82
2.40
2.11
t
Table 2-6 on page 2-6
LZ
2.49
2.07
1.76
1.55
3.26
2.71
2.31
2.02
3.26
2.71
2.31
2.02
3.74
3.11
2.65
2.32
t
HZ
11.58
9.64
8.20
7.20
8.27
6.88
5.85
5.14
8.27
6.88
5.85
5.14
6.61
5.50
4.68
4.11
t
ZLS
CCI
12.63
= 2.3 V
10.51
7.09
6.03
5.29
t
8.94
7.85
8.52
7.09
6.03
5.29
8.52
6.46
5.38
4.57
4.02
ZHS
for derating
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns