a3p250l Actel Corporation, a3p250l Datasheet - Page 55

• Manufacturer Part Number: a3p250l
• Description: Proasic3l Low-power Flash Fpgas With Flash*freeze Technology
• Manufacturer: Actel Corporation

Table 2-55 • 2.5 V LVCMOS Low Slew
Table 2-56 • 2.5 V LVCMOS High Slew
Drive
Strength
4 mA
8 mA
12 mA
16 mA
24 mA
Notes:
1. Software default selection highlighted in gray.
2. For specific junction temperature and voltage supply levels, refer to
Drive
Strength
4 mA
8 mA
12 mA
16 mA
24 mA
Notes:
1. Software default selection highlighted in gray.
2. For specific junction temperature and voltage supply levels, refer to
values.
values.
Timing Characteristics
Speed
Speed
Grade
Grade
Commercial-Case Conditions: T
Applicable to Pro I/Os
Commercial-Case Conditions: T
Applicable to Pro I/Os
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
–1
–1
–1
–1
–1
–1
–1
–1
–1
–1
t
t
0.77
0.66
0.77
0.66
0.77
0.66
0.77
0.66
0.77
0.66
0.77
0.66
0.77
0.66
0.77
0.66
0.77
0.66
0.77
0.66
DOUT
DOUT
6.24
5.31
5.10
4.34
4.29
3.65
4.05
3.44
3.94
3.35
3.18
2.71
2.61
2.22
2.26
1.92
2.20
1.87
2.21
1.88
t
t
DP
DP
0.05
0.04
0.05
0.04
0.05
0.04
0.05
0.04
0.05
0.04
0.05
0.04
0.05
0.04
0.05
0.04
0.05
0.04
0.05
0.04
t
t
DIN
DIN
1.86
1.58
1.86
1.58
1.86
1.58
1.86
1.58
1.86
1.58
1.86
1.58
1.86
1.58
1.86
1.58
1.86
1.58
1.86
1.58
t
t
PY
PY
J
J
= 70°C, Worst-Case V
= 70°C, Worst-Case V
2.31
1.97
2.31
1.97
2.31
1.97
2.31
1.97
2.31
1.97
2.31
1.97
2.31
1.97
2.31
1.97
2.31
1.97
2.31
1.97
A dv a n c e v 0. 4
t
t
PYS
PYS
t
t
0.50
0.43
0.50
0.43
0.50
0.43
0.50
0.43
0.50
0.43
0.50
0.43
0.50
0.43
0.50
0.43
0.50
0.43
0.50
0.43
EOUT
EOUT
6.36
5.41
5.20
4.42
4.37
3.72
4.12
3.51
4.01
3.41
3.24
2.76
2.65
2.26
2.30
1.96
2.24
1.91
2.25
1.92
t
t
ZL
ZL
CC
CC
= 1.14 V, Worst-Case V
= 1.14 V, Worst-Case V
5.30
4.51
4.49
3.82
3.91
3.32
3.78
3.22
3.80
3.23
2.84
2.42
2.19
1.86
1.86
1.59
1.80
1.54
1.73
1.47
t
t
ZH
ZH
ProASIC3L DC and Switching Characteristics
Table 2-6 on page 2-7
Table 2-6 on page 2-7
2.45
2.08
2.79
2.37
3.03
2.58
3.08
2.62
3.15
2.68
2.45
2.08
2.79
2.37
3.03
2.58
3.08
2.62
3.15
2.68
t
t
LZ
LZ
1.98
1.68
2.64
2.24
3.05
2.60
3.17
2.70
3.60
3.06
2.06
1.75
2.73
2.32
3.15
2.68
3.26
2.77
3.70
3.14
t
t
HZ
HZ
8.37
7.12
7.21
6.13
6.39
5.43
6.13
5.22
6.03
5.13
5.25
4.47
4.67
3.97
4.32
3.67
4.26
3.62
4.27
3.63
t
t
ZLS
ZLS
CCI
CCI
= 2.3 V
= 2.3 V
7.31
6.22
6.50
5.53
5.92
5.04
5.79
4.93
5.81
4.94
4.85
4.13
4.20
3.57
3.88
3.30
3.82
3.25
3.74
3.18
t
t
for derating
for derating
ZHS
ZHS
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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