![](http://datasheet.mmic.net.cn/240000/A54SX16-CQ256B_datasheet_15643070/A54SX16-CQ256B_11.png)
v2.0
11
54SX Family FPGAs RadTolerant and HiRel
3.3V/5V Operating Conditions
Recommended Operating Conditions
1
Parameter
Commercial
Military
Units
Temperature
Range
1
3.3V Power
2
Supply Tolerance
5V Power Supply
2
Tolerance
0 to +70
–
55 to +125
°
C
±
10
±
10
%V
CC
±
5
±
10
%V
CC
Notes:
1.
Ambient temperature (T
A
) is used for commercial and
industrial; case temperature (T
C
) is used for military.
All power supplies must be in the recommended operating range
for 250μs. For more information, please refer to the
Power-Up
Design
Considerations
http://www.actel.com/appnotes
.
2.
application
note
at
Recommended Operating Conditions
Symbol
Parameter
Limits
Units
V
CCR
V
CCA
V
CCI
V
I
V
O
DC Supply Voltage
–
0.3 to +6.0
V
DC Supply Voltage
–
0.3 to +4.0
V
DC Supply Voltage
–
0.3 to +4.0
V
Input Voltage
–
0.5 to +5.5
V
Output Voltage
–
0.5 to +3.6
V
I
IO
I/O Source Sink
Current
2
–
30 to +5.0
mA
T
STG
Notes:
1.
Storage Temperature
–
40 to +125
°
C
Stresses beyond those listed in the Absolute Maximum Ratings
table may cause permanent damage to the device. Exposure to
absolute maximum rated conditions for extended periods may
affect device reliability. Device should not be operated outside
the Recommended Operating Conditions.
The I/O source sink numbers refer to tristated inputs and
outputs
2.
Electrical Specifications
Commercial
Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Units
V
OH
(I
OH
=
–
20μA) (CMOS)
(I
OH
=
–
8mA) (TTL)
(I
OH
=
–
6mA) (TTL)
(I
OL
= 20μA) (CMOS)
(I
OL
= 12mA) (TTL)
(I
OL
= 8mA) (TTL)
Low Level Inputs
(V
CCI
–
0.1)
2.4
V
CCI
V
CCI
(V
CCI
–
0.1)
2.4
V
CCI
V
CCI
V
V
OL
0.10
0.50
0.50
V
V
IL
V
IH
t
R
, t
F
C
IO
I
CC
I
CC(D)
0.8
0.8
V
High Level Inputs
2.0
2.0
V
Input Transition Time t
R
, t
F
C
IO
I/O Capacitance
Standby Current, I
CC
I
CC(D)
I
Dynamic
V
CC
Supply Current
50
50
ns
10
10
pF
4.0
25
mA
See the
“
Power Dissipation
”
section on page 13.