Electrical Characteristics
Page 7
DC Characteristics
This section lists the following specifications:
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Supply Current and Power Consumption
Standby current is the current drawn from the respective power rails used for power
budgeting.
Altera offers two ways to estimate power for your design—the Excel-based Early
Power Estimator (EPE) and the Quartus
®
II PowerPlay Power Analyzer feature.
Use the Excel-based Early Power Estimator (EPE) before you start your design to
estimate the supply current for your design. The EPE provides a magnitude estimate
of the device power because these currents vary greatly with the resources you use.
The Quartus II PowerPlay Power Analyzer provides better quality estimates based on
the specifics of the design after you complete place-and-route. The PowerPlay Power
Analyzer can apply a combination of user-entered, simulation-derived, and estimated
signal activities that, when combined with detailed circuit models, yields very
accurate power estimates.
f
For more information about power estimation tools, refer to the
and the
chapter in the
Quartus II
Handbook.
I/O Pin Leakage Current
lists the Arria V I/O pin leakage current specifications.
Table 6. I/O Pin Leakage Current for Arria V Devices
Symbol
I
I
I
OZ
Description
Input pin
Tri-stated I/O pin
Conditions
V
I
= 0 V to V
CCIOMAX
V
O
= 0 V to V
CCIOMAX
Min
–30
–30
Typ
—
—
Max
30
30
Unit
µA
µA
December 2013
Altera Corporation
Arria V GX, GT, SX, and ST Device Datasheet
INTEL [ INTEL CORPORATION ]
