Page 6
Electrical Characteristics
Table 5. HPS Power Supply Operating Conditions for Cyclone V SE, SX, and ST Devices
(1)
—Preliminary
(Part 2 of 2)
Symbol
Description
HPS reset and clock input pins (3.3 V) power supply
V
CCRSTCLK_HPS
HPS reset and clock input pins (3.0 V) power supply
HPS reset and clock input pins (2.5 V) power supply
HPS reset and clock input pins (1.8 V) power supply
V
CCPLL_HPS
V
CC_AUX_SHARED
Notes to
(1) Refer to
for the steady-state voltage values expected from the FPGA portion of the Cyclone V system-on-a-chip (SoC) FPGAs.
(2) V
CCPD_HPS
must be 2.5 V when V
CCIO_HPS
is 2.5, 1.8, 1.5, or 1.2 V. V
CCPD_HPS
must be 3.0 V when V
CCIO_HPS
is 3.0 V. V
CCPD_HPS
must be 3.3 V when
V
CCIO_HPS
is 3.3 V.
Minimum
3.135
2.85
2.375
1.71
2.375
2.375
Typical
3.3
3.0
2.5
1.8
2.5
2.5
Maximum
3.465
3.15
2.625
1.89
2.625
2.625
Unit
V
V
V
V
V
V
HPS PLL analog voltage regulator power supply
HPS and FPGA shared auxiliary power supply
DC Characteristics
This section lists the following specifications:
■
■
■
■
■
■
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.
Cyclone V Device Datasheet
June 2013
Altera Corporation
ALTERA [ ALTERA CORPORATION ]
