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Electrical Characteristics
Table 5 lists the steady-state voltage and current values expected from Arria V
system-on-a-chip (SoC) devices with ARM®-based hard processor system (HPS).
Power supply ramps must all be strictly monotonic, without plateaus.
Table 5. HPS Power Supply Operating Conditions for Arria V SX and ST Devices (1)
Symbol
VCC_HPS
Description
Minimum
1.07
Typical
1.1
3.3
3.0
2.5
3.3
3.0
2.5
1.8
1.5
1.35
1.2
3.3
3.0
2.5
1.8
2.5
2.5
Maximum
1.13
Unit
V
HPS Core voltage and periphery circuitry power supply
HPS I/O pre-driver (3.3 V) power supply
HPS I/O pre-driver (3.0 V) power supply
HPS I/O pre-driver (2.5 V) power supply
HPS I/O buffers (3.3 V) power supply
HPS I/O buffers (3.0 V) power supply
HPS I/O buffers (2.5 V) power supply
HPS I/O buffers (1.8 V) power supply
HPS I/O buffers (1.5 V) power supply
3.135
2.85
3.465
3.15
V
(2)
VCCPD_HPS
V
2.375
3.135
2.85
2.625
3.465
3.15
V
V
V
2.375
1.71
2.625
1.89
V
VCCIO_HPS
V
1.425
1.283
1.14
1.575
1.418
1.26
V
(3)
HPS I/O buffers (1.35 V) power supply
V
HPS I/O buffers (1.2 V) power supply
V
HPS reset and clock input pins (3.3 V) power supply
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
HPS PLL analog voltage regulator power supply
3.135
2.85
3.465
3.15
V
V
VCCRSTCLK_HPS
2.375
1.71
2.625
1.89
V
V
VCCPLL_HPS
2.375
2.375
2.625
2.625
V
VCC_AUX_SHARED HPS and FPGA shared auxiliary power supply
V
Notes to Table 5:
(1) Refer to Table 3 for the steady-state voltage values expected from the FPGA portion of the Arria V SoC devices.
(2) VCCPD_HPS must be 2.5 V when VCCIO_HPS is 2.5, 1.8, 1.5, or 1.2 V. VCCPD_HPS must be 3.0 V when VCCIO_HPS is 3.0 V. VCCPD_HPS must be 3.3 V when
CCIO_HPS is 3.3 V.
(3) VCCIO_HPS 1.35 V is supported for HPS row I/O bank only.
V
Arria V GX, GT, SX, and ST Device Datasheet
February 2014 Altera Corporation
ALTERA [ ALTERA CORPORATION ]
