AV-51002
2015.12.16
1-5
Recommended Operating Conditions
Recommended Operating Conditions
Table 1-3: Recommended Operating Conditions for Arria V Devices
This table lists the steady-state voltage values expected from Arria V devices. Power supply ramps must all be strictly monotonic, without plateaus.
Symbol
Description
Condition
Minimum(1)
Typical
Maximum(1)
Unit
–C4, –I5, –C5, –C6
1.07
1.1
1.13
V
VCC
Core voltage power supply
–I3
1.12
1.15
1.1
1.18
V
–C4, –I5, –C5, –C6
1.07
1.13
V
Periphery circuitry, PCIe hard IP block,
and transceiver PCS power supply
VCCP
–I3
3.3 V
3.0 V
2.5 V
1.8 V
—
1.12
1.15
3.3
1.18
V
3.135
2.85
3.465
3.15
V
3.0
V
VCCPGM
Configuration pins power supply
Auxiliary supply
2.375
1.71
2.5
2.625
1.89
V
1.8
V
VCC_AUX
2.375
1.2
2.5
2.625
3.0
V
(2)
VCCBAT
—
—
V
Battery back-up power supply
(For design security volatile key register)
3.3 V
3.0 V
2.5 V
3.135
2.85
3.3
3.0
2.5
3.465
3.15
V
V
V
(3)
VCCPD
I/O pre-driver power supply
2.375
2.625
(1)
(2)
(3)
The power supply value describes the budget for the DC (static) power supply tolerance and does not include the dynamic tolerance requirements.
Refer to the PDN tool for the additional budget for the dynamic tolerance requirements.
If you do not use the design security feature in Arria V devices, connect VCCBAT to a 1.5-V, 2.5-V, or 3.0-V power supply. Arria V power-on reset
(POR) circuitry monitors VCCBAT. Arria V devices do not exit POR if VCCBAT is not powered up.
VCCPD must be 2.5 V when VCCIO is 2.5, 1.8, 1.5, 1.35, 1.25, or 1.2 V. VCCPD must be 3.0 V when VCCIO is 3.0 V. VCCPD must be 3.3 V when VCCIO is
3.3 V.
Arria V GX, GT, SX, and ST Device Datasheet
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