A10-DATASHEET
2015.12.31
5
Recommended Operating Conditions
Symbol
Description
Condition
1.8 V
Minimum (3)
1.71
Typical
Maximum (3)
1.89
Unit
Battery back-up power supply
(For design security volatile key
register)
1.8
1.2
V
V
(7)
VCCBAT
VCCPT
1.2 V
1.14
1.26
Power supply for programmable
1.8 V
1.71
1.8
1.89
V
power technology and I/O pre-driver
3.0 V (for 3 V I/O only)
2.85
2.375
1.71
3.0
2.5
3.15
2.625
1.89
V
V
V
V
V
V
V
V
2.5 V (for 3 V I/O only)
1.8 V
1.5 V
1.35 V
1.25 V
1.2 V
—
1.8
VCCIO
I/O buffers power supply
1.425
(8)
1.5
1.575
(8)
1.35
1.25
1.2
1.19
(8)
1.31
(8)
VCCA_PLL
PLL analog voltage regulator power
supply
1.71
1.8
1.89
VREFP_ADC
Precision voltage reference for
voltage sensor
—
1.2475
1.25
1.2525
V
3 V I/O
LVDS I/O
—
–0.3
–0.3
0
—
—
—
—
—
3.3
2.19
VCCIO
100
V
V
(9)
VI
DC input voltage
VO
TJ
Output voltage
V
Extended
Industrial
0
°C
°C
Operating junction temperature
–40
100
(3)
(7)
This 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 10 devices, connect VCCBAT to a 1.5-V or 1.8-V power supply. Arria 10 power-on reset (POR)
circuitry monitors VCCBAT. Arria 10 devices do not exit POR if VCCBAT is not powered up.
(8)
(9)
For minimum and maximum voltage values, refer to the I/O Standard Specifications section.
The LVDS I/O values are applicable to all dedicated and dual-function configuration I/Os.
Arria 10 Device Datasheet
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