1–6
Chapter 1: Device Datasheet for Arria II Devices
Electrical Characteristics
Table 1–5. Recommended Operating Conditions for Arria II GX Devices (Note 1) (Part 2 of 2)
Symbol
Description
Condition
Normal POR
Fast POR
Minimum
0.05
Typical
—
Maximum
Unit
ms
100
4
tRAMP
Power Supply Ramp time
0.05
—
ms
Notes to Table 1–5:
(1) For more information about supply pin connections, refer to the Arria II Device Family Pin Connection Guidelines.
(2) Altera recommends a 3.0-V nominal battery voltage when connecting VCCBAT to a battery for volatile key backup. If you do not use the volatile
security key, you may connect the VCCBAT to either GND or a 3.0-V power supply.
(3) VCCPD must be 2.5-V for I/O banks with 2.5-V and lower VCCIO, 3.0-V for 3.0-V VCCIO, and 3.3-V for 3.3-V VCCIO
.
(4) VCCIO for 3C and 8C I/O banks where the configuration pins reside only supports 3.3-, 3.0-, 2.5-, or 1.8-V voltage levels.
Table 1–6 lists the recommended operating conditions for Arria II GZ devices.
Table 1–6. Recommended Operating Conditions for Arria II GZ Devices (Note 6) (Part 1 of 2)
Symbol
VCC
Description
Condition
Minimum
Typical
Maximum Unit
Core voltage and periphery circuitry power
supply
—
0.87
0.90
0.93
1.55
V
V
Supplies power for the configuration RAM
bits
VCCCB
—
1.45
1.50
VCCAUX
Auxiliary supply
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.375
2.85
2.5
3.0
2.5
3.0
2.5
1.8
1.5
1.2
3.0
2.5
1.8
2.5
0.90
2.5
2.625
3.15
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I/O pre-driver (3.0 V) power supply
I/O pre-driver (2.5 V) power supply
I/O buffers (3.0 V) power supply
I/O buffers (2.5 V) power supply
I/O buffers (1.8 V) power supply
I/O buffers (1.5 V) power supply
I/O buffers (1.2 V) power supply
Configuration pins (3.0 V) power supply
Configuration pins (2.5 V) power supply
Configuration pins (1.8 V) power supply
PLL analog voltage regulator power supply
PLL digital voltage regulator power supply
Differential clock input power supply
VCCPD (2)
2.375
2.85
2.625
3.15
2.375
1.71
2.625
1.89
VCCIO
1.425
1.14
1.575
1.26
2.85
3.15
VCCPGM
2.375
1.71
2.625
1.89
VCCA_PLL
VCCD_PLL
VCC_CLKIN
2.375
0.87
2.625
0.93
2.375
2.625
Battery back-up power supply (For design
security volatile key register)
VCCBAT (1)
—
1.2
—
3.3
V
VI
DC input voltage
—
—
—
—
—
—
—
—
—
–0.5
0
—
—
3.6
V
V
VO
Output voltage
VCCIO
VCCA_L
VCCA_R
VCCHIP_L
VCCR_L
VCCR_R
VCCT_L
VCCT_R
Transceiver high voltage power (left side)
Transceiver high voltage power (right side)
Transceiver HIP digital power (left side)
Receiver power (left side)
2.85/2.375 3.0/2.5 (4) 3.15/2.625
V
0.87
1.05
1.05
1.05
1.05
0.9
1.1
1.1
1.1
1.1
0.93
1.15
1.15
1.15
1.15
V
V
V
V
V
Receiver power (right side)
Transmitter power (left side)
Transmitter power (right side)
Arria II Device Handbook Volume 3: Device Datasheet and Addendum
December 2013 Altera Corporation