Electrical Characteristics
Page 5
Table 3. Recommended Operating Conditions for Arria V Devices (Part 2 of 2)
Symbol
Description
Condition
Standard POR
Fast POR
Minimum
200 µs
Typical
—
Maximum Unit
100 ms
4 ms
—
—
(3)
tRAMP
Power supply ramp time
200 µs
—
Notes to Table 3:
(1) 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.
(2) 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.
(3) This is also applicable to HPS power supply. For HPS power supply, refer to tRAMP specifications for standard POR when HPS_PORSEL = 0 and tRAMP
specifications for fast POR when HPS_PORSEL = 1.
Table 4 lists recommended operating conditions for Arria V transceiver power
supplies.
Table 4. Transceiver Power Supply Operating Conditions for Arria V Devices
Symbol
VCCA_GXBL
VCCA_GXBR
VCCR_GXBL
VCCR_GXBR
VCCR_GXBL
VCCR_GXBR
VCCT_GXBL
VCCT_GXBR
VCCT_GXBL
VCCT_GXBR
VCCH_GXBL
VCCH_GXBR
VCCL_GXBL
VCCL_GXBR
VCCL_GXBL
VCCL_GXBR
Note to Table 4:
Description
Minimum
Typical
Maximum Unit
Transceiver high voltage power (left side)
2.375
2.500
2.625
V
V
V
V
V
V
V
V
Transceiver high voltage power (right side)
GX and SX speed grades—receiver power (left side)
GX and SX speed grades—receiver power (right side)
GT and ST speed grades—receiver power (left side)
GT and ST speed grades—receiver power (right side)
GX and SX speed grades—transmitter power (left side)
GX and SX speed grades—transmitter power (right side)
GT and ST speed grades—transmitter power (left side)
GT and ST speed grades—transmitter power (right side)
Transmitter output buffer power (left side)
1.08/1.12 1.1/1.15 (1) 1.14/1.18
1.17
1.20
1.23
1.08/1.12 1.1/1.15 (1) 1.14/1.18
1.17
1.20
1.23
1.425
1.500
1.575
Transmitter output buffer power (right side)
GX and SX speed grades—clock network power (left side)
GX and SX speed grades—clock network power (right side)
GT and ST speed grades—clock network power (left side)
GT and ST speed grades—clock network power (right side)
1.08/1.12 1.1/1.15 (1) 1.14/1.18
1.17
1.20
1.23
(1) For data rate <=3.2 Gbps, connect VCCR_GXBL/R, VCCT_GXBL/R, or VCCL_GXBL/R to either 1.1-V or 1.15-V power supply. For data rate >3.2 Gbps,
connect VCCR_GXBL/R, VCCT_GXBL/R, or VCCL_GXBL/R to a 1.15-V power supply. For details, refer to the Arria V GT, GX, ST, and SX Device Family Pin
Connection Guidelines.
December 2013 Altera Corporation
Arria V GX, GT, SX, and ST Device Datasheet