AV-51002
2015.12.16
2-10
Bus Hold Specifications
Bus Hold Specifications
Table 2-9: Bus Hold Parameters for Arria V GZ Devices
VCCIO
1.8 V
Parameter
Symbol
Conditions
1.2 V
1.5 V
2.5 V
3.0 V
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Low
sustaining
current
ISUSL
VIN > VIL
22.5
—
25.0
—
30.0
—
50.0
—
70.0
—
µA
(maximum)
High
ISUSH
VIN < VIH
–22.5
—
—
–25.0
—
—
–30.0
—
—
–50.0
—
—
–70.0
—
—
µA
µA
µA
V
sustaining
current
(minimum)
Low
overdrive
current
IODL
0V < VIN
VCCIO
<
120
160
200
300
500
High
overdrive
current
IODH
0V < VIN
VCCIO
<
—
–120
0.95
—
–160
1.00
—
–200
1.07
—
–300
1.70
—
–500
2.00
Bus-hold
trip point
VTRIP
—
0.45
0.50
0.68
0.70
0.80
On-Chip Termination (OCT) Specifications
If you enable OCT calibration, calibration is automatically performed at power-up for I/Os connected to the calibration block.
Arria V GZ Device Datasheet
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