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EP2AGX190FF35C4N Datasheet, PDF (26/90 Pages) Altera Corporation – Volume 3: Device Datasheet and Addendum
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1–18
Chapter 1: Device Datasheet for Arria II Devices
Electrical Characteristics
Table 1–27. Single-Ended SSTL and HSTL I/O Standards Signal Specifications for Arria II GZ Devices (Part 2 of 2)
I/O Standard
SSTL-15 Class II
HSTL-18 Class I
HSTL-18 Class II
HSTL-15 Class I
HSTL-15 Class II
HSTL-12 Class I
HSTL-12 Class II
VIL(DC) (V)
Min Max
—
VREF -
0.1
—
VREF -
0.1
—
VREF -
0.1
—
VREF -
0.1
—
VREF -
0.1
-0.15
-0.15
VREF -
0.08
VREF -
0.08
VIH(DC) (V)
Min Max
VREF +
0.1
—
VREF +
0.1
—
VREF +
0.1
—
VREF +
0.1
—
VREF +
0.1
—
VREF +
0.08
VREF +
0.08
VCCIO +
0.15
VCCIO +
0.15
VIL(AC) (V)
Max
VREF -
0.175
VIH(AC) (V)
Min
VREF +
0.175
VREF - 0.2 VREF + 0.2
VREF - 0.2 VREF + 0.2
VREF - 0.2 VREF + 0.2
VREF - 0.2 VREF + 0.2
VREF -
0.15
VREF -
0.15
VREF +
0.15
VREF +
0.15
VOL (V)
Max
0.2 ×
VCCIO
0.4
0.4
0.4
0.4
0.25×
VCCIO
0.25×
VCCIO
VOH (V)
Min
0.8 ×
VCCIO
VCCIO -
0.4
VCCIO -
0.4
VCCIO -
0.4
VCCIO -
0.4
0.75×
VCCIO
0.75 ×
VCCIO
IOL
(mA)
16
8
16
8
16
8
16
IOH
(mA)
-16
-8
-16
-8
-16
-8
-16
Table 1–28 lists the differential SSTL I/O standards for Arria II GX devices.
Table 1–28. Differential SSTL I/O Standards for Arria II GX Devices
I/O Standard
SSTL-2 Class I, II
SSTL-18 Class I, II
SSTL-15 Class I, II
VCCIO (V)
VSWING(DC) (V)
VX(AC) (V)
VSWING(AC) (V)
VOX(AC) (V)
Min Typ Max Min Max Min Typ Max Min Max Min Typ Max
2.375
2.5
2.625
0.36
VCCIO
VCCIO/2
- 0.2
—
VCCIO/2
+ 0.2
0.7
VCCIO
VCCIO/2
- 0.15
—
VCCIO/2
+ 0.15
1.71
1.8
1.89
0.25
VCCIO
VCCIO/2
- 0.175
—
VCCIO/2
+ 0.175
0.5
VCCIO
VCCIO/2
-
0.125
—
VCCIO/2
+
0.125
1.425 1.5 1.575 0.2 —
—
VCCIO/
2
—
0.35 —
—
VCCIO/
2
—
Table 1–29 lists the differential SSTL I/O standards for Arria II GZ devices
Table 1–29. Differential SSTL I/O Standards for Arria II GZ Devices
I/O Standard
SSTL-2 Class I, II
SSTL-18 Class I, II
SSTL-15 Class I, II
VCCIO (V)
VSWING(DC) (V)
VX(AC) (V)
VSWING(AC) (V)
VOX(AC) (V)
Min Typ Max Min Max Min Typ Max Min Max Min Typ Max
2.375
2.5
2.625
0.3
VCCIO VCCIO/2
+ 0.6 - 0.2
—
VCCIO/2
+ 0.2
0.62
VCCIO
+ 0.6
VCCIO/2
- 0.15
—
VCCIO/2
+ 0.15
1.71
1.8
1.89
0.25
VCCIO
+ 0.6
VCCIO/2
-
0.175
—
VCCIO/2
+
0.175
0.5
VCCIO VCCIO/2
+ 0.6 - 0.125
—
VCCIO/2
+ 0.125
1.425 1.5 1.575 0.2 —
—
VCCIO/
2
—
0.35 —
—
VCCIO/
2
—
Arria II Device Handbook Volume 3: Device Datasheet and Addendum
July 2012 Altera Corporation
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