EP2AGX190FF35C4N Datasheet, PDF (23/90 Pages) Altera Corporation – Volume 3: Device Datasheet and Addendum

Chapter 1: Device Datasheet for Arria II Devices
Electrical Characteristics
1–15
I/O Standard Specifications
Table 1–22 through Table 1–35 list input voltage (V_IH and V_IL), output voltage (V_OH
and V_OL), and current drive characteristics (I_OH and I_OL) for various I/O standards
supported by the Arria II device family. They also show the Arria II device family I/O
standard specifications. V_OL and V_OH values are valid at the corresponding I_OH and
I_OL, respectively.
1 For an explanation of terms used in Table 1–22 through Table 1–35, refer to “Glossary”
on page 1–74.
Table 1–22 lists the single-ended I/O standards for Arria II GX devices.
Table 1–22. Single-Ended I/O Standards for Arria II GX Devices
I/O Standard
V_CCIO (V)
Min Typ Max
V_IL (V)
Min Max
V_IH (V)
Min Max
V_OL (V)
Max
V_OH (V)
Min
I_OL
I_OH
(mA) (mA)
3.3 V LVTTL 3.135 3.3 3.465 –0.3 0.8
1.7
3.6
0.45
2.4
4
–4
3.3 V LVCMOS 3.135 3.3 3.465 –0.3 0.8
1.7
3.6
0.2
V_CCIO -0.2
2
–2
3.0 V LVTTL 2.85
3
3.15 –0.3 0.8
1.7
V_CCIO +
0.3
0.45
2.4
4
–4
3.0 V LVCMOS 2.85
3
3.15 –0.3 0.8
1.7
V_CCIO +
0.3
0.2
V_CCIO - 0.2 0.1 –0.1
2.5 V LVCMOS 2.375 2.5 2.625 –0.3 0.7
1.7
V_CCIO +
0.3
0.4
2
1
–1
1.8 V LVCMOS 1.71
1.8
1.89
–0.3
0.35 × 0.65 × V_CCIO +
V_CCIO
V_CCIO
0.3
0.45
V_CCIO -
0.45
2
–2
1.5 V LVCMOS 1.425
1.5
1.575
–0.3
0.35 ×
V_CCIO
0.65 × V_CCIO +
V_CCIO
0.3
0.25 ×
V_CCIO
0.75 ×
V_CCIO
2
–2
1.2 V LVCMOS 1.14
1.2
1.26
–0.3
0.35 × 0.65 × V_CCIO +
V_CCIO
V_CCIO
0.3
0.25 ×
V_CCIO
0.75 ×
V_CCIO
2
–2
3.0-V PCI
2.85
3
3.15
—
0.3 ×
V_CCIO
0.5 ×
V_CCIO
V_CCIO +
0.3
0.1 ×
V_CCIO
0.9 × V_CCIO
1.5
–0.5
3.0-V PCI-X
2.85
3
3.15
—
0.35 ×
V_CCIO
0.5 ×
V_CCIO
V_CCIO +
0.3
0.1 ×
V_CCIO
0.9 × V_CCIO
1.5
–0.5
Table 1–23 lists the single-ended I/O standards for Arria II GZ devices.
Table 1–23. Single-Ended I/O Standards for Arria II GZ Devices (Part 1 of 2)
I/O Standard
LVTTL
LVCMOS
2.5 V
1.8 V
V_CCIO (V)
Min Typ Max
2.85
3
3.15
2.85
3
3.15
2.375 2.5 2.625
1.71 1.8 1.89
1.5 V
1.425 1.5 1.575
V_IL (V)
Min Max
V_IH (V)
Min Max
V_OL (V)
Max
V_OH (V)
Min
I_OL
I_OH
(mA) (mA)
-0.3 0.8
1.7
3.6
0.4
2.4
2
-2
-0.3 0.8
1.7
3.6
-0.3 0.7
1.7
3.6
0.2 V_CCIO - 0.2 0.1 -0.1
0.4
2
1
-1
-0.3
0.35 ×
V_CCIO
0.65 ×
V_CCIO
V_CCIO +
0.3
0.45
V_CCIO -
0.45
2
-2
-0.3
0.35 ×
V_CCIO
0.65 ×
V_CCIO
V_CCIO +
0.3
0.25 ×
V_CCIO
0.75 ×
V_CCIO
2
-2
July 2012 Altera Corporation
Arria II Device Handbook Volume 3: Device Datasheet and Addendum