ep1agx50d Altera Corporation, ep1agx50d Datasheet - Page 125

• Manufacturer Part Number: ep1agx50d
• Description: Arria Gx Device Data Sheet
• Manufacturer: Altera Corporation

Altera Corporation
May 2008
Notes to
(1)
(2)
(3)
(4)
LVTTL
LVCMOS
2.5 V
1.8 V
1.5-V LVCMOS
3.3-V PCI
3.3-V PCI-X mode 1
LVDS
LVPECL
HyperTransport technology Differential
Differential 1.5-V HSTL
class I and II
Differential 1.8-V HSTL
class I and II
Differential SSTL-18 class I
and II
Differential SSTL-2 class I
and II
1.2-V
1.5-V HSTL class I and II
1.8-V HSTL class I and II
SSTL-18 class I and II
SSTL-2 class I and II
Table 2–25. Arria GX Devices Supported I/O Standards
This I/O standard is only available on input and output column clock pins.
This I/O standard is only available on input clock pins and DQS pins in I/O banks 3, 4, 7, and 8, and output clock
pins in I/O banks 9, 10, 11, and 12.
V
11, and 12).
1.2-V HSTL is only supported in I/O banks 4, 7, and 8.
HSTL(4)
(2)
(2)
CCIO
I/O Standard
Table
(1)
is 3.3 V when using this I/O standard in input and output column clock pins (in I/O banks 3, 4, 7, 8, 9, 10,
(2)
(2)
2–25:
f
Single-ended
Single-ended
Single-ended
Single-ended
Single-ended
Single-ended
Single-ended
Differential
Differential
Differential
Differential
Differential
Differential
Voltage-referenced
Voltage-referenced
Voltage-referenced
Voltage-referenced
Voltage-referenced
Table 2–25
For more information about the I/O standards supported by Arria GX
I/O banks, refer to the
in volume 2 of the Arria GX Device Handbook.
Type
describes the I/O standards supported by Arria GX devices.
Voltage (V
Input Reference
Selectable I/O Standards in Arria GX Devices
0.75
0.90
0.90
1.25
0.75
0.90
1.25
0.6
0.9
-
-
-
-
-
-
-
-
-
-
REF
) (V)
Voltage (V
Arria GX Device Handbook, Volume 1
Output Supply
2.5
2.5
3.3
3.3
2.5
1.8
1.5
3.3
3.3
3.3
1.5
1.8
1.8
2.5
1.2
1.5
1.8
1.8
2.5
(3)
(3)
CCIO
) (V)
Arria GX Architecture
Board Termination
Voltage (V
0.75
0.90
0.90
1.25
0.75
0.90
1.25
0.6
0.9
-
-
-
-
-
-
-
-
-
-
chapter
TT
) (V)
2–117