ep2s130 Altera Corporation, ep2s130 Datasheet - Page 94

• Manufacturer Part Number: ep2s130
• Description: Stratix Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

I/O Structure
2–86
Stratix II Device Handbook, Volume 1
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
Table 2–16. Stratix II Supported I/O Standards (Part 1 of 2)
HSTL(4)
(2)
I/O Standard
(2)
(1)
(2)
(2)
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
■
■
■
■
■
Table 2–16
1.5-V HSTL Class I and II
1.8-V HSTL Class I and II
1.2-V HSTL
SSTL-2 Class I and II
SSTL-18 Class I and II
Type
describes the I/O standards supported by Stratix II devices.
Voltage (V
Input Reference
0.75
0.90
0.90
1.25
0.75
0.90
0.6
0.9
-
-
-
-
-
-
-
-
-
-
REF
) (V)
Voltage (V
Output Supply
2.5
3.3
3.3
2.5
1.8
1.5
3.3
3.3
3.3
2.5
1.5
1.8
1.8
2.5
1.2
1.5
1.8
1.8
(3)
CCIO
) (V)
Altera Corporation
Board Termination
Voltage (V
0.75
0.90
0.90
1.25
0.75
0.90
0.6
0.9
-
-
-
-
-
-
-
-
-
-
May 2007
TT
) (V)