lx64eb Lattice Semiconductor Corp., lx64eb Datasheet - Page 24

• Manufacturer Part Number: lx64eb
• Description: High Performance Interfacing And Switching
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
sysIO Recommended Operating Conditions
LVCMOS 3.3
LVCMOS 2.5
LVCMOS 1.8
LVTTL
PCI 3.3
PCI-X
AGP-1X
SSTL 2
SSTL 3
CTT 3.3
CTT 2.5
HSTL Class I
HSTL Class III
HSTL Class IV
GTL+
LVPECL
LVDS
BLVDS
1. Inputs are independent of V
2. Software default setting.
Standard
2
Min.
1.65
3.15
3.0
2.3
3.0
3.0
3.0
2.3
3.0
3.0
2.3
1.4
1.4
1.4
1.4
3.0
2.3
2.3
CCO
setting. However, V
V
CCO
2.5/3.3
2.5/3.3
Typ.
3.3
2.5
1.8
3.3
3.3
3.3
3.3
2.5
3.3
3.3
2.5
1.5
1.5
1.5
3.3
-
(V)
CCO
1
must be set within the valid operating range for one of the supported standards.
Max.
1.95
3.45
3.6
2.7
3.6
3.6
3.6
2.7
3.6
3.6
2.7
1.6
1.6
1.6
3.6
3.6
3.6
3.6
24
0.882
Min.
1.15
1.35
1.35
0.68
1.3
-
-
-
-
-
-
-
-
-
-
-
-
ispGDX2 Family Data Sheet
V
REF
Typ.
1.25
0.75
1.5
1.5
1.5
0.9
0.9
1.0
-
-
-
-
-
-
-
-
-
-
(V)
1.122
Max.
1.35
1.65
1.65
1.7
0.9
-
-
-
-
-
-
-
-
-
-
-
-