XP2 Datasheet, PDF (39/92 Pages) Lattice Semiconductor – LatticeXP2 Family Data Sheet

Lattice Semiconductor
Architecture
LatticeXP2 Family Data Sheet
Table 2-12. Supported Input Standards
Input Standard
Single Ended Interfaces
V_REF (Nom.)
LVTTL
—
LVCMOS33
—
LVCMOS25
—
LVCMOS18
—
LVCMOS15
—
LVCMOS12
—
PCI33
—
HSTL18 Class I, II
0.9
HSTL15 Class I
0.75
SSTL33 Class I, II
1.5
SSTL25 Class I, II
1.25
SSTL18 Class I, II
0.9
Differential Interfaces
Differential SSTL18 Class I, II
—
Differential SSTL25 Class I, II
—
Differential SSTL33 Class I, II
—
Differential HSTL15 Class I
—
Differential HSTL18 Class I, II
—
LVDS, MLVDS, LVPECL, BLVDS, RSDS
—
1. When not specified, V_CCIO can be set anywhere in the valid operating range (page 3-1).
V_CCIO¹ (Nom.)
—
—
—
1.8
1.5
—
—
—
—
—
—
—
—
—
—
—
—
—
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