3-24
DC and Switching Characteristics
Lattice Semiconductor
LatticeXP Family Data Sheet
HSTL15_I
HSTL_15 class I
0.2
ns
HSTL15_III
HSTL_15 class III
0.2
ns
HSTL15D_I
Differential HSTL 15 class I
0.2
ns
HSTL15D_III
Differential HSTL 15 class III
0.2
ns
SSTL33_I
SSTL_3 class I
0.1
ns
SSTL33_II
SSTL_3 class II
0.3
ns
SSTL33D_I
Differential SSTL_3 class I
0.1
ns
SSTL33D_II
Differential SSTL_3 class II
0.3
ns
SSTL25_I
SSTL_2 class I
-0.1
ns
SSTL25_II
SSTL_2 class II
0.3
ns
SSTL25D_I
Differential SSTL_2 class I
-0.1
ns
SSTL25D_II
Differential SSTL_2 class II
0.3
ns
SSTL18_I
SSTL_1.8 class I
0.1
ns
SSTL18D_I
Differential SSTL_1.8 class I
0.1
ns
LVTTL33_4mA
LVTTL 4mA drive
0.8
ns
LVTTL33_8mA
LVTTL 8mA drive
0.5
ns
LVTTL33_12mA
LVTTL 12mA drive
0.3
ns
LVTTL33_16mA
LVTTL 16mA drive
0.4
ns
LVTTL33_20mA
LVTTL 20mA drive
0.3
ns
LVCMOS33_2mA
LVCMOS 3.3 2mA drive
0.8
ns
LVCMOS33_4mA
LVCMOS 3.3 4mA drive
0.8
ns
LVCMOS33_8mA
LVCMOS 3.3 8mA drive
0.5
ns
LVCMOS33_12mA LVCMOS 3.3 12mA drive
0.3
ns
LVCMOS33_16mA LVCMOS 3.3 16mA drive
0.4
ns
LVCMOS33_20mA LVCMOS 3.3 20mA drive
0.3
ns
LVCMOS25_2mA
LVCMOS 2.5 2mA drive
0.7
ns
LVCMOS25_4mA
LVCMOS 2.5 4mA drive
0.7
ns
LVCMOS25_8mA
LVCMOS 2.5 8mA drive
0.4
ns
LVCMOS25_12mA LVCMOS 2.5 12mA drive
0.0
ns
LVCMOS25_16mA LVCMOS 2.5 16mA drive
0.2
ns
LVCMOS25_20mA LVCMOS 2.5 20mA drive
0.4
ns
LVCMOS18_2mA
LVCMOS 1.8 2mA drive
0.6
ns
LVCMOS18_4mA
LVCMOS 1.8 4mA drive
0.6
ns
LVCMOS18_8mA
LVCMOS 1.8 8mA drive
0.4
ns
LVCMOS18_12mA LVCMOS 1.8 12mA drive
0.2
ns
LVCMOS18_16mA LVCMOS 1.8 16mA drive
0.2
ns
LVCMOS15_2mA
LVCMOS 1.5 2mA drive
0.6
ns
LVCMOS15_4mA
LVCMOS 1.5 4mA drive
0.6
ns
LVCMOS15_8mA
LVCMOS 1.5 8mA drive
0.2
ns
LVCMOS12_2mA
LVCMOS 1.2 2mA drive
0.4
ns
LVCMOS12_6mA
LVCMOS 1.2 6mA drive
0.4
ns
PCI33
0.3
ns
1. General timing numbers based on LVCMOS 2.5, 12mA.
Timing v.F0.11
LatticeXP Family Timing Adders
1 (Continued)
Over Recommended Operating Conditions
Buffer Type
Description
-5
-4
-3
Units