Lattice Semiconductor ispXPGA Family Data Sheet
37
ispXPGA 200B/C & ispXPGA 200EB/EC Timing Adders
Parameter Description
Base
Parameter
-5
1
-4 -3
UnitsMin. Max. Min. Max. Min. Max.
Optional Adders
t
IOINDLY
Input Delay — — 4.84 — 5.2 — 5.98 ns
t
IOI
Input Adjusters
LVTTL_in Using 3.3V TTL t
IOIN
— 0.5 — 0.5 — 0.5 ns
LVCMOS_18_in Using 1.8V CMOS t
IOIN
— 0.0 — 0.0 — 0.0 ns
LVCMOS_25_in Using 2.5V CMOS t
IOIN
— 0.3 — 0.3 — 0.3 ns
LVCMOS_33_in Using 3.3V CMOS t
IOIN
— 0.5 — 0.5 — 0.5 ns
AGP_1X_in Using AGP 1x t
IOIN
— 1.0 — 1.0 — 1.0 ns
CTT25_in Using CTT 2.5V t
IOIN
— 1.0 — 1.0 — 1.0 ns
CTT33_in Using CTT 3.3V t
IOIN
— 1.0 — 1.0 — 1.0 ns
GTL+_in Using GTL+ t
IOIN
— 0.5 — 0.5 — 0.5 ns
HSTL_I_in Using HSTL 2.5V, Class I t
IOIN
— 0.5 — 0.5 — 0.5 ns
HSTL_III_in Using HSTL 2.5V, Class III t
IOIN
— 0.5 — 0.5 — 0.5 ns
LVDS_in Using Low Voltage
Differential Signaling (LVDS)
t
IOIN
— 0.8 — 0.8 — 0.8 ns
BLVDS_in Using Bus Low Voltage
Differential Signaling (BLVDS)
t
IOIN
— 0.8 — 0.8 — 0.8 ns
LVPECL_in Using Low Voltage PECL t
IOIN
— 0.8 — 0.8 — 0.8 ns
PCI_in Using PCI t
IOIN
— 1.0 — 1.0 — 1.0 ns
SSTL2_I_in Using SSTL 2.5V, Class I t
IOIN
— 0.8 — 0.8 — 0.8 ns
SSTL2_II_in Using SSTL 2.5V, Class II t
IOIN
— 0.5 — 0.5 — 0.5 ns
SSTL3_I_in Using SSTL 3.3V, Class I t
IOIN
— 0.8 — 0.8 — 0.8 ns
SSTL3_II_in Using SSTL 3.3V, Class II t
IOIN
— 0.8 — 0.8 — 0.8 ns
t
IOO
Output Adjusters
Slow Slew Using Slow Slew (LVTTL and
LVCMOS Outputs only)
t
IOBUF
, t
IOEN
— 0.7 — 0.7 — 0.7 ns
LVTTL_out Using 3.3V TTL Drive t
IOBUF,
t
IOEN,
t
IODIS
— 1.0 — 1.0 — 1.0 ns
LVCMOS_18_4mA_out Using 1.8V CMOS Standard,
4mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.8 — 0.8 — 0.8 ns
LVCMOS_18_5.33mA_out Using 1.8V CMOS Standard,
5.33mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.6 — 0.6 — 0.6 ns
LVCMOS_18_8mA_out Using 1.8V CMOS Standard,
8mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.0 — 0.0 — 0.0 ns
LVCMOS_18_12mA_out Using 1.8V CMOS Standard,
12mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.2 — 0.2 — 0.2 ns
LVCMOS_25_4mA_out Using 2.5V CMOS Standard,
4mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.7 — 0.7 — 0.7 ns
LVCMOS_25_5.33mA_out Using 2.5V CMOS Standard,
5.33 mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.5 — 0.5 — 0.5 ns
LVCMOS_25_8mA_out Using 2.5V CMOS Standard,
8mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.5 — 0.5 — 0.5 ns
LVCMOS_25_12mA_out Using 2.5V CMOS Standard,
12mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.5 — 0.5 — 0.5 ns
LVCMOS_25_16mA_out Using 2.5V CMOS Standard,
16mA Drive
t
IOBUF,
t
IOEN,
t
IODIS
— 0.5 — 0.5 — 0.5 ns