LFECP33E-3FN672C - Supported Single-Ended IO Standards
The following table lists the single-ended I/O standards supported by the LFECP33E-3FN672C device.
Table 1. Supported single-ended I/O standards.| I/O Standard | Description |
|---|---|
HSTL15 Class I | High-Speed Transceiver Logic (1.5V) Class I |
HSTL15 Class III | High-Speed Transceiver Logic (1.5V) Class III |
HSTL18 Class I | High-Speed Transceiver Logic (1.8V) Class I |
HSTL18 Class II | High-Speed Transceiver Logic (1.8V) Class II |
HSTL18 Class III | High-Speed Transceiver Logic (1.8V) Class III |
LVTTL | Low-Voltage Transistor-Transistor Logic (3.3V) |
LVCMOS12 | Low-Voltage Complementary Metal-Oxide Semiconductor (1.2V) |
LVCMOS15 | Low-Voltage Complementary Metal-Oxide Semiconductor (1.5V) |
LVCMOS18 | Low-Voltage Complementary Metal-Oxide Semiconductor (1.8V) |
LVCMOS25 | Low-Voltage Complementary Metal-Oxide Semiconductor (2.5V) |
LVCMOS33 | Low-Voltage Complementary Metal-Oxide Semiconductor (3.3V) |
PCI33 | Peripheral Component Interconnect (33MHz, 3.3V) |
SSTL18 Class I | Stub Series Terminated Logic (1.8V) Class I |
SSTL2 Class I | Stub Series Terminated Logic (2.5V) Class I |
SSTL2 Class II | Stub Series Terminated Logic (2.5V) Class II |
SSTL3 Class I | Stub Series Terminated Logic (3.3V) Class I |
SSTL3 Class II | Stub Series Terminated Logic (3.3V) Class II |
For detailed information, refer to the LatticeECP/EC Family Handbook (HB1000.pdf) available at www.latticesemi.com.