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EP2C8T144I8N Datasheet, PDF (136/470 Pages) Altera Corporation – Cyclone II Device Handbook, Volume 1 | |||
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Timing Specifications
Table 5â38. Default Loading of Different I/O Standards for Cyclone II Device
(Part 2 of 2)
I/O Standard
SSTL_18_CLASS_II
1.5V_HSTL_CLASS_I
1.5V_HSTL_CLASS_II
1.8V_HSTL_CLASS_I
1.8V_HSTL_CLASS_II
DIFFERENTIAL_SSTL_2_CLASS_I
DIFFERENTIAL_SSTL_2_CLASS_II
DIFFERENTIAL_SSTL_18_CLASS_I
DIFFERENTIAL_SSTL_18_CLASS_II
1.5V_DIFFERENTIAL_HSTL_CLASS_I
1.5V_DIFFERENTIAL_HSTL_CLASS_II
1.8V_DIFFERENTIAL_HSTL_CLASS_I
1.8V_DIFFERENTIAL_HSTL_CLASS_II
LVDS
1.2V_HSTL
1.2V_DIFFERENTIAL_HSTL
Capacitive Load
Unit
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
0
pF
5â32
Cyclone II Device Handbook, Volume 1
Altera Corporation
February 2008
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