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EP2SGX130GF1508C4 Datasheet, PDF (215/316 Pages) Altera Corporation – Section I. Stratix II GX Device Data Sheet | |||
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DC and Switching Characteristics
Table 4â27. 1.8-V I/O Specifications
Symbol
VCCIO (1)
VIH
VIL
VOH
VOL
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Conditions
IOH = â2 mA (2)
IOL = 2 mA (2)
Minimum
1.71
0.65 Ã VCCIO
â0.3
VCCIO â 0.45
Maximum Unit
1.89
V
2.25
V
0.35 Ã VCCIO V
V
0.45
V
Notes to Table 4â27:
(1) The Stratix II GX device VCCIO voltage level support of 1.8 to 5% is narrower than defined in the Normal Range of
the EIA/JEDEC standard.
(2) This specification is supported across all the programmable drive settings available for this I/O standard as shown
in Stratix II GX Architecture chapter in volume 1 of the Stratix II GX Device Handbook.
Table 4â28. 1.5-V I/O Specifications
Symbol
VCCIO (1)
VIH
VIL
VOH
VOL
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Conditions
IOH = â2 mA (2)
IOL = 2 mA (2)
Minimum
1.425
0.65 VCCIO
â0.3
0.75 VCCIO
Maximum Unit
1.575
V
VCCIO + 0.3
V
0.35 VCCIO
V
V
0.25 VCCIO
V
Notes to Table 4â28:
(1) The Stratix II GX device VCCIO voltage level support of 1.5 to 5% is narrower than defined in the Normal Range of
the EIA/JEDEC standard.
(2) This specification is supported across all the programmable drive settings available for this I/O standard as shown
in Stratix II GX Architecture chapter in volume 1 of the Stratix II GX Device Handbook.
Altera Corporation
June 2009
4â45
Stratix II GX Device Handbook, Volume 1
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