EP1SGX10DF672C6 Datasheet, PDF (213/272 Pages) Altera Corporation – Section I. Stratix GX Device Family Data Sheet

DC & Switching Characteristics
Table 6–9. LVCMOS Specifications
Symbol
V_OH
Parameter
High-level output voltage
V_OL
Low-level output voltage
Conditions
V_CCIO = 3.0,
I_OH = –0.1 mA
V_CCIO = 3.0,
I_OL = 0.1 mA
Minimum
V_CCIO – 0.2
Maximum
Units
V
0.2
V
Table 6–10. 2.5-V I/O Specifications Note (1)
Symbol
V_CCIO
V_IH
V_IL
V_OH
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
V_OL
Low-level output voltage
Conditions
I_OH = –0.1 mA
I_OH = –1 mA
I_OH = –2 to –16 mA (1)
I_OL = 0.1 mA
I_OH = 1 mA
I_OH = 2 to 16 mA (1)
Minimum
2.375
1.7
–0.5
2.1
2.0
1.7
Maximum
2.625
4.1
0.7
0.2
0.4
0.7
Units
V
V
V
V
V
V
V
V
V
Table 6–11. 1.8-V I/O Specifications
Symbol
V_CCIO
V_{I H}
V_IL
V_OH
V_OL
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Conditions
I_OH = –2 to –8 mA (1)
I_OL = 2 to 8 mA (1)
Minimum Maximum
1.65
1.95
0.65 × V_CCIO 2.25
–0.3
0.35 × V_CCIO
V_CCIO – 0.45
0.45
Units
V
V
V
V
V
Table 6–12. 1.5-V I/O Specifications (Part 1 of 2)
Symbol
V_CCIO
V_{I H}
V_IL
V_OH
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Conditions
I_OH = –2 mA (1)
Minimum Maximum
1.4
1.6
0.65 × V_CCIO V_CCIO + 0.3
–0.3
0.35 × V_CCIO
0.75 × V_CCIO
Units
V
V
V
V
Altera Corporation
June 2006
6–11
Stratix GX Device Handbook, Volume 1