EP2A15 Datasheet, PDF (69/99 Pages) Altera Corporation – Programmable Logic Device Family

APEX II Programmable Logic Device Family Data Sheet
Table 25. 2.5-V I/O Specifications Note (10)
Symbol
V_CCIO
V_IH
V_IL
I_I
V_OH
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
Input pin leakage current
High-level output voltage
V_OL
Low-level output voltage
Conditions
V_IN = 0 V or V_CCIO
I_OH = –0.1 mA
I_OH = –1 mA
I_OH = –2 to –16 mA
I_OL = 0.1 mA
I_OL = 1 mA
I_OL = 2 to 16 mA
Minimum
2.375
1.7
–0.5
–10
2.1
2.0
1.7
Maximum
2.625
4.1
0.7
10
0.2
0.4
0.7
Units
V
V
V
µA
V
V
V
V
V
V
Table 26. 1.8-V I/O Specifications
Symbol
V_CCIO
V_{I H}
V_IL
I_I
V_OH
V_OL
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
Input pin leakage current
High-level output voltage
Low-level output voltage
Conditions
Minimum Maximum
1.65
1.95
V_IN = 0 V or V_CCIO
I_OH = –2 to –8 mA (10)
I_OL = 2 to 8 mA (10)
0.65 × V_CCIO
4.1
–0.5
0.35 × V_CCIO
–10
10
V_CCIO – 0.45
0.45
Units
V
V
V
µA
V
V
Table 27. 1.5-V I/O Specifications
Symbol
V_CCIO
V_{I H}
V_IL
I_I
V_OH
V_OL
Parameter
Output supply voltage
High-level input voltage
Low-level input voltage
Input pin leakage current
High-level output voltage
Low-level output voltage
Conditions
V_IN = 0 V or V_CCIO
I_OH = –2 mA (10)
I_OL = 2 mA (10)
Minimum Maximum
1.4
1.6
0.65 × V_CCIO
4.1
–0.5
0.35 × V_CCIO
–10
10
0.75 × V_CCIO
0.25 × V_CCIO
Units
V
V
V
µA
V
V
Altera Corporation
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