3–6
Chapter 3: DC and Switching Characteristics for MAX V Devices
Operating Conditions
Table 3–6. 3.3-V LVCMOS Specifications for MAX V Devices
Symbol
V
CCIO
V
IH
V
IL
V
OH
V
OL
Parameter
I/O supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Conditions
—
—
—
V
CCIO
= 3.0,
IOH = –0.1 mA
V
CCIO
= 3.0,
IOL = 0.1 mA
Minimum
3.0
1.7
–0.5
V
CCIO
– 0.2
—
Maximum
3.6
4.0
0.8
—
0.2
Unit
V
V
V
V
V
Note to
(1) This specification is supported across all the programmable drive strength settings available for this I/O standard, as shown in the
chapter.
Table 3–7. 2.5-V I/O Specifications for MAX V Devices
Symbol
V
CCIO
V
IH
V
IL
V
OH
Parameter
I/O supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Conditions
—
—
—
IOH = –0.1 mA
IOH = –1 mA
IOH = –2 mA
IOL = 0.1 mA
V
OL
Low-level output voltage
IOL = 1 mA
IOL = 2 mA
Note to
(1) This specification is supported across all the programmable drive strength settings available for this I/O standard, as shown in the
chapter.
Minimum
2.375
1.7
–0.5
2.1
2.0
1.7
—
—
—
Maximum
2.625
4.0
0.7
—
—
—
0.2
0.4
0.7
Unit
V
V
V
V
V
V
V
V
V
Table 3–8. 1.8-V I/O Specifications for MAX V Devices
Symbol
V
CCIO
V
IH
V
IL
V
OH
V
OL
Parameter
I/O supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Conditions
—
—
—
IOH = –2 mA
IOL = 2 mA
Minimum
1.71
0.65 × V
CCIO
–0.3
V
CCIO
– 0.45
—
Maximum
1.89
2.25
0.35 × V
CCIO
—
0.45
Unit
V
V
V
V
V
Notes to
(1) This specification is supported across all the programmable drive strength settings available for this I/O standard, as shown in the
chapter.
(2) This maximum V
IH
reflects the JEDEC specification. The MAX V input buffer can tolerate a V
IH
maximum of 4.0, as specified by the V
I
parameter
in
May 2011
Altera Corporation
ALTERA [ ALTERA CORPORATION ]
