EP1C20F ALTERA [Altera Corporation], EP1C20F Datasheet - Page 73

• Manufacturer Part Number: EP1C20F
• Description: Cyclone FPGA Family
• Manufacturer: ALTERA [Altera Corporation]

Altera Corporation
May 2008
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Table 4–5. LVCMOS Specifications
Table 4–6. 2.5-V I/O Specifications
Table 4–7. 1.8-V I/O Specifications
CCIO
IH
IL
OH
OL
CCIO
IH
IL
OH
OL
CCIO
I H
IL
OH
OL
Symbol
Symbol
Symbol
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Parameter
Parameter
Parameter
V
I
V
I
I
I
I
I
I
I
I
I
OH
OL
OH
OH
OH
OL
OH
OH
OH
OL
CCIO
CCIO
= 0.1 mA
= 0.1 mA
= 2 to 8 mA
= –2 to –16 mA
= –0.1 mA
= –0.1 mA
= –1 mA
= 1 mA
= 2 to 16 mA
= –2 to –8 mA
Conditions
Conditions
Conditions
= 3.0,
= 3.0,
—
—
—
—
—
—
—
—
—
(11)
(11)
(11)
(11)
V
V
Minimum
Minimum
Minimum
CCIO
CCIO
0.65 ×
2.375
V
–0.5
–0.5
1.65
–0.3
3.0
1.7
1.7
2.1
2.0
1.7
CCIO
—
—
—
—
—
– 0.45
– 0.2
Operating Conditions
Maximum
Maximum
Maximum
2.25
0.35 ×
2.625
V
1.95
0.45
3.6
4.1
0.7
0.2
4.1
0.7
0.2
0.4
0.7
CCIO
—
—
—
—
—
(12)
Preliminary
Unit
Unit
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
4–3