EP1C20F ALTERA [Altera Corporation], EP1C20F Datasheet - Page 74

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

Cyclone Device Handbook, Volume 1
4–4
Preliminary
V
V
V
V
V
V
V
Δ V
V
Δ V
V
V
R
V
V
V
Table 4–8. 1.5-V I/O Specifications
Table 4–9. 2.5-V LVDS I/O Specifications
Table 4–10. 3.3-V PCI Specifications (Part 1 of 2)
CCIO
I H
IL
OH
OL
CCIO
OD
OS
TH
IN
CCIO
IH
IL
L
Symbol
Symbol
Symbol
OD
OS
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
I/O supply voltage
Differential output voltage
Change in V
high and low
Output offset voltage
Change in V
high and low
Differential input threshold V
Receiver input voltage
range
Receiver differential input
resistor
Output supply voltage
High-level input voltage
Low-level input voltage
Parameter
Parameter
Parameter
OD
OS
between
between
R
R
R
R
CM
L
L
L
L
= 100 Ω
= 100 Ω
= 100 Ω
= 100 Ω
= 1.2 V
Note (13)
Conditions
Conditions
I
I
OH
OL
—
—
—
—
—
—
= 2 mA
= –2 mA
Conditions
—
—
—
(11)
(11)
Minimum
Minimum
2.375
1.125
0.5 ×
V
–100
–0.5
250
0.0
3.0
90
—
—
CCIO
Minimum
0.65 ×
0.75 ×
V
V
–0.3
1.4
CCIO
CCIO
—
Typical
Typical
1.25
100
2.5
3.3
—
—
—
—
—
—
—
V
Maximum
CCIO
Maximum
Maximum
0.35 ×
0.25 ×
Altera Corporation
V
V
V
(12)
2.625
1.375
0.3 ×
V
1.6
CCIO
CCIO
CCIO
—
550
100
110
2.4
3.6
0.5
50
50
CCIO
+ 0.3
+
May 2008
Unit
Unit
Unit
mV
mV
mV
mV
V
V
V
V
V
V
V
V
Ω
V
V
V