Cyclone FPGA Family Data Sheet
Preliminary Information
Table 24. Cyclone Device Recommended Operating Conditions
Symbol
Parameter
Conditions
Minimum
Maximum
Unit
VCCINT
Supply voltage for internal logic (4)
1.425
1.575
V
and input buffers
VCCIO
Supply voltage for output buffers, (4)
3.00
2.375
1.71
1.4
3.60
2.625
1.89
1.6
V
V
V
V
3.3-V operation
Supply voltage for output buffers, (4)
2.5-V operation
Supply voltage for output buffers, (4)
1.8-V operation
Supply voltage for output buffers, (4)
1.5-V operation
VI
Input voltage
(3), (5)
–0.5
0
4.1
VCCIO
85
V
V
VO
TJ
Output voltage
Operating junction temperature
For commercial
use
0
° C
For industrial use
–40
100
40
° C
ns
tR
tF
Input rise time
Input fall time
40
ns
Table 25. Cyclone Device DC Operating Conditions
Note (6)
Minimum
Symbol
Parameter
Conditions
Typical
Maximum
Unit
II
Input pin leakage
current
VI = VCCIOmax to 0 V
(7)
–10
10
µA
IOZ
Tri-stated I/O pin
leakage current
VO = VCCIOmax to 0 V
(7)
–10
10
µA
ICC0
VCC supply current VI = ground, no load,
(standby) (All M4K no toggling inputs
blocks in power-
10
mA
down mode)
RCONF
Value of I/O pin pull- VCCIO = 3.0 V (8)
20
30
60
50
80
kΩ
kΩ
kΩ
up resistor before
and during
VCCIO = 2.375 V (8)
VCCIO = 1.71 V (8)
150
configuration
68
Altera Corporation
ALTERA [ ALTERA CORPORATION ]
