6. DC & Switching
Characteristics
SGX51006-1.1
Stratix® GX devices are offered in both commercial and industrial grades.
However, industrial-grade devices may have limited speed-grade
availability.
Operating
Conditions
Tables 6–1 through 6–12 provide information on absolute maximum
ratings, recommended operating conditions, DC operating conditions,
and transceiver block absolute maximum ratings. Notes for Tables 6–1
through 6–6 immediately follow Table 6–6, notes for Table 6–7
immediately follow that table, and notes for Tables 6–8 through 6–12
immediately follow Table 6–12.
Table 6–1. Stratix GX Device Absolute Maximum Ratings
Notes (1), (2)
Symbol
VCCINT
VCCIO
VI
Parameter
Conditions
Minimum
–0.5
Maximum
2.4
Unit
V
Supply voltage
With respect to ground (3)
–0.5
4.6
V
DC input voltage
–0.5
4.6
V
IOUT
DC output current, per pin
Storage temperature
Ambient temperature
Junction temperature
–25
25
mA
° C
° C
° C
TSTG
TAMB
TJ
No bias
–65
150
Under bias
–65
135
BGA packages under bias
135
Table 6–2. Stratix GX Device Recommended Operating Conditions (Part 1 of 2)
Note (7), (12), (13)
Symbol
Parameter
Conditions
Minimum
Maximum
Unit
VCCINT
Supply voltage for internal logic (4)
and input buffers
1.425
1.575
V
V
V
V
V
V
VCCIO
Supply voltage for output buffers, (4), (5)
3.3-V operation
3.00 (3.135)
2.375
1.71
3.60 (3.465)
2.625
1.89
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
1.4
1.6
VI
Input voltage
(3), (6)
–0.5
4.1
Altera Corporation
August 2005
6–1
ALTERA [ ALTERA CORPORATION ]
