4. DC & Switching
Characteristics
S51004-3.3
Stratix® devices are offered in both commercial and industrial grades.
Industrial devices are offered in -6 and -7 speed grades and commercial
devices are offered in -5 (fastest), -6, -7, and -8 speed grades. This section
specifies the operation conditions for operating junction temperature,
VCCINT and VCCIO voltage levels, and input voltage requirements. The
voltage specifications in this section are specified at the pins of the device
(and not the power supply). If the device operates outside these ranges,
then all DC and AC specifications are not guaranteed. Furthermore, the
reliability of the device may be affected. The timing parameters in this
chapter apply to both commercial and industrial temperature ranges
unless otherwise stated.
Operating
Conditions
Tables 4–1 through 4–8 provide information on absolute maximum
ratings.
Table 4–1. Stratix 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
–0.5
4.6
V
DC input voltage (3)
–0.5
4.6
V
IOUT
DC output current, per pin
Storage temperature
Junction temperature
–25
40
mA
°C
°C
TSTG
TJ
No bias
–65
150
BGA packages under bias
135
Table 4–2. Stratix Device Recommended Operating Conditions (Part 1 of 2)
Symbol
Parameter
Conditions
Minimum
Maximum
Unit
VCCINT
Supply voltage for internal
logic and input buffers
(4)
1.425
1.575
V
Altera Corporation
July 2005
4–1
ALTERA [ ALTERA CORPORATION ]
