4. DC & Switching
Characteristics
S51004-3.3
Operating
Conditions
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,
V
CCINT
and V
CCIO
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.
through
provide information on absolute maximum
ratings.
Table 4–1. Stratix Device Absolute Maximum Ratings
Symbol
V
CCINT
V
CCIO
V
I
I
OUT
T
STG
T
J
DC input voltage
DC output current, per pin
Storage temperature
Junction temperature
No bias
BGA packages under bias
Parameter
Supply voltage
Conditions
With respect to ground
Minimum
–0.5
–0.5
–0.5
–25
–65
Maximum
2.4
4.6
4.6
40
150
135
Unit
V
V
V
mA
°C
°C
Table 4–2. Stratix Device Recommended Operating Conditions (Part 1 of 2)
Symbol
V
CCINT
Parameter
Supply voltage for internal
logic and input buffers
Conditions
Minimum
1.425
Maximum
1.575
Unit
V
Altera Corporation
July 2005
4–1
ALTERA [ ALTERA CORPORATION ]
