5. DC & Switching
Characteristics
SII51005-4.5
Stratix® II devices are offered in both commercial and industrial grades.
Industrial devices are offered in -4 speed grades and commercial devices
are offered in -3 (fastest), -4, -5 speed grades.
Operating
Conditions
Tables 5–1 through 5–32 provide information about absolute maximum
ratings, recommended operating conditions, DC electrical characteristics,
and other specifications for Stratix II devices.
Absolute Maximum Ratings
Table 5–1 contains the absolute maximum ratings for the Stratix II device
family.
Table 5–1. Stratix II Device Absolute Maximum Ratings
Notes (1), (2), (3)
Symbol
VCCINT
VCCIO
Parameter
Conditions
Minimum
–0.5
Maximum
1.8
Unit
V
Supply voltage
With respect to ground
With respect to ground
With respect to ground
With respect to ground
Supply voltage
Supply voltage
–0.5
4.6
V
VCCPD
VCCA
–0.5
4.6
V
Analog power supply for
PLLs
–0.5
1.8
V
VCCD
VI
Digital power supply for PLLs With respect to ground
DC input voltage (4)
–0.5
–0.5
–25
–65
–55
1.8
4.6
40
V
V
IOUT
TSTG
TJ
DC output current, per pin
mA
°C
°C
Storage temperature
Junction temperature
No bias
150
125
BGA packages under bias
Notes to Tables 5–1
(1) See the Operating Requirements for Altera Devices Data Sheet.
(2) Conditions beyond those listed in Table 5–1 may cause permanent damage to a device. Additionally, device
operation at the absolute maximum ratings for extended periods of time may have adverse affects on the device.
(3) Supply voltage specifications apply to voltage readings taken at the device pins, not at the power supply.
(4) During transitions, the inputs may overshoot to the voltage shown in Table 5–2 based upon the input duty cycle.
The DC case is equivalent to 100% duty cycle. During transitions, the inputs may undershoot to –2.0 V for input
currents less than 100 mA and periods shorter than 20 ns.
Altera Corporation
April 2011
5–1
ALTERA [ ALTERA CORPORATION ]
