5. DC and Switching Characteristics
MII51005-2.5
Introduction
System designers must consider the recommended DC and switching conditions
discussed in this chapter to maintain the highest possible performance and reliability
of the MAX II devices. This chapter contains the following sections:
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“Operating Conditions” on page 5–1
“Power Consumption” on page 5–8
“Timing Model and Specifications” on page 5–8
Operating Conditions
Table 5–1 through Table 5–12 provide information about absolute maximum ratings,
recommended operating conditions, DC electrical characteristics, and other
specifications for MAX II devices.
Absolute Maximum Ratings
Table 5–1 shows the absolute maximum ratings for the MAX II device family.
Table 5–1. MAX II Device Absolute Maximum Ratings (Note 1), (2)
Symbol
VCCINT
Parameter
Internal supply voltage (3)
I/O supply voltage
Conditions
Minimum
–0.5
–0.5
–0.5
–25
Maximum
4.6
Unit
V
With respect to ground
VCCIO
VI
—
4.6
V
DC input voltage
—
—
4.6
V
IOUT
TSTG
TAMB
TJ
DC output current, per pin (4)
Storage temperature
Ambient temperature
Junction temperature
25
mA
°C
°C
°C
No bias
–65
150
135
135
Under bias (5)
–65
TQFP and BGA packages
under bias
—
Notes to Table 5–1:
(1) Refer to 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) Maximum VCCINT for MAX II devices is 4.6 V. For MAX IIG and MAX IIZ devices, it is 2.4 V.
(4) Refer to AN 286: Implementing LED Drivers in MAX & MAX II Devices for more information about the maximum source and sink current for
MAX II devices.
(5) Refer to Table 5–2 for information about “under bias” conditions.
© August 2009 Altera Corporation
MAX II Device Handbook
ALTERA [ ALTERA CORPORATION ]
