Operating Conditions

Page 19

Configuration Devices for SRAM-Based LUT Devices

January 2012

Altera Corporation

Operating Conditions

Table 12 through Table 19 list information about absolute maximum ratings,

recommended operating conditions, DC operating conditions, and capacitance for

configuration devices.

Table 12. Absolute Maximum Ratings (1)

Symbol

Parameter

Conditions

Min

Max

Unit

Supply voltage

With respect to GND (2)

–2.0

7.0

V

DC input voltage

With respect to GND (2)

–2.0

7.0

V

—

—

50

mA

DC output current, per pin

—

–25

25

mA

Power dissipation

—

—

250

mW

Storage temperature

No bias

–65

150

° C

Ambient temperature

Under bias

–65

135

° C

Junction temperature

Under bias

—

135

° C

Table 13. Recommended Operating Conditions

Symbol

Parameter

Conditions

Min

Max

Unit

Supply voltage for 5.0-V operation

(3), (4)

4.75

(4.50)

5.25

(5.50)

V

Supply voltage for 3.3-V operation

(3), (4)

3.0 (3.0)

3.6 (3.6)

V

Input voltage

With respect to GND

–0.3

(5)

V

Output voltage

—

0

V

Operating temperature

For commercial use

0

70

° C

For industrial use

–40

85

° C

Input rise time

—

—

20

ns

Input fall time

—

—

20

ns

Table 14. DC Operating Conditions

Symbol

Parameter

Conditions

Min

Max

Unit

High-level input voltage

—

2.0

(5)

V

Low-level input voltage

—

–0.3

0.8

V

5.0-V mode high-level TTL output

voltage

2.4

—

V

3.3-V mode high-level CMOS

output voltage

—

V

Low-level output voltage

—0.4

V

Input leakage current

–10

10

A

Tri-state output off-state current

–10

10

A