®

AS7C251MPFS18A

12/23/04, v. 2.2

Alliance Semiconductor

8 of 19

Absolute maximum ratings

Note: Stresses greater than those listed in this table may cause permanent damage to the device. This is a stress rating only, and functional operation of the

device at these or any other conditions outside those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum

rating conditions may affect reliability.

Recommended operating conditions

Parameter

Symbol

Min

Max

Unit

Power supply voltage relative to GND

–0.3

+3.6

V

Input voltage relative to GND (input pins)

–0.3

V

Input voltage relative to GND (I/O pins)

–0.3

V

Power dissipation

–1.8

W

DC output current

–20 mA

mA

Storage temperature

–65

+150

Temperature under bias

–65

+135

Parameter

Symbol

Min

Nominal

Max

Unit

Supply voltage for inputs

2.375

2.5

2.625

V

Supply voltage for I/O

2.375

2.5

2.625

V

Ground supply

Vss

0

0

0

V