4

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

WED3EG6418S-D4

Oct. 2002

Rev. # 0

FINAL

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

Absolute Maximum Ratings

Parameter

Symbol

Value

Units

-0.5 ~ 3.6

V

-1.0 ~ 3.6

V

Storage Temperature

-55 ~ +150

°C

Power Dissipation

8W

Short Circuit Current

50

mA

Note:

Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded.

Functional operation should be restricted to recommended operating condition.

Exposure to higher than recommended voltage for extended periods of time could affect device reliability.

DC CHARACTERISTICS

Parameter

Symbol

Min

Max

Unit

Supply Voltage

2.3

2.7

V

Supply Voltage

2.3

2.7

V

Reference Voltage

V

Termination Voltage

V

Input High Voltage

V

Input Low Voltage

-0.3

V

Output High Voltage

—

V

Output Low Voltage

V

CAPACITANCE

Parameter

Symbol

Min

Max

Unit

Input Capacitance (A0-A12)

34

pF

Input Capacitance (RAS#,CAS#,WE#)

34

pF

Input Capacitance (CKE0)

34

pF

Input Capacitance (CK0, CK0#)

-

30

pF

Input Capacitance (CS0#)

-

30

pF

Input Capacitance (DQM0-DQM8)

-

10

pF

Input Capacitance (BA0-BA1)

45

pF

Data input/output capacitance (DQ0-DQ63)(DQS)

-10

pF